 |
|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mace, Josh | CF | Free Agent | 17 | 08/24/2081 | South Haven | USA | Left | Left | 6' 5" | 195 lbs | - |
| Macias, Kevin | C | Free Agent | 18 | 07/17/2081 | Bedford | USA | Left | Right | 6' 6" | 200 lbs | - |
| Mackey, Eric | 1B | Free Agent | 17 | 01/12/2082 | Manalapan Township | USA | Right | Right | 6' 4" | 200 lbs | - |
| Madden, Steve | SP | Free Agent | 20 | 09/25/2078 | Marrero | USA | Right | Right | 6' 4" | 200 lbs | - |
| Maddy, Mike | SS | Cleveland Guardians | 30 | 01/14/2069 | Seattle | USA | Right | Right | 6' 4" | 205 lbs | $1,780,000 |
| Madera, Alvaro | LF | Boston Red Sox | 26 | 11/19/2072 | Trujillo Alto | PUR | Right | Right | 6' 4" | 200 lbs | $1,380,000 |
| Madison, Andrew | RP | Free Agent | 16 | 11/30/2082 | Peoria | USA | Left | Left | 6' 1" | 170 lbs | - |
| Madrazo, Hector | SP | Free Agent | 17 | 01/18/2082 | San Cristóbal | DOM | Left | Right | 6' 4" | 180 lbs | - |
| Madrid, Julio | 3B | Colorado Rockies | 17 | 12/22/2081 | Cotuí | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Madrid, Rich | RP | Free Agent | 23 | 11/29/2075 | Barcelona | VEN | Left | Left | 6' 5" | 200 lbs | - |
| Madru, Jon | 2B | Free Agent | 16 | 12/28/2082 | Gulf Breeze | USA | Left | Right | 6' 1" | 175 lbs | - |
| Maestas, Roberto | LF | Free Agent | 17 | 09/23/2081 | Moca | DOM | Right | Right | 5' 11" | 180 lbs | - |
| Main, Bubba | 1B | Washington Nationals | 26 | 11/15/2072 | Ft. Worth | USA | Left | Left | 6' 4" | 200 lbs | $8,125,000 |
| Majesky, Kent | SP | Free Agent | 17 | 06/07/2082 | Oklahoma City | USA | Switch | Right | 6' 8" | 200 lbs | - |
| Maki, William | CF | Minnesota Twins | 25 | 05/13/2074 | Courtice | CAN | Switch | Right | 6' 0" | 190 lbs | $1,380,000 |
| Malandro, Ryan | SP | Free Agent | 21 | 04/29/2078 | New Bedford | USA | Left | Left | 6' 4" | 200 lbs | - |
| Malaparte, Giuliano | 3B | Free Agent | 30 | 12/10/2068 | Tinaquillo | VEN | Right | Right | 6' 2" | 195 lbs | - |
| Maldonado, Alexis | 2B | Toronto Blue Jays | 19 | 11/23/2079 | Santo Domingo | DOM | Right | Right | 6' 2" | 200 lbs | - |
| Maldonado, Cirilo | CF | Colorado Rockies | 17 | 03/22/2082 | La Descubierta | DOM | Right | Right | 6' 0" | 165 lbs | - |
| Maldonado, Rafael | C | Cincinnati Reds | 18 | 01/24/2081 | Petare | VEN | Right | Right | 6' 4" | 200 lbs | - |
| Maldonado, Ricky | RP | Washington Nationals | 29 | 01/18/2070 | Havana | CUB | Right | Right | 6' 3" | 200 lbs | $3,100,000 |
| Mallandaine, Tom | CF | Free Agent | 17 | 05/12/2082 | Tofield | CAN | Left | Left | 6' 1" | 170 lbs | - |
| Maltman, Brock | RF | Los Angeles Angels | 17 | 01/12/2082 | Orange | AUS | Right | Right | 6' 6" | 200 lbs | - |
| Mancinas, Jose | C | Free Agent | 17 | 10/08/2081 | Santo Domingo | DOM | Switch | Right | 6' 3" | 205 lbs | - |
| Mancuso, Billy | C | Free Agent | 17 | 06/28/2082 | Pelham | USA | Right | Right | 6' 3" | 195 lbs | - |
| Maney, Casey | CF | Free Agent | 20 | 07/22/2078 | New Beaver | USA | Right | Right | 6' 0" | 180 lbs | - |
| Mangerico, Màximo | CF | Free Agent | 17 | 01/14/2082 | Caracas | VEN | Right | Right | 6' 2" | 175 lbs | - |
| Mann, Nick | SP | Free Agent | 15 | 08/26/2083 | Phoenix | USA | Right | Right | 6' 1" | 165 lbs | - |
| Manrique, Ramon | RF | Houston Astros | 17 | 10/09/2081 | Machiques | VEN | Left | Left | 6' 3" | 180 lbs | - |
| Mans, Tanner | CF | Free Agent | 17 | 07/19/2081 | Union Springs | USA | Right | Right | 6' 2" | 180 lbs | - |
| Mansfield, Matt | RP | Free Agent | 21 | 12/09/2077 | Conroe | USA | Right | Right | 5' 11" | 180 lbs | - |
| Mansfield, Rob | SP | Free Agent | 30 | 02/15/2069 | Villa Rica | USA | Right | Right | 6' 6" | 200 lbs | - |
| Manuel, Octavio | 2B | Free Agent | 18 | 08/18/2080 | Auburn | USA | Right | Right | 6' 0" | 165 lbs | - |
| Manzanares, Jose | SS | Kansas City Royals | 18 | 04/20/2081 | Santo Domingo | DOM | Right | Right | 6' 2" | 175 lbs | - |
| Manzano, Luis | SP | Cleveland Guardians | 18 | 11/13/2080 | Caracas | VEN | Right | Right | 6' 8" | 200 lbs | - |
| Manzano, Luis | SP | New York Mets | 29 | 09/28/2069 | Charlotte | USA | Right | Right | 6' 7" | 200 lbs | $30,500,000 |
| Manzo, Tony | CF | Free Agent | 17 | 02/09/2082 | Santo Domingo | DOM | Right | Right | 6' 1" | 170 lbs | - |
| Marcano, Felipe | SP | Las Vegas Hustle | 16 | 09/18/2082 | Maracaibo | VEN | Left | Left | 6' 4" | 190 lbs | - |
| Marcheski, Chris | 1B | Milwaukee Brewers | 32 | 05/16/2067 | Jan Phyl Village | USA | Left | Left | 6' 2" | 200 lbs | $4,880,000 |
| Marco, Omar | CF | Free Agent | 17 | 02/04/2082 | Oakland | USA | Switch | Right | 6' 1" | 160 lbs | - |
| Marez, Carlos | CF | Free Agent | 17 | 07/19/2081 | Northville | USA | Right | Right | 6' 2" | 170 lbs | - |
| Marinetti, Mauro | SS | Arizona Diamondbacks | 19 | 10/02/2079 | Coro | VEN | Right | Right | 6' 1" | 185 lbs | - |
| Mariscal, Carlos | 1B | Free Agent | 32 | 10/28/2066 | Aguadulce | PAN | Left | Left | 6' 2" | 200 lbs | - |
| Marko, Colin | RP | Boston Red Sox | 27 | 11/28/2071 | Johns Creek | USA | Right | Right | 6' 2" | 200 lbs | $16,600,000 |
| Marks, Dustin | SP | Free Agent | 17 | 07/21/2081 | Leesburg | USA | Right | Right | 6' 5" | 185 lbs | - |
| Marley, Jason | C | Free Agent | 28 | 01/13/2071 | Maywood | USA | Switch | Right | 5' 9" | 200 lbs | - |
| Marmolejo, Robert | SS | St. Louis Cardinals | 18 | 02/04/2081 | San Francisco de Macorís | DOM | Switch | Right | 6' 2" | 160 lbs | - |
| Marquina, Luis | LF | Chicago White Sox | 30 | 03/25/2069 | San Cristóbal | VEN | Right | Right | 6' 1" | 200 lbs | $14,300,000 |
| Marrero, Juan | SP | Philadelphia Phillies | 19 | 03/03/2080 | Barcelona | VEN | Right | Right | 6' 7" | 200 lbs | - |
| Marshall, Denny | LF | Detroit Tigers | 25 | 06/20/2074 | Watauga | USA | Left | Right | 6' 4" | 200 lbs | $1,380,000 |
| Marshall, Jeremy | CF | Las Vegas Hustle | 32 | 02/22/2067 | Mt. Carmel | USA | Left | Right | 6' 2" | 200 lbs | $23,000,000 |
| Marte, Carlos | 3B | Free Agent | 18 | 11/07/2080 | Yateras | CUB | Right | Right | 6' 3" | 205 lbs | - |
| Martin, Chris | SP | San Francisco Giants | 27 | 08/19/2071 | Indianapolis | USA | Right | Right | 6' 3" | 200 lbs | $1,380,000 |
| Martin, Greg | RF | Free Agent | 16 | 12/14/2082 | Chicago | USA | Right | Right | 6' 1" | 165 lbs | - |
| Martin, Josh | CF | Free Agent | 17 | 06/20/2082 | Augusta | USA | Right | Right | 5' 10" | 160 lbs | - |
| Martines, Andres | RP | Minnesota Twins | 35 | 02/22/2064 | Albany | USA | Left | Left | 6' 3" | 200 lbs | $8,000,000 |
| Martinez, Abraham | 1B | San Francisco Giants | 19 | 05/22/2080 | Petare | VEN | Right | Left | 6' 0" | 195 lbs | - |
| Martinez, Alex | 3B | San Francisco Giants | 18 | 03/20/2081 | Juan de Herrera | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Martinez, Andy | CF | Free Agent | 17 | 12/10/2081 | Houston | USA | Right | Left | 6' 3" | 175 lbs | - |
| Martinez, Carlos | RP | Free Agent | 20 | 10/31/2078 | Bayamón | PUR | Left | Right | 5' 11" | 175 lbs | - |
| Martinez, Carlos | RP | Free Agent | 18 | 10/19/2080 | Maturín | VEN | Left | Left | 6' 2" | 175 lbs | - |
| Martinez, Carlos | 1B | Colorado Rockies | 18 | 10/23/2080 | Santo Domingo | DOM | Right | Right | 6' 6" | 205 lbs | - |
| Martinez, Daniel | 3B | New York Mets | 18 | 08/22/2080 | Villa Vazquez | DOM | Right | Right | 6' 0" | 180 lbs | - |
| Martinez, Fernando | 1B | Milwaukee Brewers | 18 | 02/28/2081 | Bayaguana | DOM | Left | Left | 6' 2" | 200 lbs | - |
| Martinez, Juan | C | Free Agent | 24 | 05/28/2075 | Bayamo | CUB | Switch | Right | 5' 11" | 185 lbs | - |
| Martinez, Lazaro | 3B | St. Louis Cardinals | 16 | 12/01/2082 | Santo Domingo | DOM | Right | Right | 6' 0" | 180 lbs | - |
| Martinez, Matt | SP | Free Agent | 20 | 02/07/2079 | Nether Providence Township | USA | Switch | Right | 6' 4" | 200 lbs | - |
| Martinez, Oscar | SP | Chicago White Sox | 18 | 02/15/2081 | Santo Domingo | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Martinez, Ramiro | C | Free Agent | 17 | 10/13/2081 | Ceiba | PUR | Right | Right | 6' 0" | 185 lbs | - |
| Martinez, Ramon | SP | Colorado Rockies | 17 | 07/07/2082 | Santo Domingo | DOM | Right | Right | 5' 11" | 160 lbs | - |
| Martinez, Raul | RP | Free Agent | 21 | 06/18/2078 | Morgan | USA | Right | Right | 6' 4" | 195 lbs | - |
| Martinez, Raul | 2B | Milwaukee Brewers | 17 | 10/11/2081 | Santo Domingo | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Martinez, Tony | SS | Free Agent | 17 | 11/30/2081 | Las Palmas | PAN | Right | Right | 6' 0" | 170 lbs | - |
| Martinez, Tony | SP | Cincinnati Reds | 19 | 07/16/2080 | Valencia | VEN | Right | Right | 6' 2" | 180 lbs | - |
| Martz, Trevor | LF | Los Angeles Angels | 29 | 05/03/2070 | Redwood | USA | Left | Right | 6' 2" | 205 lbs | $6,500,000 |
| Massie, Gabriel | SP | Free Agent | 17 | 12/05/2081 | Louisville | USA | Left | Left | 6' 2" | 180 lbs | - |
| Mastache, Angelo | C | New York Mets | 17 | 01/03/2082 | Santo Domingo | DOM | Right | Right | 6' 3" | 190 lbs | - |
| Master, James | C | Free Agent | 17 | 02/14/2082 | New York | USA | Right | Right | 6' 6" | 200 lbs | - |
| Masuda, Hisanori | 1B | Free Agent | 29 | 02/23/2070 | Ichihara | JPN | Switch | Right | 6' 5" | 240 lbs | - |
| Mata, Juan | RP | Cincinnati Reds | 27 | 07/17/2072 | Philadelphia | USA | Right | Right | 6' 2" | 195 lbs | $2,480,000 |
| Mateo, Jose | SP | Chicago Cubs | 18 | 07/15/2081 | San Francisco de Macorís | DOM | Left | Left | 6' 1" | 175 lbs | - |
| Matheson, Dan | RP | Free Agent | 18 | 01/08/2081 | Hobart | AUS | Switch | Right | 6' 3" | 185 lbs | - |
| Mathews, Tom | C | Free Agent | 16 | 04/07/2083 | Brownsville | USA | Right | Right | 6' 7" | 200 lbs | - |
| Matthews, Jim | RF | Los Angeles Angels | 29 | 01/04/2070 | Santa Clarita | USA | Left | Left | 6' 0" | 195 lbs | $1,380,000 |
| Maya, John | 3B | Washington Nationals | 18 | 12/16/2080 | Padre las Casas | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Mayes, Dan | 1B | Minnesota Twins | 26 | 06/04/2073 | Thornton | USA | Switch | Right | 6' 3" | 205 lbs | $1,380,000 |
| Mayes, Dylan | RP | Oakland Athletics | 28 | 10/14/2070 | New York | USA | Right | Right | 6' 0" | 200 lbs | $1,380,000 |
| Mayfield, Jason | RP | Free Agent | 18 | 06/27/2081 | Renton | USA | Right | Right | 6' 3" | 185 lbs | - |
| Mayfield, Tim | SS | Free Agent | 29 | 05/15/2070 | Mt. Sinai | USA | Left | Right | 6' 4" | 200 lbs | - |
| Mayne, Norm | C | Free Agent | 17 | 01/22/2082 | Manchester | USA | Right | Right | 6' 6" | 200 lbs | - |
| Mayorga, Rene | RP | Free Agent | 18 | 10/10/2080 | Valencia | VEN | Right | Right | 6' 1" | 175 lbs | - |
| Maza, Arturo | C | San Francisco Giants | 18 | 11/22/2080 | Santo Domingo | DOM | Switch | Right | 6' 0" | 185 lbs | - |
| Mazzolani, Fernand | 1B | Free Agent | 18 | 10/25/2080 | Rome | ITA | Right | Right | 6' 4" | 200 lbs | - |
| McBee, Jason | C | Free Agent | 20 | 08/23/2078 | Hazel Dell North | USA | Left | Right | 6' 3" | 210 lbs | - |
| McCabe, Bill | RP | Free Agent | 17 | 10/25/2081 | Cheektowaga | USA | Right | Right | 6' 0" | 160 lbs | - |
| McCall, Nate | 1B | Free Agent | 34 | 06/29/2065 | Lexington | USA | Left | Right | 6' 4" | 200 lbs | - |
| McCall, Paul | C | Free Agent | 17 | 05/29/2082 | Midwest City | USA | Right | Right | 6' 2" | 185 lbs | - |
| McCallum, Dan | RP | Free Agent | 20 | 01/14/2079 | Columbus | USA | Left | Right | 6' 4" | 195 lbs | - |
| McCartney, Cameron | 2B | Free Agent | 19 | 01/02/2080 | Clovis | USA | Right | Right | 6' 1" | 190 lbs | - |
| McClelland, Chris | SP | Free Agent | 18 | 07/02/2081 | Bainbridge Island | USA | Left | Left | 6' 2" | 180 lbs | - |
| McClure, Josh | SP | Free Agent | 16 | 11/23/2082 | Bonita Springs | USA | Right | Right | 6' 4" | 185 lbs | - |
| McCollough, Sean | RP | Free Agent | 18 | 12/07/2080 | Santa Clarita | USA | Right | Right | 6' 9" | 200 lbs | - |
| McCormack, Ronnie | CF | Free Agent | 15 | 09/13/2083 | Cold Springs | USA | Right | Right | 6' 1" | 165 lbs | - |
| McCormick, Ronnie | SP | Free Agent | 25 | 08/26/2073 | Joliet | USA | Right | Right | 6' 1" | 200 lbs | - |
| McCoy, Dave | C | Free Agent | 20 | 08/16/2078 | Cleveland | USA | Right | Right | 6' 0" | 200 lbs | - |
| McCraw, Todd | RP | Free Agent | 21 | 07/02/2078 | Edmonds | USA | Right | Right | 5' 10" | 175 lbs | - |
| McCullough, Jaden | SP | Tampa Bay Rays | 31 | 05/14/2068 | Middle Valley | USA | Right | Right | 6' 4" | 195 lbs | $2,320,000 |
| McCullough, Ryan | LF | New York Yankees | 26 | 11/05/2072 | Herricks | USA | Left | Left | 6' 5" | 205 lbs | $1,380,000 |
| McDaniel, Bill | 3B | Free Agent | 21 | 09/13/2077 | Houston | USA | Right | Right | 6' 1" | 190 lbs | - |
| McDaniel, Paul | CF | Free Agent | 16 | 09/24/2082 | Plano | USA | Right | Right | 6' 2" | 170 lbs | - |
| McDonald, Bob | RP | Los Angeles Dodgers | 27 | 08/23/2071 | Walnut | USA | Right | Right | 6' 3" | 200 lbs | $3,000,000 |
| McDonald, Brad | 2B | Free Agent | 24 | 02/12/2075 | Mendota Heights | USA | Right | Right | 5' 10" | 185 lbs | - |
| McDonald, Brian | LF | Free Agent | 24 | 07/26/2074 | Oklahoma City | USA | Right | Right | 6' 2" | 215 lbs | - |
| McDonough, Chris | 1B | Free Agent | 31 | 05/03/2068 | Clearwater | USA | Left | Left | 6' 6" | 215 lbs | - |
| McEachern, Kirk | 3B | Free Agent | 28 | 11/08/2070 | Columbus | USA | Right | Right | 6' 4" | 200 lbs | - |
| McElwain, Travis | CF | Free Agent | 20 | 10/06/2078 | El Centro | USA | Switch | Left | 5' 10" | 170 lbs | - |
| McFarland, Joe | 2B | Free Agent | 27 | 07/23/2071 | Sanger | USA | Right | Right | 6' 0" | 200 lbs | - |
| McGraw, Walt | 2B | Cincinnati Reds | 24 | 06/22/2075 | Warren | USA | Right | Right | 6' 2" | 195 lbs | $1,380,000 |
| McGregor, Mike | SP | Free Agent | 19 | 07/18/2079 | Los Angeles | USA | Left | Left | 6' 11" | 215 lbs | - |
| McGuckin, Craig | SS | Free Agent | 19 | 02/04/2080 | St. Peters | USA | Right | Right | 6' 3" | 190 lbs | - |
| McGuire, Josh | 2B | Free Agent | 22 | 10/18/2076 | New Roads | USA | Right | Right | 6' 2" | 200 lbs | - |
| McIlwain, Justin | RP | Free Agent | 16 | 12/12/2082 | Canfield | USA | Right | Right | 6' 2" | 180 lbs | - |
| McKendrick, Zach | SP | Free Agent | 16 | 06/28/2083 | High Point | USA | Left | Right | 6' 4" | 185 lbs | - |
| McKenna, Brock | C | Free Agent | 30 | 03/14/2069 | Eagle | USA | Switch | Right | 6' 0" | 205 lbs | - |
| McKenzie, Jeremy | 2B | Free Agent | 24 | 04/11/2075 | Winter Haven | USA | Right | Right | 6' 2" | 200 lbs | - |
| McKenzie, Zion | RP | Boston Red Sox | 25 | 07/04/2074 | Memphis | USA | Switch | Right | 6' 2" | 195 lbs | $1,380,000 |
| McKie, Ben | SP | Free Agent | 17 | 12/14/2081 | Monroeville | USA | Left | Right | 6' 0" | 170 lbs | - |
| McKnight, Jordan | SP | Free Agent | 17 | 05/23/2082 | Brooklyn | USA | Right | Right | 6' 7" | 195 lbs | - |
| McLaughlin, Bryan | RF | Free Agent | 31 | 09/09/2067 | Anaheim | USA | Left | Left | 6' 6" | 200 lbs | - |
| McLelland, Kyle | RP | Los Angeles Dodgers | 32 | 08/18/2066 | Bakersfield | USA | Right | Right | 6' 2" | 200 lbs | $6,000,000 |
| McMillan, Dan | C | Free Agent | 17 | 05/28/2082 | Berea | USA | Switch | Right | 6' 2" | 195 lbs | - |
| McMillion, Karl | SP | Free Agent | 15 | 10/04/2083 | Uniontown | USA | Right | Right | 6' 2" | 170 lbs | - |
| McMurtry, Denny | RP | Free Agent | 17 | 08/13/2081 | Tucson | USA | Left | Left | 6' 3" | 180 lbs | - |
| McNees, Sean | RP | Los Angeles Dodgers | 26 | 12/03/2072 | East Highland Park | USA | Right | Right | 6' 0" | 200 lbs | $11,750,000 |
| McNeil, Rickey | CF | Free Agent | 22 | 06/05/2077 | Grenada | USA | Right | Right | 6' 2" | 200 lbs | - |
| McNelley, Aaron | 1B | Houston Astros | 26 | 01/21/2073 | Fairfield | USA | Right | Right | 6' 2" | 205 lbs | $1,380,000 |
| McQuillan, Wayne | SP | Atlanta Braves | 23 | 12/08/2075 | Concord | USA | Right | Right | 6' 8" | 200 lbs | $1,380,000 |
| McWilliams, John | SP | Seattle Mariners | 29 | 08/19/2069 | Herrin | USA | Left | Left | 6' 3" | 205 lbs | $3,296,000 |
| Meagher, Franklin | CF | Free Agent | 24 | 06/24/2075 | Toronto | CAN | Left | Left | 5' 10" | 190 lbs | - |
| Medina, Chris | RP | San Diego Padres | 16 | 09/02/2082 | Azua | DOM | Right | Right | 6' 1" | 170 lbs | - |
| Medina, Danny | SP | Washington Nationals | 18 | 11/03/2080 | Santo Domingo | DOM | Switch | Right | 6' 8" | 200 lbs | - |
| Medina, Dave | C | Free Agent | 17 | 02/15/2082 | Caguas | PUR | Right | Right | 6' 4" | 205 lbs | - |
| Medina, Jesus | SS | San Francisco Giants | 19 | 12/03/2079 | Santiago | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Medina, Jose | LF | Arizona Diamondbacks | 30 | 09/29/2068 | Puerto la Cruz | VEN | Switch | Right | 6' 3" | 210 lbs | $2,200,000 |
| Medina, Juan | RP | Free Agent | 17 | 11/22/2081 | Westminster | USA | Right | Right | 6' 5" | 195 lbs | - |
| Medina, Rich | 2B | Free Agent | 17 | 03/09/2082 | Howard | USA | Left | Right | 5' 10" | 160 lbs | - |
| Medrano, Oscar | SP | San Francisco Giants | 19 | 11/03/2079 | Las Guaranas | DOM | Right | Right | 6' 2" | 170 lbs | - |
| Meeks, Travis | SP | Free Agent | 17 | 10/13/2081 | Natick | USA | Right | Left | 6' 2" | 185 lbs | - |
| Meger, Jon | SP | Oakland Athletics | 41 | 05/16/2058 | Hillsboro | USA | Left | Left | 6' 4" | 200 lbs | $49,000,000 |
| Mehl, Josh | SS | Texas Rangers | 29 | 05/24/2070 | Norwalk | USA | Right | Right | 6' 3" | 200 lbs | $12,600,000 |
| Meinz, Bruce | LF | Free Agent | 17 | 06/15/2082 | Charlotte | USA | Left | Left | 6' 2" | 180 lbs | - |
| Mejia, Alex | CF | Toronto Blue Jays | 19 | 08/30/2079 | Santo Domingo | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Mejia, Antonio | LF | Atlanta Braves | 28 | 09/13/2070 | Santo Domingo | DOM | Right | Right | 6' 2" | 200 lbs | $3,618,000 |
| Mejia, Mario | 2B | Free Agent | 16 | 08/03/2082 | Santo Domingo | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Mejia, Ricardo | RP | Free Agent | 16 | 05/01/2083 | Crescent Hill | USA | Left | Left | 6' 4" | 175 lbs | - |
| Mejia, Sergio | C | Boston Red Sox | 26 | 03/30/2073 | Esperanza | DOM | Left | Right | 6' 6" | 200 lbs | $1,380,000 |
| Melandri, Joël | 3B | Free Agent | 24 | 08/02/2074 | Mérida | VEN | Right | Right | 6' 0" | 195 lbs | - |
| Melendez, Juan | RP | Cincinnati Reds | 23 | 02/09/2076 | San Juan | PUR | Right | Right | 6' 6" | 200 lbs | $1,380,000 |
| Melgar, Edgar | SP | Toronto Blue Jays | 18 | 01/10/2081 | Pedro Sanchez | DOM | Right | Left | 5' 9" | 155 lbs | - |
| Meljibar, Mario | LF | Colorado Rockies | 16 | 07/22/2082 | Barahona | DOM | Right | Right | 6' 2" | 185 lbs | - |
| Mellinger, Jeff | RF | Free Agent | 15 | 10/22/2083 | Indianapolis | USA | Right | Right | 6' 5" | 195 lbs | - |
| Melton, Dave | CF | San Francisco Giants | 30 | 01/01/2069 | Cudahy | USA | Right | Left | 6' 4" | 200 lbs | $16,000,000 |
| Meltzer, Jay | SP | Los Angeles Angels | 32 | 04/14/2067 | Washington | USA | Right | Left | 6' 1" | 200 lbs | $3,600,000 |
| Memon, Ben | RP | San Diego Padres | 33 | 04/07/2066 | New Rochelle | USA | Right | Right | 6' 3" | 195 lbs | $24,000,000 |
| Mendez, Jose | CF | Cleveland Guardians | 18 | 05/08/2081 | Santo Domingo | DOM | Left | Left | 6' 6" | 190 lbs | - |
| Mendez, Juan | SP | Free Agent | 18 | 11/15/2080 | San Felipe | VEN | Right | Right | 5' 11" | 170 lbs | - |
| Mendez, Manny | RP | San Diego Padres | 18 | 01/31/2081 | San Francisco de Macorís | DOM | Left | Left | 6' 7" | 195 lbs | - |
| Mendiola, Rafael | SP | Free Agent | 20 | 01/08/2079 | Howe | USA | Switch | Right | 6' 4" | 195 lbs | - |
| Mendivil, Danny | CF | Baltimore Orioles | 18 | 07/30/2080 | Ciudad Ojeda | VEN | Left | Left | 6' 2" | 175 lbs | - |
| Mendosa, Jon | RP | Cleveland Guardians | 33 | 02/02/2066 | La Romana | DOM | Right | Right | 6' 4" | 200 lbs | - |
| Mendoza, Alexis | RP | San Francisco Giants | 32 | 10/11/2066 | San Juan | PUR | Right | Left | 6' 3" | 200 lbs | $13,000,000 |
| Mendoza, Carlos | 1B | Texas Rangers | 18 | 04/18/2081 | San Francisco de Macorís | DOM | Right | Right | 6' 4" | 205 lbs | - |
| Mendoza, Carlos | 3B | Washington Nationals | 18 | 08/18/2080 | Santiago | DOM | Right | Right | 6' 0" | 180 lbs | - |
| Mendoza, Frank | SP | Colorado Rockies | 18 | 07/02/2081 | Fantino | DOM | Right | Right | 6' 7" | 200 lbs | - |
| Mendoza, Gustavo | CF | Free Agent | 24 | 03/07/2075 | Santo Domingo | DOM | Right | Right | 5' 11" | 195 lbs | - |
| Mendoza, Hector | SP | Las Vegas Hustle | 17 | 10/30/2081 | Valencia | VEN | Right | Right | 6' 0" | 170 lbs | - |
| Mendoza, Heriberto | 1B | Free Agent | 36 | 08/14/2062 | Santo Domingo | DOM | Right | Right | 5' 10" | 205 lbs | - |
| Mendoza, Jorge | 2B | Las Vegas Hustle | 17 | 10/31/2081 | Lazaro Cardenas | MEX | Right | Right | 5' 11" | 170 lbs | - |
| Mendoza, Jose | RP | Free Agent | 15 | 07/30/2083 | Homeland | USA | Right | Right | 6' 6" | 195 lbs | - |
| Mendoza, Luis | SP | Free Agent | 17 | 12/16/2081 | Medellín | COL | Right | Right | 6' 5" | 195 lbs | - |
| Mendoza, Luis | RF | Kansas City Royals | 17 | 10/29/2081 | Santiago | DOM | Left | Left | 6' 3" | 185 lbs | - |
| Mendoza, Mark | RF | Free Agent | 19 | 09/17/2079 | Titusville | USA | Switch | Left | 6' 2" | 180 lbs | - |
| Mendoza, Miguel | RP | Free Agent | 18 | 09/16/2080 | Valera | VEN | Left | Left | 6' 4" | 200 lbs | - |
| Mendoza, Omar | SP | Free Agent | 17 | 10/17/2081 | Urbana | USA | Right | Right | 5' 10" | 160 lbs | - |
| Mendoza, Raul | SP | Detroit Tigers | 38 | 03/22/2061 | León | NCA | Right | Right | 6' 3" | 195 lbs | $21,200,000 |
| Mendoza, Rodrigo | SP | Detroit Tigers | 33 | 11/06/2065 | Alexandria | USA | Switch | Right | 6' 5" | 210 lbs | $2,800,000 |
| Mendoza, Sergio | 2B | Colorado Rockies | 18 | 03/07/2081 | Santo Domingo | DOM | Left | Right | 6' 1" | 175 lbs | - |
| Mendoza, Tony | CF | Minnesota Twins | 16 | 10/08/2082 | Maracaibo | VEN | Left | Left | 6' 3" | 180 lbs | - |
| Mendoza, Willie | SP | New York Mets | 17 | 09/06/2081 | Bogota | COL | Right | Right | 6' 4" | 190 lbs | - |
| Meneses, Carlos | SP | San Francisco Giants | 19 | 06/19/2080 | Bonao | DOM | Right | Right | 6' 0" | 165 lbs | - |
| Menjivar, Juan | RP | Free Agent | 18 | 09/20/2080 | Maracay | VEN | Left | Left | 6' 3" | 185 lbs | - |
| Menzies, Allen | C | Free Agent | 20 | 08/18/2078 | Grapevine | USA | Right | Right | 6' 2" | 190 lbs | - |
| Mera, Luis | SP | Baltimore Orioles | 19 | 07/01/2080 | Santiago | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Mercado, Miguel | LF | Kansas City Royals | 18 | 04/16/2081 | Santo Domingo | DOM | Right | Right | 6' 4" | 195 lbs | - |
| Mercado, Tony | RF | Free Agent | 20 | 07/14/2079 | Santo Domingo | DOM | Left | Left | 6' 4" | 195 lbs | - |
| Mercer, Tim | CF | Cincinnati Reds | 32 | 12/09/2066 | Philadelphia | USA | Right | Right | 6' 1" | 190 lbs | $25,000,000 |
| Merenda, Jeremy | RP | Chicago White Sox | 28 | 08/14/2070 | Ponte Vedra Beach | USA | Right | Right | 6' 4" | 200 lbs | $1,380,000 |
| Merryman, John | CF | New York Yankees | 23 | 01/22/2076 | Akron | USA | Left | Left | 5' 9" | 175 lbs | $1,380,000 |
| Metcalfe, Chris | SP | Free Agent | 19 | 08/23/2079 | Houston | USA | Switch | Right | 6' 5" | 195 lbs | - |
| Metzger, Brad | SS | Free Agent | 16 | 02/06/2083 | Belmont | USA | Left | Right | 5' 11" | 155 lbs | - |
| Mexicano, Alexis | RP | Free Agent | 17 | 08/16/2081 | Fairview (Dutchess County) | USA | Right | Right | 6' 3" | 180 lbs | - |
| Meyer, Larry | CF | Free Agent | 17 | 08/16/2081 | Diana | USA | Switch | Right | 6' 2" | 185 lbs | - |
| Meza, Erick | 1B | Philadelphia Phillies | 17 | 07/23/2081 | Santo Domingo | DOM | Left | Left | 6' 2" | 200 lbs | - |
| Meza, Robby | 2B | Free Agent | 17 | 05/14/2082 | Ciudad Guayana | VEN | Right | Right | 6' 1" | 170 lbs | - |
| Meza, Tony | SP | Los Angeles Angels | 19 | 07/07/2080 | San Francisco de Macorís | DOM | Switch | Right | 6' 3" | 180 lbs | - |
| Micheletti, Drew | LF | Boston Red Sox | 32 | 03/24/2067 | Adams Township | USA | Left | Left | 6' 4" | 200 lbs | $3,200,000 |
| Mier, Tony | 1B | Free Agent | 17 | 02/10/2082 | Caracas | VEN | Left | Left | 6' 0" | 180 lbs | - |
| Milani, Cliff | C | Free Agent | 24 | 03/02/2075 | Arvada | USA | Right | Right | 5' 10" | 195 lbs | - |
| Milburn, Bruce | RP | Free Agent | 19 | 08/26/2079 | Central Manchester | USA | Right | Right | 6' 0" | 175 lbs | - |
| Miles, Ernie | 1B | Free Agent | 17 | 11/12/2081 | Erda | USA | Right | Right | 6' 2" | 195 lbs | - |
| Miles, Jared | CF | Free Agent | 20 | 07/21/2078 | Rancho Cordova | USA | Right | Left | 6' 2" | 190 lbs | - |
| Millburn, Jody | LF | Free Agent | 17 | 06/14/2082 | Rockville Centre | USA | Right | Right | 6' 5" | 200 lbs | - |
| Miller, Ben | 2B | Free Agent | 16 | 10/04/2082 | Glendale | USA | Left | Right | 6' 2" | 185 lbs | - |
| Miller, Bryant | RP | San Diego Padres | 34 | 08/07/2064 | Aurora | USA | Left | Left | 6' 3" | 195 lbs | $42,000,000 |
| Miller, Chris | CF | Free Agent | 20 | 11/10/2078 | North Marysville | USA | Left | Left | 5' 10" | 170 lbs | - |
| Miller, Justin | RP | Kansas City Royals | 22 | 09/17/2076 | Phoenix | USA | Right | Right | 6' 1" | 190 lbs | $1,380,000 |
| Miller, Nick | RP | Free Agent | 18 | 04/17/2081 | Ft. Wayne | USA | Right | Right | 6' 3" | 180 lbs | - |
| Miller, Sean | RP | Free Agent | 16 | 09/17/2082 | Pasadena | USA | Left | Right | 6' 0" | 165 lbs | - |
| Mills, Trevor | SP | Free Agent | 17 | 08/01/2081 | Knoxville | USA | Left | Left | 6' 3" | 185 lbs | - |
| Millspaugh, Travis | SP | Free Agent | 18 | 07/08/2081 | Springfield | USA | Right | Left | 6' 3" | 180 lbs | - |
| Mina, Izzy | SS | St. Louis Cardinals | 27 | 09/08/2071 | Santo Domingo | DOM | Right | Right | 6' 4" | 200 lbs | $1,380,000 |
| Minardi, Orfeo | C | San Diego Padres | 16 | 08/17/2082 | San Cristóbal | VEN | Switch | Right | 6' 1" | 190 lbs | - |
| Mincey, Jonathan | 2B | Free Agent | 16 | 05/25/2083 | Hudson | USA | Right | Right | 6' 2" | 175 lbs | - |
| Minjares, Pablo | SP | Free Agent | 21 | 06/04/2078 | Mission | USA | Right | Right | 6' 2" | 190 lbs | - |
| Minyard, Justin | C | Free Agent | 16 | 09/21/2082 | Treasure Island | USA | Right | Right | 6' 5" | 195 lbs | - |
| Mirabal, Armando | C | Cincinnati Reds | 17 | 12/29/2081 | Santo Domingo | DOM | Left | Left | 6' 2" | 200 lbs | - |
| Miramontes, Eddy | 1B | Houston Astros | 32 | 03/26/2067 | Santo Domingo | DOM | Left | Left | 6' 2" | 200 lbs | $45,600,000 |
| Miranda, Carlos | CF | Free Agent | 17 | 12/05/2081 | Chivacoa | VEN | Left | Left | 6' 1" | 180 lbs | - |
| Miranda, Freddy | SP | Cincinnati Reds | 18 | 10/03/2080 | Santo Domingo | DOM | Right | Right | 5' 10" | 160 lbs | - |
| Mireles, Marco | C | Free Agent | 16 | 08/02/2082 | Santo Domingo | DOM | Right | Right | 6' 0" | 190 lbs | - |
| Mitchell, Anthony | SP | Free Agent | 20 | 03/11/2079 | Ladysmith | CAN | Right | Right | 6' 0" | 180 lbs | - |
| Mitchell, Joe | SP | Free Agent | 17 | 07/26/2081 | Somerset | USA | Right | Right | 6' 0" | 170 lbs | - |
| Moellering, Vince | RP | Free Agent | 17 | 12/05/2081 | Potsdam | USA | Right | Right | 6' 4" | 185 lbs | - |
| Moffett, Adam | SP | Free Agent | 16 | 06/07/2083 | Corpus Christi | USA | Right | Right | 6' 4" | 180 lbs | - |
| Mohr, Kevin | SP | Free Agent | 17 | 09/03/2081 | Akron | USA | Right | Right | 6' 2" | 185 lbs | - |
| Moldenhauer, Ryan | SP | Free Agent | 17 | 09/01/2081 | Antrim | USA | Right | Right | 6' 6" | 185 lbs | - |
| Molina, Ivan | 2B | Free Agent | 18 | 10/14/2080 | La Romana | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Molina, Willie | RP | Free Agent | 26 | 06/27/2073 | Medellín | COL | Right | Right | 6' 1" | 185 lbs | - |
| Mondragon, Estevan | 3B | Free Agent | 31 | 09/12/2067 | Santo Domingo | DOM | Switch | Right | 6' 2" | 200 lbs | - |
| Mondragon, Jejomar | CF | Free Agent | 26 | 09/08/2072 | Manila | PHI | Right | Right | 6' 1" | 200 lbs | - |
| Monroe, Jim | SP | Free Agent | 17 | 09/08/2081 | Harwich | USA | Right | Right | 6' 6" | 205 lbs | - |
| Monroe, Josh | C | Free Agent | 16 | 02/11/2083 | Alexandria | USA | Right | Right | 6' 1" | 170 lbs | - |
| Montalcini, Lisuarte | RP | Free Agent | 20 | 04/10/2079 | San Cristóbal | VEN | Right | Right | 6' 8" | 200 lbs | - |
| Montanez, Andres | C | Free Agent | 18 | 08/12/2080 | Magangué | COL | Right | Right | 6' 1" | 185 lbs | - |
| Montanez, Diego | CF | Free Agent | 24 | 02/15/2075 | San Pedro de Macorís | DOM | Right | Left | 6' 1" | 180 lbs | - |
| Montanez, Henry | SP | Philadelphia Phillies | 19 | 03/19/2080 | Santo Domingo | DOM | Left | Left | 6' 0" | 180 lbs | - |
| Montemayor, Mario | SP | Cincinnati Reds | 18 | 12/07/2080 | Santiago | DOM | Right | Right | 5' 10" | 160 lbs | - |
| Montenegro, Leo | SS | Free Agent | 18 | 12/18/2080 | San Juan | PUR | Right | Right | 6' 0" | 175 lbs | - |
| Montero, Luis | SS | San Diego Padres | 18 | 06/04/2081 | Santo Domingo | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Monterosa, Tony | CF | Kansas City Royals | 27 | 03/18/2072 | Miami | USA | Left | Right | 6' 2" | 205 lbs | $4,650,000 |
| Montes, Juan | SP | Los Angeles Angels | 29 | 02/09/2070 | Dallas | USA | Left | Left | 6' 5" | 200 lbs | $6,660,000 |
| Montijo, Jordan | RF | Atlanta Braves | 31 | 01/22/2068 | Bajos de Haina | DOM | Left | Left | 6' 3" | 190 lbs | $45,000,000 |
| Montoya, Leon | SP | Free Agent | 18 | 02/23/2081 | Santo Domingo | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Monzon, Chris | 2B | Free Agent | 19 | 06/25/2080 | Boise | USA | Right | Right | 6' 2" | 190 lbs | - |
| Mooney, Ryan | SP | Seattle Mariners | 30 | 04/01/2069 | Montgomery | USA | Left | Left | 6' 0" | 190 lbs | $25,000,000 |
| Moore, Brandon | RP | New York Mets | 28 | 10/15/2070 | High Point | USA | Right | Left | 6' 0" | 200 lbs | $8,600,000 |
| Moore, Curtis | SP | Chicago White Sox | 24 | 05/05/2075 | New York | USA | Left | Left | 6' 2" | 200 lbs | $1,380,000 |
| Moore, Jaden | RP | Minnesota Twins | 24 | 06/11/2075 | Pasadena | USA | Left | Right | 6' 3" | 200 lbs | $1,380,000 |
| Moore, Jamie | RF | Cincinnati Reds | 30 | 06/23/2069 | Beverly | USA | Switch | Left | 6' 2" | 200 lbs | $12,200,000 |
| Moore, Jimmy | LF | New York Mets | 37 | 06/02/2062 | Ritzville | USA | Right | Right | 6' 4" | 200 lbs | $2,760,000 |
| Moore, Justin | LF | Free Agent | 17 | 08/07/2081 | New York | USA | Right | Right | 6' 2" | 185 lbs | - |
| Moore, Kory | CL | Free Agent | 20 | 09/17/2078 | Topeka | USA | Right | Right | 6' 0" | 180 lbs | - |
| Moore, Mike | 3B | Free Agent | 18 | 05/27/2081 | Dallas | USA | Right | Right | 6' 2" | 185 lbs | - |
| Moore, Vaughn | SS | Free Agent | 15 | 11/20/2083 | Nelson | CAN | Right | Right | 6' 4" | 170 lbs | - |
| Mora, Antonio | 2B | Free Agent | 23 | 10/23/2075 | Guadalajara | MEX | Left | Right | 6' 0" | 185 lbs | - |
| Mora, Dave | CF | St. Louis Cardinals | 23 | 08/14/2075 | Bonifay | USA | Right | Right | 6' 2" | 190 lbs | $1,380,000 |
| Morales, Alexis | SS | Free Agent | 17 | 08/07/2081 | Havana | CUB | Right | Right | 6' 1" | 180 lbs | - |
| Morales, Antonio | C | Free Agent | 25 | 12/27/2073 | Altoona | USA | Right | Right | 5' 11" | 200 lbs | - |
| Morales, Ismael | SP | Free Agent | 17 | 07/31/2081 | San Juan | PUR | Left | Right | 6' 2" | 180 lbs | - |
| Morales, Jordan | SP | Tampa Bay Rays | 18 | 08/29/2080 | Santo Domingo | DOM | Right | Right | 6' 3" | 190 lbs | - |
| Morales, Jose | RP | San Diego Padres | 18 | 08/12/2080 | Barahona | DOM | Left | Left | 6' 0" | 175 lbs | - |
| Morales, Rafael | SP | Detroit Tigers | 18 | 09/16/2080 | Santo Domingo | DOM | Right | Right | 6' 4" | 195 lbs | - |
| Morales, Ramon | C | Free Agent | 17 | 06/23/2082 | Rincón | DOM | Right | Right | 6' 2" | 185 lbs | - |
| Morales, Tony | SP | Cincinnati Reds | 17 | 10/07/2081 | Villa Altagracia | DOM | Left | Left | 6' 5" | 195 lbs | - |
| Morales, Tony | SP | Tampa Bay Rays | 18 | 08/09/2080 | Ciudad Guayana | VEN | Right | Right | 6' 2" | 175 lbs | - |
| Moralez, Eddie | SS | Oakland Athletics | 19 | 09/27/2079 | San Pedro de Macorís | DOM | Right | Right | 6' 4" | 195 lbs | - |
| Moreda, Luis | SP | Texas Rangers | 18 | 02/03/2081 | Caracas | VEN | Left | Left | 6' 1" | 165 lbs | - |
| Moreno, Adrian | 1B | Free Agent | 17 | 06/20/2082 | Caucagüita | VEN | Right | Left | 6' 2" | 200 lbs | - |
| Moreno, Alejandro | 2B | Free Agent | 32 | 11/17/2066 | Santo Domingo | DOM | Right | Right | 6' 2" | 200 lbs | - |
| Moreno, Alex | CF | Los Angeles Angels | 17 | 09/28/2081 | Bogota | COL | Left | Left | 5' 11" | 170 lbs | - |
| Moreno, Hector | C | Free Agent | 23 | 03/25/2076 | San Juan | PUR | Right | Right | 6' 4" | 200 lbs | - |
| Moreno, Jorge | 3B | Tampa Bay Rays | 18 | 05/01/2081 | Las Matas de Farfan | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Moreno, Kerry | SP | New York Mets | 31 | 09/01/2067 | Lakehills | USA | Switch | Right | 6' 5" | 200 lbs | $6,200,000 |
| Moreno, Ricky | C | Free Agent | 17 | 08/27/2081 | San Pedro de Macorís | DOM | Right | Right | 6' 2" | 205 lbs | - |
| Moreno, Wilfredo | RP | Toronto Blue Jays | 31 | 10/24/2067 | Guantanamo | CUB | Right | Right | 6' 4" | 200 lbs | $29,200,000 |
| Morgan, Josh | RP | New York Yankees | 27 | 02/18/2072 | Irondale | USA | Right | Right | 6' 3" | 200 lbs | $1,380,000 |
| Morris, Bob | 1B | Free Agent | 18 | 06/02/2081 | Le Sueur | USA | Right | Right | 6' 2" | 190 lbs | - |
| Morris, Brian | SP | Free Agent | 27 | 11/29/2071 | Vallejo | USA | Switch | Left | 6' 2" | 200 lbs | - |
| Morris, Johnny | SP | Free Agent | 17 | 03/23/2082 | Philadelphia | USA | Left | Left | 6' 4" | 195 lbs | - |
| Morris, Josh | RP | Free Agent | 20 | 12/31/2078 | Delano | USA | Switch | Right | 6' 1" | 185 lbs | - |
| Morrison, Craig | CF | Free Agent | 16 | 11/07/2082 | Brooklyn | USA | Right | Right | 6' 2" | 170 lbs | - |
| Morrison, Dylan | C | Free Agent | 23 | 09/04/2075 | Helena Valley West Central | USA | Right | Right | 6' 0" | 205 lbs | - |
| Morrow, Tim | RP | Milwaukee Brewers | 36 | 11/20/2062 | Park Hills | USA | Right | Right | 6' 1" | 200 lbs | $1,380,000 |
| Morton, Bryan | RF | Free Agent | 20 | 04/14/2079 | Normal | USA | Left | Left | 6' 4" | 200 lbs | - |
| Mose, Ryan | SS | Free Agent | 21 | 10/08/2077 | Ft. Worth | USA | Left | Right | 6' 0" | 185 lbs | - |
| Moseley, Danny | CF | Free Agent | 17 | 11/10/2081 | Laguna | USA | Right | Left | 6' 2" | 190 lbs | - |
| Mosemann, Kevin | SS | San Francisco Giants | 33 | 08/24/2065 | Sioux City | USA | Right | Right | 6' 2" | 200 lbs | $30,000,000 |
| Mosqueda, Carlos | RF | Milwaukee Brewers | 18 | 10/23/2080 | San Pedro de Macorís | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Mosqueda, Edgar | 3B | Milwaukee Brewers | 18 | 06/19/2081 | Ciudad Guayana | VEN | Right | Right | 6' 1" | 185 lbs | - |
| Mosqueda, Emilio | SS | Free Agent | 17 | 01/11/2082 | San Pedro de Macorís | DOM | Right | Right | 6' 2" | 170 lbs | - |
| Moyotl, Jesus | SP | Toronto Blue Jays | 19 | 09/17/2079 | La Mata | DOM | Right | Right | 6' 1" | 190 lbs | - |
| Mrdja, Brian | RF | Free Agent | 16 | 10/07/2082 | Springfield | USA | Left | Left | 6' 4" | 190 lbs | - |
| Mueller, Pat | C | Free Agent | 28 | 09/20/2070 | Toms River | USA | Left | Right | 6' 2" | 200 lbs | - |
| Muldrow, Keshawn | 2B | Free Agent | 17 | 08/25/2081 | Richmond Hill | CAN | Right | Right | 5' 11" | 170 lbs | - |
| Mullen, Matt | 2B | Free Agent | 18 | 07/16/2081 | Santa Ana | USA | Left | Right | 6' 0" | 160 lbs | - |
| Mullin, Jon | C | Free Agent | 17 | 01/12/2082 | Silver Spring | USA | Right | Right | 6' 1" | 185 lbs | - |
| Mullis, Russ | RP | Free Agent | 17 | 09/21/2081 | New York | USA | Switch | Left | 6' 0" | 170 lbs | - |
| Mulloy, Erik | 3B | San Francisco Giants | 28 | 06/03/2071 | Marcellus | USA | Right | Right | 6' 1" | 200 lbs | $14,000,000 |
| Muniz, Carlos | RP | Free Agent | 16 | 05/15/2083 | Allen | USA | Right | Right | 6' 0" | 165 lbs | - |
| Muniz, Jose | 3B | Free Agent | 17 | 07/04/2082 | San Juan | PUR | Right | Right | 6' 2" | 185 lbs | - |
| Muniz, Tony | SP | Texas Rangers | 17 | 09/26/2081 | Santiago | DOM | Left | Left | 5' 10" | 160 lbs | - |
| Munoz, Gus | C | Free Agent | 15 | 07/28/2083 | Oakton | USA | Right | Right | 6' 4" | 190 lbs | - |
| Munoz, Juan | CF | Free Agent | 21 | 06/12/2078 | Tuscaloosa | USA | Left | Left | 6' 0" | 185 lbs | - |
| Munoz, Lorenzo | SS | Free Agent | 20 | 11/06/2078 | Chicago | USA | Right | Right | 6' 0" | 180 lbs | - |
| Munoz, Omar | 3B | New York Mets | 31 | 07/30/2067 | Tijuana | MEX | Right | Right | 6' 2" | 205 lbs | $3,320,000 |
| Munoz, Ruben | CF | Free Agent | 18 | 06/19/2081 | Camargo | MEX | Right | Right | 6' 1" | 175 lbs | - |
| Munsey, Harry | RF | Free Agent | 21 | 05/31/2078 | San Francisco | USA | Left | Left | 6' 2" | 195 lbs | - |
| Murillo, Gabe | RP | Free Agent | 17 | 07/20/2081 | San Juan | PUR | Right | Right | 6' 1" | 175 lbs | - |
| Murillo, Tony | C | Free Agent | 22 | 04/12/2077 | Santo Domingo | DOM | Right | Right | 6' 0" | 195 lbs | - |
| Muro, Vinny | SP | Texas Rangers | 17 | 11/23/2081 | Villa Altagracia | DOM | Left | Left | 6' 1" | 175 lbs | - |
| Murphey, Jimmy | 1B | Free Agent | 32 | 11/30/2066 | Harts | USA | Right | Right | 6' 2" | 200 lbs | - |
| Murray, Kareem | RP | Free Agent | 16 | 11/26/2082 | Camden | USA | Left | Left | 6' 2" | 180 lbs | - |
| Murray, Tom | RP | Free Agent | 20 | 04/06/2079 | Stoneham | USA | Right | Right | 6' 2" | 180 lbs | - |
| Mussey, Ben | 1B | Free Agent | 34 | 05/29/2065 | Jackson | USA | Right | Right | 6' 0" | 200 lbs | - |
