| 07/09/2078 |
Entered the Major League Baseball as an international amateur free agent from Dominican Republic. |
| 07/12/2078 |
Signed a minor league contract ($11,900,000 bonus) out of Dominican Republic with the Oakland Athletics organization. |
| 11/05/2078 |
Named the #42 prospect in the MLB |
| 01/01/2079 |
OSA scouting updated ratings (potential): Contact: 3 (16); Power: 5 (20); Eye: 1 (8). |
| 04/02/2079 |
Named the #48 prospect in the MLB |
| 01/01/2080 |
OSA scouting updated ratings (potential): Contact: 2 (13); Power: 3 (19); Eye: 2 (10). |
| 01/01/2081 |
OSA scouting updated ratings (potential): Contact: 2 (10); Power: 3 (16); Eye: 2 (8). |
| 01/01/2082 |
OSA scouting updated ratings (potential): Contact: 2 (10); Power: 3 (15); Eye: 2 (8). |
| 01/01/2083 |
OSA scouting updated ratings (potential): Contact: 7 (10); Power: 7 (15); Eye: 4 (8). |
| 01/01/2084 |
OSA scouting updated ratings (potential): Contact: 8 (10); Power: 10 (15); Eye: 6 (8). |
| 06/01/2084 |
Injured (sprained finger),day-to-day for 2 weeks. |
| 01/01/2085 |
OSA scouting updated ratings (potential): Contact: 9 (10); Power: 12 (16); Eye: 7 (8). |
| 06/03/2085 |
Goes 5-5 against the Visalia Rawhide, with 1 2B, 0 RBI and 1 R. |
| 06/24/2085 |
Was selected to the 2085 California League All-Star Game. |
| 10/10/2085 |
Wins the 2085 CAL Platinum Stick Award at CF. |
| 11/11/2085 |
Signed a 1-year minor league contract extension with the Oakland Athletics organization. |
| 01/01/2086 |
OSA scouting updated ratings (potential): Contact: 9 (10); Power: 13 (15); Eye: 7 (8). |
| 07/08/2086 |
Injured (sore groin),day-to-day for 1 day. |
| 12/09/2086 |
Received a 1-year contract through automatic renewal worth a total of $1,340,000. |
| 01/01/2087 |
OSA scouting updated ratings (potential): Contact: 10 (10); Power: 15 (16); Eye: 7 (8). |
| 07/28/2087 |
Suspended 4 games after ejection following arguing a strike call. |
| 12/10/2087 |
Received a 1-year contract through automatic renewal worth a total of $1,360,000. |
| 01/01/2088 |
OSA scouting updated ratings (potential): Contact: 10 (10); Power: 15 (16); Eye: 8 (8). |
| 11/09/2088 |
Wins the 2088 World Series with the Oakland Athletics. |
| 12/02/2088 |
Received a 1-year contract through automatic renewal worth a total of $1,380,000. |
| 01/01/2089 |
OSA scouting updated ratings (potential): Contact: 9 (10); Power: 15 (16); Eye: 8 (9). |
| 12/07/2089 |
Received a 1-year contract through automatic renewal worth a total of $1,380,000. |
| 01/01/2090 |
OSA scouting updated ratings (potential): Contact: 10 (10); Power: 16 (16); Eye: 7 (8). |
| 02/13/2090 |
Was claimed off waivers by Pittsburgh while with Oakland. |
| 12/04/2090 |
Received a 1-year contract through automatic renewal worth a total of $1,380,000. |
| 01/01/2091 |
OSA scouting updated ratings (potential): Contact: 9 (9); Power: 16 (16); Eye: 8 (9). |
| 11/29/2091 |
Received a 1-year contract through automatic renewal worth a total of $1,380,000. |
| 01/01/2092 |
OSA scouting updated ratings (potential): Contact: 9 (9); Power: 15 (15); Eye: 9 (9). |
| 12/04/2092 |
Became a free agent. |
| 01/01/2093 |
OSA scouting updated ratings (potential): Contact: 9 (9); Power: 16 (16); Eye: 8 (8). |
| 01/01/2094 |
OSA scouting updated ratings (potential): Contact: 9 (9); Power: 15 (15); Eye: 9 (9). |
| 01/01/2095 |
OSA scouting updated ratings (potential): Contact: 8 (8); Power: 15 (15); Eye: 8 (8). |