| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 10 (64); Power: 1 (31); Eye: 5 (48). |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 11 (62); Power: 3 (33); Eye: 4 (48). |
| 02/25/1908 |
Unsuccessfully completed training to improve his plate discipline at the Penuelas Guiristas development complex. |
| 04/06/1908 |
Unsuccessfully completed training to improve his outfield defense at the Penuelas Guiristas development complex. |
| 07/26/1908 |
Injured (hamstring strain),out for 2 weeks. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 12 (62); Power: 15 (35); Eye: 16 (48). |
| 02/23/1909 |
Unsuccessfully completed training to generate gap power at the Penuelas Guiristas development complex. |
| 04/05/1909 |
Successfully completed training to improve his outfield defense at the Penuelas Guiristas development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 12 (67); Power: 19 (38); Eye: 18 (53). |
| 02/22/1910 |
Unsuccessfully completed training to improve his two-strike approach at the Penuelas Guiristas development complex. |
| 04/04/1910 |
Unsuccessfully completed training to improve his outfield defense at the Penuelas Guiristas development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 20 (70); Power: 22 (44); Eye: 26 (57). |
| 02/21/1911 |
Successfully completed training to generate gap power at the Penuelas Guiristas development complex. |
| 04/03/1911 |
Outstandingly completed training to improve his baserunning fundamentals at the Penuelas Guiristas development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 32 (99); Power: 15 (19); Eye: 33 (55). |
| 02/20/1912 |
Unsuccessfully completed training to improve his quality of contact at the Penuelas Guiristas development complex. |
| 04/01/1912 |
Successfully completed training to improve his outfield defense at the Penuelas Guiristas development complex. |
| 07/12/1912 |
Was selected to the 1912 Liga Nacional Puertorriquena All-Star Futures Game. |
| 07/17/1912 |
Was traded by the Penuelas Guiristas to the San Juan Metropolitanos, along with RP Leoncio Rico, in exchange for 1B Itbir Jaafar. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 43 (100); Power: 23 (23); Eye: 34 (57). |
| 02/25/1913 |
Outstandingly completed training to improve his quality of contact at the San Juan Metropolitanos development complex. |
| 04/07/1913 |
Unsuccessfully completed training to improve his outfield defense at the San Juan Metropolitanos development complex. |
| 05/03/1913 |
Released by the San Juan organization. |
| 05/09/1913 |
Signed a 1-year minor league contract with the Burlington Lightermen organization. |