| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 22 (46); Power: 13 (34); Eye: 26 (76). |
| 02/23/1904 |
Signed a 1-year minor league contract with the Corozal Mofongueros organization. |
| 12/23/1904 |
Was traded by the Corozal Mofongueros to the Vega Alta Martilleros, along with C Esteban Núñez, in exchange for SP Ángel Cavazos. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 23 (45); Power: 23 (37); Eye: 28 (76). |
| 03/15/1905 |
Unsuccessfully completed training to improve his quality of contact at the Vega Alta Martilleros development complex. |
| 07/21/1905 |
Was traded by the Vega Alta Martilleros to the San Juan Metropolitanos, along with RP Paulino Hernandes, in exchange for 3B Induciomaro Ávila and 2B Matías Rodríguez. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 29 (44); Power: 29 (39); Eye: 32 (71). |
| 02/20/1906 |
Unsuccessfully completed training to improve his plate discipline at the San Juan Metropolitanos development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 31 (40); Power: 19 (35); Eye: 37 (77). |
| 02/19/1907 |
Unsuccessfully completed training to improve his running mechanics at the San Juan Metropolitanos development complex. |
| 04/01/1907 |
Successfully completed training to improve his baserunning fundamentals at the San Juan Metropolitanos development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 34 (38); Power: 28 (34); Eye: 38 (70). |
| 04/06/1908 |
Outstandingly completed training to improve his base-stealing technique at the San Juan Metropolitanos development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 38 (38); Power: 30 (32); Eye: 42 (62). |
| 04/05/1909 |
Successfully completed training to improve his baserunning fundamentals at the San Juan Metropolitanos development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 34 (34); Power: 33 (33); Eye: 43 (62). |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 34 (35); Power: 35 (36); Eye: 45 (55). |
| 04/03/1911 |
Successfully completed training to improve his baserunning fundamentals at the San Juan Metropolitanos development complex. |
| 04/28/1911 |
Released by the San Juan Metropolitanos. |
| 05/21/1911 |
Signed a minor league contract (P90 bonus) with the Guaynabo Libertadores organization. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 37 (43); Power: 11 (13); Eye: 43 (48). |
| 09/23/1912 |
Wins the 1912 C4F BFS&I Excalibur at 3B. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 40 (45); Power: 12 (13); Eye: 46 (46). |
| 04/06/1913 |
Injured (flu-like symptoms),day-to-day for 2 days. |
| 05/23/1913 |
Injured (intercostal strain),out for 2 weeks. |
| 07/13/1913 |
Injured (bruised hand),day-to-day for 2 days. |