| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 82 (82); Power: 33 (33); Eye: 46 (46). |
| 02/11/1905 |
Signed a 1-year contract worth a total of P1,740 with the Santa Clara Leopardos organization. |
| 06/04/1905 |
Unsuccessfully completed training to learn a new position at the Santa Clara Leopardos development complex. |
| 06/05/1905 |
Named the #73 prospect in the LPBC |
| 08/20/1905 |
Was selected to the 1905 Liga Profesional de Beisbol de Cuba All-Star Game. |
| 11/10/1905 |
Wins the 1905 LPBC TOCC Campeonato Interdivisional MVP Award. |
| 12/13/1905 |
Wins the 1905 LPBC TOCC Valentísimo (LBPC) at SS. |
| 12/31/1905 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Santa Clara Leopardos development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 84 (84); Power: 36 (36); Eye: 47 (47). |
| 08/18/1906 |
Was selected to the 1906 Liga Profesional de Beisbol de Cuba All-Star Game. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 65 (65); Power: 24 (24); Eye: 48 (48). |
| 05/13/1907 |
Successfully completed training to improve his strength and conditioning at the Santa Clara Leopardos development complex. |
| 08/15/1907 |
Injured (strained back),day-to-day for one week. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 60 (60); Power: 23 (28); Eye: 49 (50). |
| 01/05/1908 |
Outstandingly completed training to improve his baserunning fundamentals at the Santa Clara Leopardos development complex. |
| 02/01/1908 |
Unsuccessfully completed training to improve his base-stealing technique at the Santa Clara Leopardos development complex. |
| 08/18/1908 |
Was selected to the 1908 Liga Profesional de Beisbol de Cuba All-Star Game. |
| 09/14/1908 |
Wins the LPBC TOCC Player of the Week Award. |