| 11/28/1905 |
Joined the Cumana Atunes. |
| 12/01/1905 |
Released by the Cumana Atunes. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 43 (43); Power: 40 (40); Eye: 94 (94). |
| 07/01/1906 |
Signed a 1-year minor league contract with the Trinidad Tabacaleros organization. |
| 12/05/1906 |
Was traded by the Trinidad Tabacaleros to the Santa Clara Leopardos in exchange for RP Dámaso Soto. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 41 (41); Power: 37 (37); Eye: 100 (100). |
| 01/01/1907 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Santa Clara Leopardos development complex. |
| 02/21/1907 |
Outstandingly completed training to learn a new position at the Santa Clara Leopardos development complex. |
| 03/20/1907 |
Successfully completed training to improve his infield defense at the Santa Clara Leopardos development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 41 (41); Power: 39 (39); Eye: 100 (100). |
| 01/05/1908 |
Detrimentally completed training to improve his baserunning fundamentals at the Santa Clara Leopardos development complex. |
| 06/01/1908 |
Successfully completed training to improve his running mechanics at the Santa Clara Leopardos development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 41 (41); Power: 41 (41); Eye: 100 (100). |
| 01/03/1909 |
Successfully completed training to improve his baserunning fundamentals at the Santa Clara Leopardos development complex. |
| 04/01/1909 |
Successfully completed training to improve his running mechanics at the Santa Clara Leopardos development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 37 (37); Power: 42 (42); Eye: 100 (100). |
| 01/06/1910 |
Outstandingly completed training to improve his base-stealing technique at the Santa Clara Leopardos development complex. |
| 02/22/1910 |
Outstandingly completed training to improve his baserunning fundamentals at the Santa Clara Leopardos development complex. |
| 04/01/1910 |
Successfully completed training to improve his infield defense at the Santa Clara Leopardos development complex. |
| 11/05/1910 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Santa Clara Leopardos development complex. |
| 12/29/1910 |
Outstandingly completed training to improve his infield defense at the Santa Clara Leopardos development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 41 (41); Power: 44 (44); Eye: 100 (100). |
| 02/23/1911 |
Unsuccessfully completed training to improve his base-stealing technique at the Santa Clara Leopardos development complex. |
| 11/11/1911 |
Detrimentally completed training to improve his base-stealing technique at the Santa Clara Leopardos development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 50 (50); Power: 17 (18); Eye: 97 (100). |
| 04/01/1912 |
Outstandingly completed training to improve his strength and conditioning at the Santa Clara Leopardos development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 49 (59); Power: 17 (21); Eye: 100 (100). |
| 03/05/1913 |
Successfully completed training to improve his running mechanics at the Santa Clara Leopardos development complex. |
| 04/01/1913 |
Successfully completed training to improve his base-stealing technique at the Santa Clara Leopardos development complex. |