| 01/01/1902 |
OSA scouting updated ratings (potential): Contact: 46 (47); Power: 55 (55); Eye: 100 (100). |
| 01/12/1902 |
Signed a minor league contract with majors option with the Artemisa Rojos organization. |
| 06/02/1902 |
Named the #5 prospect in the LPBC |
| 01/01/1903 |
OSA scouting updated ratings (potential): Contact: 43 (43); Power: 57 (57); Eye: 100 (100). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 48 (50); Power: 55 (55); Eye: 100 (100). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 47 (48); Power: 60 (60); Eye: 100 (100). |
| 02/03/1905 |
Successfully completed training to improve his base-stealing technique at the Artemisa Rojos development complex. |
| 08/20/1905 |
Was selected to the 1905 Liga Profesional de Beisbol de Cuba All-Star Game. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 47 (48); Power: 64 (66); Eye: 94 (100). |
| 04/10/1906 |
Outstandingly completed training to improve his base-stealing technique at the Artemisa Rojos development complex. |
| 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: 41 (41); Power: 70 (76); Eye: 100 (100). |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 39 (40); Power: 73 (76); Eye: 100 (100). |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 38 (40); Power: 86 (86); Eye: 100 (100). |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 34 (34); Power: 84 (84); Eye: 100 (100). |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 32 (32); Power: 83 (83); Eye: 95 (95). |
| 11/11/1911 |
Detrimentally completed training to learn a new position at the Artemisa Rojos development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 38 (38); Power: 37 (37); Eye: 85 (85). |
| 11/30/1912 |
Successfully completed training to learn a new position at the Artemisa Rojos development complex. |
| 12/27/1912 |
Outstandingly completed training to improve his infield defense at the Artemisa Rojos development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 37 (37); Power: 37 (37); Eye: 80 (80). |