| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 76 (77); Power: 37 (37); Eye: 45 (46). |
| 01/03/1906 |
Signed a minor league contract with majors option with the Pinar del Rio Guajiros organization. |
| 04/04/1906 |
Released by the Pinar del Rio Guajiros. |
| 06/17/1906 |
Signed a 1-year contract worth a total of P3,620 with the Guantanamo Cocoteros organization. |
| 10/16/1906 |
Goes 5-5 against the Ciego de Avila Monjes Grises, with 2 2B, 0 RBI and 3 R. |
| 12/04/1906 |
Wins the 1906 LPBC TORI Acutísimo (LBPC) at 3B. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 51 (52); Power: 28 (30); Eye: 48 (48). |
| 05/07/1907 |
Unsuccessfully completed training to improve his running mechanics at the Guantanamo Cocoteros development complex. |
| 12/17/1907 |
Wins the 1907 LPBC TORI Acutísimo (LBPC) at 3B. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 49 (51); Power: 28 (34); Eye: 47 (48). |
| 05/05/1908 |
Unsuccessfully completed training to improve his running mechanics at the Guantanamo Cocoteros development complex. |
| 08/18/1908 |
Was selected to the 1908 Liga Profesional de Beisbol de Cuba All-Star Game. |
| 12/15/1908 |
Wins the 1908 LPBC TORI Acutísimo (LBPC) at 3B. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 49 (51); Power: 32 (36); Eye: 47 (48). |
| 05/05/1909 |
Outstandingly completed training to improve his running mechanics at the Guantanamo Cocoteros development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 48 (50); Power: 33 (35); Eye: 47 (47). |
| 03/05/1910 |
Unsuccessfully completed training to improve his running mechanics at the Guantanamo Cocoteros development complex. |
| 04/01/1910 |
Successfully completed training to improve his base-stealing technique at the Guantanamo Cocoteros development complex. |
| 06/10/1910 |
Injured on 06/07/1910, diagnosed with a strained oblique, will miss 5 weeks. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 48 (48); Power: 33 (34); Eye: 47 (47). |
| 03/05/1911 |
Successfully completed training to improve his running mechanics at the Guantanamo Cocoteros development complex. |
| 04/01/1911 |
Successfully completed training to improve his base-stealing technique at the Guantanamo Cocoteros development complex. |
| 11/11/1911 |
Successfully completed training to improve his base-stealing technique at the Guantanamo Cocoteros development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 72 (72); Power: 9 (9); Eye: 42 (42). |
| 04/01/1912 |
Unsuccessfully completed training to generate gap power at the Guantanamo Cocoteros development complex. |
| 06/18/1912 |
Was selected to the 1912 Liga Profesional de Beisbol de Cuba All-Star Game. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 70 (71); Power: 9 (9); Eye: 42 (42). |
| 03/05/1913 |
Unsuccessfully completed training to generate gap power at the Guantanamo Cocoteros development complex. |