| 12/17/1906 |
Signed a minor league contract with majors option with the Nueva Gerona Marmoleros organization. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 9 (29); Movement: 23 (74); Control: 9 (46). |
| 03/23/1907 |
Unsuccessfully completed training to work on his bunting at the Nueva Gerona Marmoleros development complex. |
| 04/19/1907 |
Unsuccessfully completed training to improve his infield defense at the Nueva Gerona Marmoleros development complex. |
| 06/01/1907 |
Named the #74 prospect in the LPBC |
| 06/09/1907 |
Released by the Nueva Gerona Marmoleros. |
| 06/20/1907 |
Signed a 1-year contract worth a total of P1,340 with the Nueva Gerona Marmoleros organization. |
| 08/21/1907 |
Named the #63 prospect in the LPBC |
| 12/09/1907 |
Named the #44 prospect in the LPBC |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 9 (28); Movement: 21 (67); Control: 10 (46). |
| 01/09/1908 |
Released by the Nueva Gerona Marmoleros. |
| 03/27/1908 |
Signed a 1-year contract worth a total of P1,380 with the Nueva Gerona Marmoleros organization. |
| 04/26/1908 |
Unsuccessfully completed training to work on his bunting at the Nueva Gerona Marmoleros development complex. |
| 06/01/1908 |
Named the #92 prospect in the LPBC |
| 06/01/1908 |
Unsuccessfully completed training to improve his infield defense at the Nueva Gerona Marmoleros development complex. |
| 06/24/1908 |
Released by the Nueva Gerona Marmoleros. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 10 (31); Movement: 24 (73); Control: 10 (46). |
| 11/03/1909 |
Signed a 1-year contract worth a total of P1,500 with the Santa Clara Leopardos organization. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 8 (30); Movement: 23 (72); Control: 12 (45). |
| 04/01/1910 |
Named the #62 prospect in the LPBC |
| 04/01/1910 |
Unsuccessfully completed training to increase his endurance on the mound at the Santa Clara Leopardos development complex. |
| 06/21/1910 |
Named the #52 prospect in the LPBC |
| 10/09/1910 |
Named the #56 prospect in the LPBC |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 11 (30); Movement: 27 (73); Control: 15 (42). |
| 03/05/1911 |
Successfully completed training to increase his endurance on the mound at the Santa Clara Leopardos development complex. |
| 04/01/1911 |
Named the #49 prospect in the LPBC |
| 04/01/1911 |
Outstandingly completed training to improve his infield defense at the Santa Clara Leopardos development complex. |
| 06/21/1911 |
Named the #42 prospect in the LPBC |
| 08/15/1911 |
Was traded by the Santa Clara Leopardos to the Bayamo Rafagas in exchange for SP Napoleón Pérez. |
| 10/15/1911 |
Named the #39 prospect in the LPBC |
| 11/11/1911 |
Detrimentally completed training to work on his bunting at the Bayamo Rafagas development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 9 (35); Movement: 36 (100); Control: 11 (40). |
| 04/01/1912 |
Named the #58 prospect in the LPBC |
| 04/01/1912 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Bayamo Rafagas development complex. |
| 06/21/1912 |
Named the #60 prospect in the LPBC |
| 10/07/1912 |
Named the #99 prospect in the LPBC |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 10 (36); Movement: 37 (100); Control: 12 (38). |
| 03/05/1913 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Bayamo Rafagas development complex. |
| 04/01/1913 |
Outstandingly completed training to work on his bunting at the Bayamo Rafagas development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Stuff: 12 (35); Movement: 36 (100); Control: 13 (36). |
| 03/05/1914 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Bayamo Rafagas development complex. |
| 04/01/1914 |
Successfully completed training to work on his bunting at the Bayamo Rafagas development complex. |
| 01/01/1915 |
OSA scouting updated ratings (potential): Stuff: 14 (35); Movement: 41 (100); Control: 18 (34). |
| 03/05/1915 |
Outstandingly completed training to make one of his poorer pitches more usable at the Bayamo Rafagas development complex. |
| 04/01/1915 |
Named the #100 prospect in the LPBC |
| 04/01/1915 |
Outstandingly completed training to work on his bunting at the Bayamo Rafagas development complex. |
| 06/21/1915 |
Named the #97 prospect in the LPBC |
| 10/12/1915 |
Named the #95 prospect in the LPBC |