| 05/02/1904 |
Joined the Isabela Jerezanos. |
| 05/03/1904 |
Pitches a 5-hit shutout against the Las Marias Agriados with 5 strikeouts and 4 BB allowed! |
| 05/30/1904 |
Pitches a 7-hit shutout against the Las Marias Agriados with 7 strikeouts and 2 BB allowed! |
| 06/13/1904 |
Pitches a 7-hit shutout against the Lares Gritantes with 5 strikeouts and 0 BB allowed! |
| 06/30/1904 |
Pitches a 4-hit shutout against the Quebradillas Escondidos with 5 strikeouts and 3 BB allowed! |
| 08/21/1904 |
Pitches a 2-hit shutout against the Rincon Maquinistas with 5 strikeouts and 5 BB allowed! |
| 12/09/1904 |
Was traded by the Isabela Quesiteros to the San German Golondrinas in exchange for RP Darío Ortiz and CF Corcoran Howell. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 36 (36); Movement: 75 (76); Control: 51 (51). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 36 (36); Movement: 75 (76); Control: 51 (51). |
| 04/03/1905 |
Outstandingly completed training to improve his defense at pitcher at the San German Golondrinas development complex. |
| 08/05/1905 |
Pitches a 2-hit shutout against the Juana Diaz Principes with 9 strikeouts and 3 BB allowed! |
| 08/31/1905 |
Pitches a 2-hit shutout against the Bayamon Herradones with 6 strikeouts and 1 BB allowed! |
| 09/02/1905 |
Wins the 1905 LVP LMB Campeonato de las Ligas MVP Award. |
| 09/09/1905 |
Wins the 1905 Liga Veraniega de Principiantes Campeonato Veraniego de Principiantes with the San German Hermosos! |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 39 (39); Movement: 77 (78); Control: 58 (58). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 39 (39); Movement: 77 (78); Control: 58 (58). |
| 02/20/1906 |
Unsuccessfully completed training to increase his velocity at the San German Golondrinas development complex. |
| 05/08/1906 |
Pitches a 3-hit shutout against the Maricao Ristretti with 5 strikeouts and 2 BB allowed! |
| 05/12/1906 |
Pitches a 2-hit shutout against the Penuelas Idiofonos with 6 strikeouts and 1 BB allowed! |
| 06/18/1906 |
Pitches a 3-hit shutout against the Yauco Napoleonicos with 8 strikeouts and 3 BB allowed! |
| 07/05/1906 |
Pitches a 5-hit shutout against the Penuelas Idiofonos with 10 strikeouts and 0 BB allowed! |
| 07/12/1906 |
Was selected to the 1906 Liga Veraniega de Principiantes All-Star Game. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 38 (39); Movement: 50 (50); Control: 52 (52). |
| 02/19/1907 |
Unsuccessfully completed training to increase his endurance on the mound at the San German Golondrinas development complex. |
| 05/27/1907 |
Pitches a 3-hit shutout against the Naranjito Brillantes with 4 strikeouts and 0 BB allowed! |
| 07/20/1907 |
Pitches a 3-hit shutout against the Loiza Vejigantes with 4 strikeouts and 2 BB allowed! |
| 08/30/1907 |
Pitches a 6-hit shutout against the Juana Diaz Reyes with 2 strikeouts and 2 BB allowed! |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 39 (40); Movement: 48 (49); Control: 52 (58). |
| 02/25/1908 |
Unsuccessfully completed training to increase his endurance on the mound at the San German Golondrinas development complex. |
| 04/06/1908 |
Successfully completed training to improve his infield defense at the San German Golondrinas development complex. |
| 08/10/1908 |
Released by the San German Golondrinas. |
| 08/13/1908 |
Signed a 1-year minor league contract with the Florida Mogotes organization. |
| 09/12/1908 |
Pitches a 7-hit shutout against the Culebra Tortugas with 3 strikeouts and 0 BB allowed! |
| 09/28/1908 |
Released by the Florida Mogotes. |
| 10/07/1908 |
Signed a minor league contract with the San German Golondrinas organization. |