| 05/02/1904 |
Joined the Naranjito Predilectos. |
| 06/24/1904 |
Pitches a 4-hit shutout against the Adjuntas Beatos with 13 strikeouts and 1 BB allowed! |
| 08/23/1904 |
Pitches a 5-hit shutout against the Adjuntas Beatos with 9 strikeouts and 3 BB allowed! |
| 09/12/1904 |
Wins the 1904 Liga Veraniega de Principiantes Campeonato Veraniego de Principiantes with the Naranjito Predilectos! |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 43 (44); Movement: 75 (75); Control: 14 (14). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 43 (44); Movement: 75 (75); Control: 14 (14). |
| 02/21/1905 |
Unsuccessfully completed training to increase his velocity at the Naranjito Brillantes development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 51 (51); Movement: 69 (69); Control: 11 (11). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 51 (51); Movement: 69 (69); Control: 11 (11). |
| 02/20/1906 |
Unsuccessfully completed training to increase his endurance on the mound at the Naranjito Brillantes development complex. |
| 04/07/1906 |
Released by the Naranjito organization. |
| 04/10/1906 |
Signed a 1-year minor league contract with the San Marcos Cadavers organization. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 33 (34); Movement: 47 (47); Control: 1 (1). |
| 03/31/1907 |
Successfully completed training to increase his endurance on the mound at the San Marcos Cadavers development complex. |
| 04/20/1907 |
Unsuccessfully completed training to improve his infield defense at the San Marcos Cadavers development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 36 (38); Movement: 49 (50); Control: 1 (1). |
| 05/01/1908 |
Outstandingly completed training to increase his endurance on the mound at the San Marcos Cadavers development complex. |