| 05/02/1904 |
Joined the Vega Baja Dulzones. |
| 06/20/1904 |
Pitches a 2-hit shutout against the Aguadilla Colmillos with 6 strikeouts and 0 BB allowed! |
| 07/09/1904 |
Pitches a 8-hit shutout against the Catano Guardacostas with 3 strikeouts and 2 BB allowed! |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 38 (38); Movement: 75 (75); Control: 55 (55). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 38 (38); Movement: 75 (75); Control: 55 (55). |
| 02/21/1905 |
Unsuccessfully completed training to increase his endurance on the mound at the Vega Baja Caneros development complex. |
| 05/05/1905 |
Pitches a 4-hit shutout against the Vega Alta Lirios with 10 strikeouts and 1 BB allowed! |
| 05/09/1905 |
Pitches a 6-hit shutout against the Florida Estribaciones with 5 strikeouts and 0 BB allowed! |
| 05/19/1905 |
Pitches a 3-hit shutout against the Toa Alta Sonetistas with 11 strikeouts and 2 BB allowed! |
| 05/23/1905 |
Pitches a 3-hit shutout against the Manati Hoplitas with 6 strikeouts and 3 BB allowed! |
| 05/28/1905 |
Pitches a 3-hit shutout against the Catano Canoneros with 8 strikeouts and 2 BB allowed! |
| 06/01/1905 |
Wins the LVP LMB Pitcher of the Month Award. |
| 06/29/1905 |
Pitches a 5-hit shutout against the Vega Alta Lirios with 6 strikeouts and 1 BB allowed! |
| 07/03/1905 |
Pitches a 5-hit shutout against the Florida Estribaciones with 7 strikeouts and 2 BB allowed! |
| 07/15/1905 |
Pitches a 1-hit shutout against the Arecibo Cachorros with 8 strikeouts and 2 BB allowed! |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 43 (43); Movement: 75 (75); Control: 56 (56). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 43 (43); Movement: 75 (75); Control: 56 (56). |
| 02/20/1906 |
Outstandingly completed training to make one of his poorer pitches more usable at the Vega Baja Caneros development complex. |
| 06/14/1906 |
Pitches a 5-hit shutout against the Lajas Marcianos with 9 strikeouts and 1 BB allowed! |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 48 (51); Movement: 46 (46); Control: 48 (49). |
| 02/19/1907 |
Unsuccessfully completed training to increase his endurance on the mound at the Vega Baja Caneros development complex. |
| 10/13/1907 |
Released by the Vega Baja Caneros. |
| 12/26/1907 |
Signed a 1-year contract worth a total of P1,380 with the Aguas Buenas Mulos organization. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 49 (49); Movement: 47 (47); Control: 48 (48). |
| 04/06/1908 |
Unsuccessfully completed training to increase his endurance on the mound at the Aguas Buenas Mulos development complex. |
| 05/02/1908 |
Pitches a 4-hit shutout against the Cidra Palomas with 2 strikeouts and 2 BB allowed! |
| 05/11/1908 |
Released by the Aguas Buenas Mulos. |
| 06/05/1908 |
Signed a 1-year contract worth a total of P1,460 with the Utuado Arribenos organization. |
| 09/13/1908 |
Released by the Utuado Arribenos. |
| 09/25/1908 |
Signed a minor league contract (P13 bonus) with the Guayama Hechiceros organization. |