| 03/02/1901 |
Signed a 1-year contract worth a total of P2,560 with the Luquillo Soles organization. |
| 04/01/1901 |
Pitches a 4-hit shutout against the Naguabo Navegadores with 6 strikeouts and 3 BB allowed! |
| 04/20/1901 |
Pitches a 6-hit shutout against the Cabo Rojo Combatientes with 7 strikeouts and 2 BB allowed! |
| 06/05/1901 |
Injured (undisclosed injury),out for 3 days. |
| 06/17/1901 |
Pitches a 3-hit shutout against the Orocovis Caciques with 3 strikeouts and 2 BB allowed! |
| 07/13/1901 |
Pitches a 4-hit shutout against the Vega Baja Caneros with 5 strikeouts and 0 BB allowed! |
| 08/13/1901 |
Pitches a 6-hit shutout against the Morovis Titanes with 8 strikeouts and 1 BB allowed! |
| 09/19/1901 |
Pitches a 4-hit shutout against the Lajas Marcianos with 4 strikeouts and 0 BB allowed! |
| 01/01/1902 |
OSA scouting updated ratings (potential): Stuff: 65 (65); Movement: 91 (91); Control: 66 (66). |
| 05/22/1902 |
Pitches a 9-hit shutout against the Arroyo Bucaneros with 3 strikeouts and 0 BB allowed! |
| 07/03/1902 |
Pitches a 3-hit shutout against the Comerio Guabaleros with 5 strikeouts and 0 BB allowed! |
| 07/23/1902 |
Was traded by the Luquillo Soles to the Comerio Guabaleros in exchange for 3B Belerofón Escobar and 1B Emanuel Sánchez. |
| 01/01/1903 |
OSA scouting updated ratings (potential): Stuff: 57 (57); Movement: 91 (91); Control: 64 (64). |
| 04/08/1903 |
Pitches a 6-hit shutout against the Coamo Termales with 5 strikeouts and 1 BB allowed! |
| 04/29/1903 |
Pitches a 6-hit shutout against the Penuelas Guiristas with 5 strikeouts and 1 BB allowed! |
| 05/17/1903 |
Pitches a 7-hit shutout against the Rio Grande Cotorras with 6 strikeouts and 0 BB allowed! |
| 06/11/1903 |
Pitches a 2-hit shutout against the Ciales Galanes with 4 strikeouts and 1 BB allowed! |
| 07/20/1903 |
Pitches a 3-hit shutout against the Lajas Marcianos with 6 strikeouts and 0 BB allowed! |
| 10/03/1903 |
Pitches a 3-hit shutout against the Aguas Buenas Mulos with 7 strikeouts and 1 BB allowed! |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 78 (78); Movement: 75 (75); Control: 61 (61). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 78 (78); Movement: 75 (75); Control: 61 (61). |
| 02/23/1904 |
Unsuccessfully completed training to improve his secondary pitch at the Comerio Guabaleros development complex. |
| 06/11/1904 |
Pitches a 5-hit shutout against the Ciales Galanes with 3 strikeouts and 0 BB allowed! |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 92 (92); Movement: 75 (75); Control: 62 (62). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 92 (92); Movement: 75 (75); Control: 62 (62). |
| 02/21/1905 |
Outstandingly completed training to improve his secondary pitch at the Comerio Guabaleros development complex. |
| 04/15/1905 |
Released by the Comerio Guabaleros. |
| 06/02/1905 |
Signed a 1-year contract worth a total of P3,220 with the Toa Baja Jinetes organization. |
| 10/07/1905 |
Earns his 100th career Liga Nacional Puertorriquena victory! |
| 10/11/1905 |
Pitches a 4-hit shutout against the Villalba Mercaderes with 4 strikeouts and 1 BB allowed! |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 75 (75); Movement: 73 (73); Control: 60 (60). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 75 (75); Movement: 73 (73); Control: 60 (60). |
| 02/20/1906 |
Outstandingly completed training to improve his secondary pitch at the Toa Baja Jinetes development complex. |
| 05/08/1906 |
Injured (shoulder tendinitis),day-to-day for 5 days. |
| 05/16/1906 |
Injured on 05/12/1906, diagnosed with a ruptured ulnar collateral ligament, will miss 10-11 months. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 51 (51); Movement: 48 (48); Control: 50 (50). |
| 06/05/1907 |
Pitches a 4-hit shutout against the Guaynabo Cazadores with 5 strikeouts and 0 BB allowed! |
| 06/18/1907 |
Released by the Toa Baja organization. |
| 08/07/1907 |
Signed a minor league contract with majors option with the Quebradillas Corsarios organization. |
| 08/15/1907 |
Injured (sprained ankle),day-to-day for one week. |