| 01/01/1903 |
OSA scouting updated ratings (potential): Stuff: 84 (84); Movement: 91 (91); Control: 79 (79). |
| 01/27/1903 |
Signed a 1-year contract worth a total of P1,300 with the Isabela Quesiteros organization. |
| 12/09/1903 |
Wins the 1903 Campeonato Nacional Puertorriqueño with the Isabela Quesiteros. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 100 (100); Movement: 75 (75); Control: 74 (74). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 100 (100); Movement: 75 (75); Control: 74 (74). |
| 02/24/1904 |
Outstandingly completed training to add a pitch to his arsenal at the Isabela Quesiteros development complex. |
| 04/14/1904 |
Pitches a 3-hit shutout against the Corozal Mofongueros with 5 strikeouts and 1 BB allowed! |
| 04/30/1904 |
Pitches a 6-hit shutout against the Caguas Coquis with 5 strikeouts and 1 BB allowed! |
| 05/27/1904 |
Pitches a 5-hit shutout against the Adjuntas Santos with 4 strikeouts and 1 BB allowed! |
| 06/28/1904 |
Pitches a 1-hit shutout against the Manati Acropolitanos with 4 strikeouts and 0 BB allowed! |
| 07/02/1904 |
Pitches a 5-hit shutout against the Sabana Grande Tejedores with 4 strikeouts and 1 BB allowed! |
| 07/07/1904 |
Pitches a 6-hit shutout against the Quebradillas Corsarios with 4 strikeouts and 2 BB allowed! |
| 07/20/1904 |
Was selected to the 1904 Liga Nacional Puertorriquena All-Star Game. |
| 08/11/1904 |
Pitches a 7-hit shutout against the San Lorenzo Leyendas with 3 strikeouts and 1 BB allowed! |
| 08/19/1904 |
Pitches a 2-hit shutout against the Aibonito Frios with 5 strikeouts and 4 BB allowed! |
| 08/23/1904 |
Pitches a 4-hit shutout against the Guanica Amigos with 4 strikeouts and 2 BB allowed! |
| 08/30/1904 |
Pitches a 5-hit shutout against the Anasco Matadioses with 4 strikeouts and 2 BB allowed! |
| 09/29/1904 |
Pitches a 8-hit shutout against the Toa Alta Poetas with 6 strikeouts and 2 BB allowed! |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 79 (84); Movement: 76 (77); Control: 74 (74). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 79 (84); Movement: 76 (77); Control: 74 (74). |
| 02/21/1905 |
Outstandingly completed training to improve his secondary pitch at the Isabela Quesiteros development complex. |
| 04/03/1905 |
Unsuccessfully completed training to improve his defense at pitcher at the Isabela Quesiteros development complex. |
| 05/30/1905 |
Pitches a 3-hit shutout against the Juana Diaz Reyes with 1 strikeouts and 1 BB allowed! |
| 08/19/1905 |
Pitches a 4-hit shutout against the Aibonito Frios with 3 strikeouts and 0 BB allowed! |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 100 (100); Movement: 78 (78); Control: 74 (74). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 100 (100); Movement: 78 (78); Control: 74 (74). |
| 02/20/1906 |
Successfully completed training to increase his endurance on the mound at the Isabela Quesiteros development complex. |
| 05/27/1906 |
Pitches a 5-hit shutout against the Villalba Mercaderes with 7 strikeouts and 3 BB allowed! |
| 06/09/1906 |
Pitches a 3-hit shutout against the Yabucoa Dulceros with 5 strikeouts and 2 BB allowed! |
| 06/27/1906 |
Pitches a 7-hit shutout against the Sabana Grande Tejedores with 2 strikeouts and 3 BB allowed! |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 77 (91); Movement: 51 (51); Control: 58 (58). |
| 02/19/1907 |
Unsuccessfully completed training to increase his endurance on the mound at the Isabela Quesiteros development complex. |
| 04/01/1907 |
Successfully completed training to improve his infield defense at the Isabela Quesiteros development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 67 (84); Movement: 51 (51); Control: 55 (56). |
| 02/25/1908 |
Unsuccessfully completed training to increase his endurance on the mound at the Isabela Quesiteros development complex. |
| 04/06/1908 |
Outstandingly completed training to improve his infield defense at the Isabela Quesiteros development complex. |
| 08/06/1908 |
Pitches a 6-hit shutout against the Culebra Tortugas with 5 strikeouts and 0 BB allowed! |