| 01/01/1903 |
OSA scouting updated ratings (potential): Stuff: 53 (73); Movement: 91 (91); Control: 42 (42). |
| 01/06/1903 |
Signed a 1-year contract worth a total of P680 with the Yabucoa Dulceros organization. |
| 05/25/1903 |
Injured (back spasms),day-to-day for 3 days. |
| 07/20/1903 |
Was traded by the Yabucoa Dulceros to the Las Piedras Menestrales in exchange for C Erasmo Vásquez. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 80 (98); Movement: 65 (65); Control: 40 (40). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 80 (98); Movement: 65 (65); Control: 40 (40). |
| 02/24/1904 |
Unsuccessfully completed training to increase his endurance on the mound at the Las Piedras Menestrales development complex. |
| 07/07/1904 |
Was selected to the 1904 Liga Veraniega de Principiantes All-Star Game. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 88 (88); Movement: 65 (65); Control: 39 (39). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 88 (88); Movement: 65 (65); Control: 39 (39). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 100 (100); Movement: 65 (65); Control: 39 (39). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 100 (100); Movement: 65 (65); Control: 39 (39). |
| 07/18/1906 |
Was selected to the 1906 Liga Nacional Puertorriquena All-Star Game. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 80 (80); Movement: 35 (35); Control: 50 (50). |
| 02/19/1907 |
Successfully completed training to improve his secondary pitch at the Las Piedras Menestrales development complex. |
| 07/08/1907 |
Was selected to the 1907 Liga Nacional Puertorriquena All-Star Game. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 80 (80); Movement: 35 (35); Control: 50 (50). |
| 02/25/1908 |
Successfully completed training to improve his secondary pitch at the Las Piedras Menestrales development complex. |