| 12/31/1903 |
Signed a 1-year contract worth a total of P900 with the Jayuya Cerros organization. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 24 (24); Movement: 87 (88); Control: 72 (72). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 24 (24); Movement: 87 (88); Control: 72 (72). |
| 03/16/1904 |
Unsuccessfully completed training to add a pitch to his arsenal at the Jayuya Cerros development complex. |
| 04/04/1904 |
Released by the Jayuya Cerros. |
| 04/18/1904 |
Signed a minor league contract with majors option with the Vega Baja Caneros organization. |
| 04/18/1904 |
Released by the Vega Baja Caneros. |
| 05/02/1904 |
Signed a minor league contract with majors option with the Cayey Cornupetas organization. |
| 08/01/1904 |
Released by the Cayey Cornupetas. |
| 10/18/1904 |
Signed a minor league contract with majors option with the Arecibo Lobos organization. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 26 (26); Movement: 81 (86); Control: 71 (72). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 26 (26); Movement: 81 (86); Control: 71 (72). |
| 02/21/1905 |
Unsuccessfully completed training to add a pitch to his arsenal at the Arecibo Lobos development complex. |
| 03/27/1905 |
Released by the Arecibo organization. |
| 04/10/1905 |
Signed a minor league contract with majors option with the San Sebastian Pepinos organization. |
| 04/10/1905 |
Released by the San Sebastian Pepinos. |
| 04/23/1905 |
Signed a minor league contract with majors option with the Guaynabo Libertadores organization. |
| 04/23/1905 |
Released by the Guaynabo Libertadores. |
| 05/05/1905 |
Signed a minor league contract with majors option with the San German Golondrinas organization. |
| 05/05/1905 |
Released by the San German Golondrinas. |
| 05/17/1905 |
Signed a minor league contract with majors option with the San Juan Metropolitanos organization. |
| 05/17/1905 |
Released by the San Juan Metropolitanos. |
| 06/02/1905 |
Signed a minor league contract with majors option with the San Juan Metropolitanos organization. |
| 06/02/1905 |
Released by the San Juan Metropolitanos. |
| 07/28/1905 |
Signed a 1-year contract worth a total of P970 with the Tijuana Matadores organization. |
| 11/29/1905 |
Released by the Tijuana Matadores. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 26 (27); Movement: 77 (80); Control: 65 (68). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 26 (27); Movement: 77 (80); Control: 65 (68). |
| 01/20/1906 |
Signed a 1-year contract worth a total of P1,100 with the San German Golondrinas organization. |
| 03/03/1906 |
Released by the San German organization. |
| 04/02/1906 |
Signed a 1-year contract worth a total of P1,160 with the Camuy Murcielagos organization. |
| 04/02/1906 |
Released by the Camuy Murcielagos. |
| 05/04/1906 |
Signed a 1-year contract worth a total of P1,080 with the Nuevo Laredo Colibris organization. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 15 (15); Movement: 48 (48); Control: 48 (48). |
| 05/05/1907 |
Successfully completed training to increase his endurance on the mound at the Nuevo Laredo Colibris development complex. |
| 06/01/1907 |
Outstandingly completed training to improve his infield defense at the Nuevo Laredo Colibris development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 15 (15); Movement: 47 (47); Control: 47 (47). |
| 05/05/1908 |
Unsuccessfully completed training to increase his endurance on the mound at the Nuevo Laredo Colibris development complex. |