| 12/24/1903 |
Signed a minor league contract with majors option with the Monterrey Cerveceros organization. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 24 (43); Movement: 70 (84); Control: 42 (71). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 24 (43); Movement: 70 (84); Control: 42 (71). |
| 07/01/1904 |
Did not elect for free agency and will remain in the Monterrey organization. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 26 (42); Movement: 72 (83); Control: 42 (58). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 26 (42); Movement: 72 (83); Control: 42 (58). |
| 05/05/1905 |
Successfully completed training to improve his secondary pitch at the Monterrey Cerveceros development complex. |
| 07/01/1905 |
Did not elect for free agency and will remain in the Monterrey organization. |
| 11/30/1905 |
Released by the Monterrey Cerveceros. |
| 12/14/1905 |
Signed a minor league contract with majors option with the Valencia Industriales organization. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 39 (43); Movement: 74 (79); Control: 42 (42). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 39 (43); Movement: 74 (79); Control: 42 (42). |
| 05/13/1906 |
Released by the Valencia Industriales. |
| 05/28/1906 |
Signed a 1-year contract worth a total of P2,160 with the Guatire Heroes organization. |
| 12/22/1906 |
Unsuccessfully completed training to improve his infield defense at the Guatire Heroes development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 28 (28); Movement: 52 (52); Control: 25 (25). |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 27 (27); Movement: 48 (48); Control: 26 (26). |
| 06/01/1908 |
Detrimentally completed training to improve his secondary pitch at the Guatire Heroes development complex. |