| 01/01/1903 |
OSA scouting updated ratings (potential): Stuff: 47 (47); Movement: 82 (82); Control: 68 (68). |
| 01/13/1903 |
Signed a 1-year contract worth a total of P880 with the Caguas Coquis organization. |
| 07/22/1903 |
Was selected to the 1903 Liga Nacional Puertorriquena All-Star Game. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 59 (59); Movement: 65 (65); Control: 65 (65). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 59 (59); Movement: 65 (65); Control: 65 (65). |
| 05/16/1904 |
Released by the Caguas Coquis. |
| 06/06/1904 |
Signed a minor league contract with majors option with the Gary Blast Furnaces organization. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 61 (64); Movement: 67 (67); Control: 64 (64). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 61 (64); Movement: 67 (67); Control: 64 (64). |
| 03/26/1905 |
Unsuccessfully completed training to improve his secondary pitch at the Gary Blast Furnaces development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 56 (71); Movement: 63 (64); Control: 53 (53). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 56 (71); Movement: 63 (64); Control: 53 (53). |
| 04/01/1906 |
Outstandingly completed training to improve his secondary pitch at the Gary Blast Furnaces development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 46 (49); Movement: 46 (47); Control: 46 (46). |
| 04/02/1907 |
Successfully completed training to improve his secondary pitch at the Gary Blast Furnaces development complex. |
| 04/22/1907 |
Unsuccessfully completed training to improve his infield defense at the Gary Blast Furnaces development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 46 (48); Movement: 44 (46); Control: 45 (45). |
| 05/01/1908 |
Successfully completed training to improve his secondary pitch at the Gary Blast Furnaces development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 44 (46); Movement: 44 (47); Control: 44 (44). |
| 05/01/1909 |
Successfully completed training to improve his secondary pitch at the Gary Blast Furnaces development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 42 (42); Movement: 37 (37); Control: 39 (39). |