| 05/02/1904 |
Joined the Morovis Excepciones. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 36 (36); Movement: 73 (73); Control: 18 (18). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 36 (36); Movement: 73 (73); Control: 18 (18). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 48 (48); Movement: 75 (77); Control: 24 (24). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 48 (48); Movement: 75 (77); Control: 24 (24). |
| 02/23/1906 |
Unsuccessfully completed training to add a pitch to his arsenal at the Morovis Sanisalvos development complex. |
| 09/17/1906 |
Released by the Morovis organization. |
| 09/17/1906 |
Signed a 1-year minor league contract with the Guanica Amigos organization. |
| 09/18/1906 |
Released by the Guanica Amigos. |
| 09/21/1906 |
Signed a 1-year minor league contract with the Ciudad Mexico Volcanes organization. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 37 (38); Movement: 50 (50); Control: 15 (15). |
| 05/05/1907 |
Unsuccessfully completed training to increase his endurance on the mound at the Ciudad Mexico Volcanes development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 36 (39); Movement: 49 (49); Control: 14 (14). |
| 05/05/1908 |
Unsuccessfully completed training to increase his velocity at the Ciudad Mexico Volcanes development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 35 (38); Movement: 50 (50); Control: 18 (18). |
| 05/05/1909 |
Unsuccessfully completed training to increase his endurance on the mound at the Ciudad Mexico Volcanes development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 35 (36); Movement: 48 (48); Control: 18 (18). |
| 03/05/1910 |
Unsuccessfully completed training to increase his endurance on the mound at the Ciudad Mexico Volcanes development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 35 (35); Movement: 48 (48); Control: 19 (19). |
| 03/05/1911 |
Successfully completed training to improve his secondary pitch at the Ciudad Mexico Volcanes development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 41 (41); Movement: 85 (85); Control: 15 (17). |
| 03/05/1912 |
Detrimentally completed training to increase his endurance on the mound at the Ciudad Mexico Volcanes development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 40 (41); Movement: 82 (83); Control: 15 (16). |
| 03/05/1913 |
Successfully completed training to increase his endurance on the mound at the Ciudad Mexico Volcanes development complex. |