| 12/11/1903 |
Signed a 1-year minor league contract with the Sabana Grande Tejedores organization. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 19 (40); Movement: 40 (89); Control: 18 (68). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 19 (40); Movement: 40 (89); Control: 18 (68). |
| 03/11/1904 |
Injured (sprained ankle),day-to-day for one week. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 23 (43); Movement: 41 (81); Control: 19 (65). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 23 (43); Movement: 41 (81); Control: 19 (65). |
| 02/21/1905 |
Outstandingly completed training to improve his pitch control at the Sabana Grande Tejedores development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 25 (36); Movement: 47 (77); Control: 28 (50). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 25 (36); Movement: 47 (77); Control: 28 (50). |
| 02/20/1906 |
Unsuccessfully completed training to improve his pitch control at the Sabana Grande Tejedores development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 15 (31); Movement: 39 (58); Control: 27 (44). |
| 02/19/1907 |
Unsuccessfully completed training to increase his endurance on the mound at the Sabana Grande Tejedores development complex. |
| 06/10/1907 |
Pitches a 5-hit shutout against the Penuelas Idiofonos with 6 strikeouts and 1 BB allowed! |
| 09/07/1907 |
Pitches a 4-hit shutout against the Yauco Napoleonicos with 8 strikeouts and 4 BB allowed! |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 20 (30); Movement: 45 (55); Control: 36 (44). |
| 02/25/1908 |
Unsuccessfully completed training to increase his velocity at the Sabana Grande Tejedores development complex. |
| 06/09/1908 |
Pitches a 4-hit shutout against the Santa Isabel Petisos with 10 strikeouts and 0 BB allowed! |
| 06/17/1908 |
Pitches a 4-hit shutout against the Penuelas Idiofonos with 6 strikeouts and 2 BB allowed! |
| 07/10/1908 |
Injured (sore back),day-to-day for 4 days. |
| 09/05/1908 |
Pitches a 2-hit shutout against the San German Hermosos with 9 strikeouts and 3 BB allowed! |