| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 12 (66); Power: 4 (35); Eye: 8 (42). |
| 02/28/1908 |
Signed a 1-year minor league contract with the Mayaguez Capitanes organization. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 14 (69); Power: 10 (37); Eye: 10 (43). |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 13 (70); Power: 12 (36); Eye: 7 (39). |
| 02/22/1910 |
Unsuccessfully completed training to improve his quality of contact at the Mayaguez Capitanes development complex. |
| 04/04/1910 |
Unsuccessfully completed training to improve his infield defense at the Mayaguez Capitanes development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 20 (71); Power: 21 (36); Eye: 12 (39). |
| 02/21/1911 |
Unsuccessfully completed training to improve his plate discipline at the Mayaguez Capitanes development complex. |
| 04/03/1911 |
Successfully completed training to improve his baserunning fundamentals at the Mayaguez Capitanes development complex. |
| 06/20/1911 |
Injured (sore back),day-to-day for one week. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 34 (100); Power: 8 (13); Eye: 17 (37). |
| 02/20/1912 |
Outstandingly completed training to generate gap power at the Mayaguez Capitanes development complex. |
| 07/14/1912 |
Was traded by the Mayaguez Capitanes to the San Lorenzo Leyendas, along with 1B Laureano López, C Eneas Rosa, 3B Galeno Rosario, and C Gary Hoskins, in exchange for LF Curro Orozco. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 41 (100); Power: 14 (14); Eye: 21 (38). |
| 02/25/1913 |
Unsuccessfully completed training to improve his strength and conditioning at the San Lorenzo Leyendas development complex. |
| 04/07/1913 |
Successfully completed training to improve his baserunning fundamentals at the San Lorenzo Leyendas development complex. |