| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 10 (66); Power: 1 (28); Eye: 7 (54). |
| 01/18/1907 |
Signed a 1-year minor league contract with the Coamo Termales organization. |
| 04/01/1907 |
Successfully completed training to improve his baserunning fundamentals at the Coamo Termales development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 11 (62); Power: 1 (30); Eye: 6 (54). |
| 02/25/1908 |
Unsuccessfully completed training to improve his quality of contact at the Coamo Termales development complex. |
| 04/06/1908 |
Successfully completed training to improve his outfield defense at the Coamo Termales development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 12 (57); Power: 1 (30); Eye: 9 (50). |
| 02/23/1909 |
Unsuccessfully completed training to generate gap power at the Coamo Termales development complex. |
| 04/05/1909 |
Detrimentally completed training to improve his outfield defense at the Coamo Termales development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 14 (56); Power: 11 (29); Eye: 8 (47). |
| 02/22/1910 |
Unsuccessfully completed training to generate gap power at the Coamo Termales development complex. |
| 04/04/1910 |
Outstandingly completed training to improve his baserunning fundamentals at the Coamo Termales development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 19 (54); Power: 13 (29); Eye: 17 (45). |
| 04/03/1911 |
Unsuccessfully completed training to improve his outfield defense at the Coamo Termales development complex. |
| 07/14/1911 |
Injured on 07/11/1911, diagnosed with a sprained ankle, will miss 4 weeks. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 29 (77); Power: 7 (7); Eye: 20 (40). |
| 04/01/1912 |
Unsuccessfully completed training to improve his outfield defense at the Coamo Termales development complex. |
| 09/21/1912 |
Injured on 09/19/1912, diagnosed with a sprained ankle, will miss 2 weeks. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 29 (70); Power: 4 (5); Eye: 20 (37). |