| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 13 (57); Power: 1 (19); Eye: 11 (47). |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 14 (56); Power: 1 (21); Eye: 12 (47). |
| 04/06/1908 |
Unsuccessfully completed training to improve his outfield defense at the Guanica Amigos development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 18 (54); Power: 11 (23); Eye: 14 (46). |
| 02/23/1909 |
Successfully completed training to improve his plate discipline at the Guanica Amigos development complex. |
| 04/05/1909 |
Unsuccessfully completed training to improve his outfield defense at the Guanica Amigos development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 19 (50); Power: 20 (24); Eye: 20 (41). |
| 02/22/1910 |
Unsuccessfully completed training to improve his two-strike approach at the Guanica Amigos development complex. |
| 04/04/1910 |
Unsuccessfully completed training to improve his outfield defense at the Guanica Amigos development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 26 (48); Power: 29 (29); Eye: 28 (39). |
| 04/03/1911 |
Unsuccessfully completed training to improve his outfield defense at the Guanica Amigos development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 35 (68); Power: 7 (7); Eye: 29 (35). |
| 04/01/1912 |
Outstandingly completed training to improve his outfield defense at the Guanica Amigos development complex. |
| 08/08/1912 |
Injured (thumb contusion),day-to-day for 4 days. |
| 11/29/1912 |
Wins the 1912 Campeonato Nacional Puertorriqueño with the Guanica Amigos. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 40 (62); Power: 7 (7); Eye: 31 (33). |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 42 (66); Power: 6 (6); Eye: 32 (34). |
| 07/15/1914 |
Was traded by the Guanica Amigos to the Catano Guardacostas, along with SP Heriberto Robles, LF Bill Pallard, CF Semi Cavoski, and 1B Wei-liang Cong, in exchange for 1B Apolodoro García and SP Norio Kawakami. |