| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 13 (33); Movement: 31 (76); Control: 1 (1). |
| 02/18/1907 |
Signed a 1-year minor league contract with the Luquillo Soles organization. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 17 (38); Movement: 32 (74); Control: 1 (1). |
| 02/25/1908 |
Unsuccessfully completed training to increase his pitch movement at the Luquillo Soles development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 18 (38); Movement: 34 (76); Control: 1 (1). |
| 02/23/1909 |
Unsuccessfully completed training to increase his pitch movement at the Luquillo Soles development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 21 (36); Movement: 31 (72); Control: 1 (7). |
| 02/22/1910 |
Successfully completed training to make one of his poorer pitches more usable at the Luquillo Soles development complex. |
| 09/04/1910 |
Injured on 09/02/1910, diagnosed with a sprained ankle, is day-to-day. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 22 (34); Movement: 33 (74); Control: 5 (8). |
| 02/21/1911 |
Unsuccessfully completed training to increase his velocity at the Luquillo Soles development complex. |
| 04/03/1911 |
Released by the Luquillo Soles. |
| 07/08/1911 |
Signed a 1-year contract worth a total of P1,600 with the Ciego de Avila Monjes Grises organization. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 27 (40); Movement: 48 (100); Control: 1 (2). |
| 03/05/1912 |
Unsuccessfully completed training to increase his velocity at the Ciego de Avila Monjes Grises development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 31 (43); Movement: 67 (100); Control: 5 (5). |
| 03/05/1913 |
Unsuccessfully completed training to increase his velocity at the Ciego de Avila Monjes Grises development complex. |