| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 14 (49); Power: 1 (29); Eye: 15 (57). |
| 04/02/1907 |
Signed a 1-year minor league contract with the Rio Grande Cotorras organization. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 17 (47); Power: 6 (29); Eye: 21 (52). |
| 04/06/1908 |
Unsuccessfully completed training to improve his defense at catcher at the Rio Grande Cotorras development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 24 (48); Power: 14 (34); Eye: 33 (54). |
| 02/23/1909 |
Unsuccessfully completed training to improve his two-strike approach at the Rio Grande Cotorras development complex. |
| 04/05/1909 |
Detrimentally completed training to learn a new position at the Rio Grande Cotorras development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 24 (48); Power: 18 (36); Eye: 31 (60). |
| 01/06/1910 |
Successfully completed training to improve his defense at catcher at the Rio Grande Cotorras development complex. |
| 04/04/1910 |
Successfully completed training to learn a new position at the Rio Grande Cotorras development complex. |
| 06/07/1910 |
Was traded by the Rio Grande Cotorras to the Yabucoa Dulceros, along with CF Gabriel Gómez and SP Pete Lockwood, in exchange for 2B Desiderio González. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 31 (48); Power: 27 (36); Eye: 35 (55). |
| 04/03/1911 |
Detrimentally completed training to improve his defense at catcher at the Yabucoa Dulceros development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 38 (66); Power: 10 (13); Eye: 35 (51). |
| 04/01/1912 |
Unsuccessfully completed training to improve his defense at catcher at the Yabucoa Dulceros development complex. |
| 07/31/1912 |
Injured on 07/29/1912, diagnosed with a fractured cheekbone, will miss 6 weeks. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 45 (65); Power: 14 (14); Eye: 38 (51). |
| 04/07/1913 |
Unsuccessfully completed training to improve his defense at catcher at the Yabucoa Dulceros development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 47 (66); Power: 13 (14); Eye: 42 (54). |
| 04/06/1914 |
Unsuccessfully completed training to learn a new position at the Yabucoa Dulceros development complex. |
| 05/16/1914 |
Was traded by the Yabucoa Dulceros to the Dorado Ejemplares, along with SP Michael Aehrenthal, in exchange for SP Nicolás García. |
| 07/24/1914 |
Injured (bruised forearm),day-to-day for 3 days. |