| 12/02/1906 |
Signed a 1-year minor league contract with the Yabucoa Dulceros organization. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 20 (57); Power: 11 (48); Eye: 29 (93). |
| 02/20/1907 |
Unsuccessfully completed training to improve his quality of contact at the Yabucoa Dulceros development complex. |
| 11/24/1907 |
Named the #83 prospect in the LNP |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 27 (55); Power: 22 (50); Eye: 48 (94). |
| 02/25/1908 |
Unsuccessfully completed training to improve his quality of contact at the Yabucoa Dulceros development complex. |
| 04/06/1908 |
Named the #96 prospect in the LNP |
| 04/06/1908 |
Successfully completed training to improve his defense at catcher at the Yabucoa Dulceros development complex. |
| 07/10/1908 |
Named the #89 prospect in the LNP |
| 11/26/1908 |
Named the #81 prospect in the LNP |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 36 (52); Power: 45 (52); Eye: 83 (88). |
| 02/23/1909 |
Unsuccessfully completed training to generate gap power at the Yabucoa Dulceros development complex. |
| 04/05/1909 |
Successfully completed training to improve his defense at catcher at the Yabucoa Dulceros development complex. |
| 08/24/1909 |
Injured (quadriceps soreness),day-to-day for 1 day. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 35 (48); Power: 44 (55); Eye: 87 (87). |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 38 (51); Power: 48 (57); Eye: 89 (89). |
| 02/21/1911 |
Outstandingly completed training to improve his two-strike approach at the Yabucoa Dulceros development complex. |
| 04/03/1911 |
Unsuccessfully completed training to learn a new position at the Yabucoa Dulceros development complex. |
| 06/09/1911 |
Injured (dislocated finger),day-to-day for 1 day. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 59 (77); Power: 25 (27); Eye: 80 (80). |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 54 (75); Power: 26 (28); Eye: 72 (72). |
| 04/07/1913 |
Outstandingly completed training to learn a new position at the Yabucoa Dulceros development complex. |