| 01/01/1903 |
OSA scouting updated ratings (potential): Contact: 10 (37); Power: 32 (47); Eye: 3 (43). |
| 05/24/1903 |
Signed a 1-year minor league contract with the Guayama Hechiceros organization. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 23 (46); Power: 39 (47); Eye: 13 (41). |
| 02/23/1904 |
Unsuccessfully completed training to improve his two-strike approach at the Guayama Hechiceros development complex. |
| 04/04/1904 |
Unsuccessfully completed training to improve his defense at catcher at the Guayama Hechiceros development complex. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 25 (45); Power: 42 (50); Eye: 13 (41). |
| 02/21/1905 |
Detrimentally completed training to improve his two-strike approach at the Guayama Hechiceros development complex. |
| 04/03/1905 |
Unsuccessfully completed training to improve his defense at catcher at the Guayama Hechiceros development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 30 (45); Power: 48 (55); Eye: 19 (41). |
| 02/20/1906 |
Unsuccessfully completed training to improve his two-strike approach at the Guayama Hechiceros development complex. |
| 07/12/1906 |
Was selected to the 1906 Liga Veraniega de Principiantes All-Star Game. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 29 (39); Power: 57 (57); Eye: 28 (42). |
| 02/19/1907 |
Outstandingly completed training to improve his two-strike approach at the Guayama Hechiceros development complex. |
| 04/01/1907 |
Unsuccessfully completed training to improve his defense at catcher at the Guayama Hechiceros development complex. |
| 07/06/1907 |
Hits his 50th career Liga Veraniega de Principiantes home run! |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 34 (39); Power: 62 (62); Eye: 34 (41). |
| 01/04/1908 |
Unsuccessfully completed training to improve his defense at catcher at the Guayama Hechiceros development complex. |
| 02/27/1908 |
Injured on 02/25/1908, diagnosed with a herniated disc, will miss 5-6 weeks. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 36 (40); Power: 73 (73); Eye: 37 (41). |
| 04/02/1909 |
Injured on 03/29/1909, diagnosed with a severely strained hip muscle, will miss 4 months. |
| 04/05/1909 |
Detrimentally completed training to improve his defense at catcher at the Guayama Hechiceros development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 33 (37); Power: 78 (78); Eye: 34 (38). |
| 04/04/1910 |
Unsuccessfully completed training to improve his defense at catcher at the Guayama Hechiceros development complex. |
| 06/27/1910 |
Was traded by the Guayama Hechiceros to the Juncos Valencianos in exchange for C Esteban González. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 33 (37); Power: 74 (75); Eye: 35 (37). |
| 04/03/1911 |
Unsuccessfully completed training to improve his defense at catcher at the Juncos Valencianos development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 37 (46); Power: 35 (35); Eye: 34 (35). |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 36 (42); Power: 34 (35); Eye: 33 (33). |
| 04/07/1913 |
Outstandingly completed training to learn a new position at the Juncos Valencianos development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 36 (40); Power: 34 (34); Eye: 32 (32). |
| 01/01/1915 |
OSA scouting updated ratings (potential): Contact: 35 (37); Power: 32 (32); Eye: 29 (29). |