| 12/11/1903 |
Signed a 1-year minor league contract with the Caguas Coquis organization. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 28 (92); Power: 1 (43); Eye: 28 (55). |
| 03/02/1904 |
Unsuccessfully completed training to improve his defense at catcher at the Caguas Coquis development complex. |
| 04/04/1904 |
Named the #54 prospect in the LNP |
| 07/10/1904 |
Named the #15 prospect in the LNP |
| 12/02/1904 |
Named the #18 prospect in the LNP |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 31 (92); Power: 19 (46); Eye: 32 (53). |
| 02/21/1905 |
Successfully completed training to improve his two-strike approach at the Caguas Coquis development complex. |
| 04/03/1905 |
Named the #27 prospect in the LNP |
| 04/03/1905 |
Unsuccessfully completed training to improve his defense at catcher at the Caguas Coquis development complex. |
| 07/09/1905 |
Named the #25 prospect in the LNP |
| 11/28/1905 |
Named the #21 prospect in the LNP |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 54 (92); Power: 30 (48); Eye: 40 (52). |
| 02/20/1906 |
Unsuccessfully completed training to generate gap power at the Caguas Coquis development complex. |
| 04/02/1906 |
Named the #27 prospect in the LNP |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 53 (80); Power: 23 (50); Eye: 49 (51). |
| 02/19/1907 |
Unsuccessfully completed training to improve his strength and conditioning at the Caguas Coquis development complex. |
| 04/01/1907 |
Successfully completed training to improve his baserunning fundamentals at the Caguas Coquis development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 53 (75); Power: 34 (46); Eye: 52 (52). |
| 02/25/1908 |
Outstandingly completed training to generate gap power at the Caguas Coquis development complex. |
| 04/06/1908 |
Successfully completed training to improve his defense at catcher at the Caguas Coquis development complex. |