| 12/05/1901 |
Signed a 1-year minor league contract with the Rincon Ingenieros organization. |
| 01/01/1902 |
OSA scouting updated ratings (potential): Contact: 28 (100); Power: 29 (33); Eye: 8 (31). |
| 04/07/1902 |
Named the #19 prospect in the LNP |
| 07/16/1902 |
Named the #7 prospect in the LNP |
| 01/01/1903 |
OSA scouting updated ratings (potential): Contact: 59 (99); Power: 31 (34); Eye: 15 (32). |
| 04/06/1903 |
Named the #33 prospect in the LNP |
| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 70 (86); Power: 37 (37); Eye: 26 (33). |
| 01/21/1904 |
Successfully completed training to improve his base-stealing technique at the Rincon Ingenieros development complex. |
| 03/02/1904 |
Successfully completed training to improve his baserunning fundamentals at the Rincon Ingenieros development complex. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 79 (85); Power: 39 (39); Eye: 31 (33). |
| 02/21/1905 |
Successfully completed training to improve his running mechanics at the Rincon Ingenieros development complex. |
| 04/03/1905 |
Successfully completed training to improve his base-stealing technique at the Rincon Ingenieros development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 88 (88); Power: 43 (43); Eye: 35 (35). |
| 02/20/1906 |
Successfully completed training to improve his running mechanics at the Rincon Ingenieros development complex. |
| 04/02/1906 |
Outstandingly completed training to improve his base-stealing technique at the Rincon Ingenieros development complex. |
| 08/02/1906 |
Goes 5-5 against the Loiza Vejigantes, with 1 2B, 1 RBI and 2 R. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 69 (69); Power: 42 (42); Eye: 35 (35). |
| 02/19/1907 |
Unsuccessfully completed training to improve his running mechanics at the Rincon Ingenieros development complex. |
| 07/08/1907 |
Was selected to the 1907 Liga Nacional Puertorriquena All-Star Game. |
| 10/01/1907 |
Wins the LNP LH Batter of the Month Award. |
| 11/24/1907 |
Wins the 1907 LNP LH Valentísimo at RF. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 64 (64); Power: 43 (43); Eye: 34 (35). |
| 02/25/1908 |
Successfully completed training to improve his running mechanics at the Rincon Ingenieros development complex. |