| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 85 (100); Power: 5 (50); Eye: 47 (67). |
| 01/14/1904 |
Drafted in the 1904 inaugural draft by the Superior Whalebacks. (Round 3, Pick 25, 75th overall pick). |
| 01/15/1904 |
Released by the Superior Whalebacks. |
| 05/30/1904 |
Signed a 1-year contract worth a total of P2,940 with the Guanica Amigos organization. |
| 07/10/1904 |
Named the #4 prospect in the LNP |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 85 (100); Power: 21 (55); Eye: 47 (68). |
| 02/21/1905 |
Successfully completed training to improve his strength and conditioning at the Guanica Amigos development complex. |
| 04/03/1905 |
Successfully completed training to improve his base-stealing technique at the Guanica Amigos development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 86 (100); Power: 25 (60); Eye: 47 (69). |
| 02/20/1906 |
Successfully completed training to generate more batspeed and homerun power at the Guanica Amigos development complex. |
| 02/21/1906 |
Injured (knee contusion),day-to-day for 4 days. |
| 04/15/1906 |
Injured (finger blister),day-to-day for 2 days. |
| 07/18/1906 |
Was selected to the 1906 Liga Nacional Puertorriquena All-Star Game. |
| 08/08/1906 |
Injured on 08/07/1906, diagnosed with a strained abdominal muscle, will miss 5 weeks. |
| 10/31/1906 |
Wins the 1906 LNP LH Serie Eliminatoria MVP Award. |
| 11/11/1906 |
Wins the 1906 LNP LH Serie Interdivisional MVP Award. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 67 (100); Power: 41 (64); Eye: 49 (74). |
| 02/19/1907 |
Successfully completed training to improve his plate discipline at the Guanica Amigos development complex. |
| 07/08/1907 |
Was selected to the 1907 Liga Nacional Puertorriquena All-Star Game. |
| 11/24/1907 |
Wins the 1907 LNP LH Valentísimo at 3B. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 62 (100); Power: 38 (69); Eye: 70 (76). |
| 02/25/1908 |
Detrimentally completed training to generate gap power at the Guanica Amigos development complex. |
| 04/09/1908 |
Injured (mild hamstring strain),day-to-day for 1-2 weeks. |