| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 83 (83); Power: 29 (29); Eye: 49 (49). |
| 01/14/1904 |
Signed a 1-year contract worth a total of P1,780 with the Puebla Mosqueteros organization. |
| 02/10/1904 |
Successfully completed training to improve his baserunning fundamentals at the Puebla Mosqueteros development complex. |
| 06/01/1904 |
Named the #47 prospect in the LNM |
| 08/07/1904 |
Was selected to the 1904 Liga Nacional Mexicana All-Star Game. |
| 11/29/1904 |
Wins the 1904 LNM LS Acutísimo (LNM) at C. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 83 (83); Power: 34 (34); Eye: 48 (48). |
| 05/05/1905 |
Unsuccessfully completed training to improve his strength and conditioning at the Puebla Mosqueteros development complex. |
| 06/01/1905 |
Detrimentally completed training to improve his baserunning fundamentals at the Puebla Mosqueteros development complex. |
| 08/07/1905 |
Was selected to the 1905 Liga Nacional Mexicana All-Star Game. |
| 12/03/1905 |
Wins the 1905 LNM LS Acutísimo (LNM) at C. |
| 12/22/1905 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Puebla Mosqueteros development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 83 (83); Power: 37 (37); Eye: 49 (49). |
| 07/03/1906 |
Injured (bruised thigh),day-to-day for 4 days. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 62 (62); Power: 28 (28); Eye: 50 (50). |
| 05/05/1907 |
Outstandingly completed training to improve his strength and conditioning at the Puebla Mosqueteros development complex. |
| 06/01/1907 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Puebla Mosqueteros development complex. |
| 08/11/1907 |
Was selected to the 1907 Liga Nacional Mexicana All-Star Game. |
| 12/19/1907 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Puebla Mosqueteros development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 60 (60); Power: 31 (31); Eye: 50 (50). |
| 12/03/1908 |
Wins the 1908 LNM LS Valentísimo (LNM) at C. |
| 12/21/1908 |
Successfully completed training to improve his baserunning fundamentals at the Puebla Mosqueteros development complex. |