| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 24 (85); Power: 26 (37); Eye: 18 (46). |
| 04/24/1906 |
Signed a 1-year minor league contract with the Coahuila Carboneros organization. |
| 06/01/1906 |
Detrimentally completed training to learn a new position at the Coahuila Carboneros development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 17 (60); Power: 1 (23); Eye: 20 (41). |
| 05/17/1907 |
Unsuccessfully completed training to improve his two-strike approach at the Coahuila Carboneros development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 25 (58); Power: 8 (25); Eye: 23 (41). |
| 05/05/1908 |
Successfully completed training to improve his two-strike approach at the Coahuila Carboneros development complex. |
| 06/01/1908 |
Successfully completed training to learn a new position at the Coahuila Carboneros development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 35 (57); Power: 12 (34); Eye: 28 (43). |
| 12/09/1909 |
Unsuccessfully completed training to improve his outfield defense at the Coahuila Carboneros development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 36 (59); Power: 20 (34); Eye: 26 (39). |
| 09/24/1910 |
Named the #78 prospect in the LNM |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 41 (60); Power: 27 (35); Eye: 29 (41). |
| 04/01/1911 |
Named the #79 prospect in the LNM |
| 04/01/1911 |
Unsuccessfully completed training to improve his outfield defense at the Coahuila Carboneros development complex. |
| 06/09/1911 |
Named the #52 prospect in the LNM |
| 09/30/1911 |
Named the #41 prospect in the LNM |
| 10/27/1911 |
Unsuccessfully completed training to improve his outfield defense at the Coahuila Carboneros development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 76 (87); Power: 11 (12); Eye: 35 (41). |
| 04/01/1912 |
Named the #43 prospect in the LNM |
| 06/09/1912 |
Named the #46 prospect in the LNM |
| 09/25/1912 |
Named the #32 prospect in the LNM |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 78 (85); Power: 14 (14); Eye: 39 (43). |
| 01/11/1913 |
Outstandingly completed training to improve his outfield defense at the Coahuila Carboneros development complex. |
| 04/01/1913 |
Named the #36 prospect in the LNM |
| 05/27/1913 |
Injured (bruised thigh),day-to-day for 5 days. |
| 06/11/1913 |
Was selected to the 1913 Liga Nacional Mexicana All-Star Game. |
| 08/12/1913 |
Goes 5-8 against the Sonora Chacales, with 3 RBI and 2 R. |
| 09/16/1913 |
Wins the 1913 LNM LN Campeonato de las Ligas MVP Award. |
| 10/05/1913 |
Wins the 1913 LNM LN Nobilísimo (LNM). |