| 12/19/1904 |
Signed a 1-year minor league contract with the Coahuila Carboneros organization. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 29 (83); Power: 22 (32); Eye: 23 (48). |
| 05/09/1905 |
Released by the Coahuila Carboneros. |
| 05/11/1905 |
Signed a 1-year minor league contract with the Barranquitas Ilustres organization. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 34 (84); Power: 27 (36); Eye: 25 (49). |
| 02/20/1906 |
Outstandingly completed training to improve his plate discipline at the Barranquitas Ilustres development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 35 (70); Power: 10 (28); Eye: 33 (55). |
| 02/19/1907 |
Detrimentally completed training to improve his two-strike approach at the Barranquitas Ilustres development complex. |
| 04/01/1907 |
Unsuccessfully completed training to improve his defense at catcher at the Barranquitas Ilustres development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 37 (72); Power: 35 (35); Eye: 34 (59). |
| 02/25/1908 |
Unsuccessfully completed training to improve his two-strike approach at the Barranquitas Ilustres development complex. |
| 10/20/1908 |
Wins the 1908 LVP LJP Acutísimo (LVP) at C. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 44 (67); Power: 37 (37); Eye: 41 (56). |
| 02/23/1909 |
Successfully completed training to improve his two-strike approach at the Barranquitas Ilustres development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 45 (71); Power: 33 (33); Eye: 38 (59). |
| 02/22/1910 |
Unsuccessfully completed training to improve his two-strike approach at the Barranquitas Ilustres development complex. |
| 09/20/1910 |
Injured on 09/17/1910, diagnosed with a fractured rib, will miss 6 weeks. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 44 (71); Power: 31 (31); Eye: 40 (59). |
| 04/05/1911 |
Injured (sore groin),day-to-day for 3 days. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 57 (96); Power: 8 (8); Eye: 37 (51). |
| 09/29/1912 |
Injured (mild abdominal strain),day-to-day for one week. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 55 (83); Power: 5 (7); Eye: 39 (47). |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 55 (75); Power: 6 (6); Eye: 41 (41). |