| 11/30/1905 |
Signed a 1-year minor league contract with the Sonora Chacales organization. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 34 (69); Power: 31 (39); Eye: 33 (67). |
| 05/13/1906 |
Unsuccessfully completed training to improve his plate discipline at the Sonora Chacales development complex. |
| 06/01/1906 |
Named the #96 prospect in the LNM |
| 08/09/1906 |
Named the #50 prospect in the LNM |
| 11/20/1906 |
Named the #84 prospect in the LNM |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 34 (51); Power: 18 (34); Eye: 42 (72). |
| 05/05/1907 |
Unsuccessfully completed training to improve his running mechanics at the Sonora Chacales development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 37 (49); Power: 20 (33); Eye: 43 (66). |
| 06/01/1908 |
Successfully completed training to improve his running mechanics at the Sonora Chacales development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 39 (48); Power: 28 (34); Eye: 43 (61). |
| 05/05/1909 |
Successfully completed training to improve his running mechanics at the Sonora Chacales development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 40 (42); Power: 29 (30); Eye: 42 (58). |
| 03/05/1910 |
Successfully completed training to improve his running mechanics at the Sonora Chacales development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 39 (39); Power: 29 (29); Eye: 41 (49). |
| 03/05/1911 |
Successfully completed training to improve his running mechanics at the Sonora Chacales development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 48 (48); Power: 5 (5); Eye: 37 (41). |
| 03/05/1912 |
Outstandingly completed training to improve his running mechanics at the Sonora Chacales development complex. |
| 06/20/1912 |
Goes 5-6 against the Monterrey Cerveceros, with 1 2B, 1 RBI and 3 R. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 45 (46); Power: 5 (5); Eye: 36 (37). |