| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 69 (69); Power: 37 (37); Eye: 49 (49). |
| 05/26/1906 |
Signed a 1-year minor league contract with the Monterrey Cerveceros organization. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 53 (53); Power: 30 (30); Eye: 50 (50). |
| 06/01/1907 |
Successfully completed training to improve his baserunning fundamentals at the Monterrey Cerveceros development complex. |
| 12/19/1907 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Monterrey Cerveceros development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 52 (52); Power: 34 (34); Eye: 51 (51). |
| 06/01/1908 |
Unsuccessfully completed training to improve his running mechanics at the Monterrey Cerveceros development complex. |
| 12/21/1908 |
Successfully completed training to improve his baserunning fundamentals at the Monterrey Cerveceros development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 51 (51); Power: 35 (35); Eye: 51 (51). |
| 06/01/1909 |
Successfully completed training to improve his running mechanics at the Monterrey Cerveceros development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 51 (51); Power: 34 (34); Eye: 52 (52). |
| 03/05/1910 |
Successfully completed training to improve his running mechanics at the Monterrey Cerveceros development complex. |
| 04/01/1910 |
Successfully completed training to improve his outfield defense at the Monterrey Cerveceros development complex. |
| 09/23/1910 |
Wins the 1910 Campeonato Nacional de México with the Monterrey Cerveceros. |
| 10/21/1910 |
Outstandingly completed training to improve his baserunning fundamentals at the Monterrey Cerveceros development complex. |
| 11/17/1910 |
Outstandingly completed training to improve his outfield defense at the Monterrey Cerveceros development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 48 (48); Power: 32 (32); Eye: 47 (47). |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 64 (64); Power: 7 (7); Eye: 37 (37). |
| 03/05/1912 |
Unsuccessfully completed training to improve his running mechanics at the Monterrey Cerveceros development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 64 (64); Power: 7 (7); Eye: 37 (37). |
| 03/05/1913 |
Successfully completed training to improve his running mechanics at the Monterrey Cerveceros development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 67 (67); Power: 10 (10); Eye: 37 (37). |
| 03/05/1914 |
Outstandingly completed training to improve his running mechanics at the Monterrey Cerveceros development complex. |