| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 87 (87); Power: 38 (38); Eye: 46 (46). |
| 05/25/1906 |
Signed a 1-year minor league contract with the Monterrey Cerveceros organization. |
| 08/09/1906 |
Named the #95 prospect in the LNM |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 73 (73); Power: 34 (34); Eye: 48 (48). |
| 05/05/1907 |
Unsuccessfully completed training to improve his running mechanics at the Monterrey Cerveceros development complex. |
| 06/01/1907 |
Unsuccessfully completed training to improve his base-stealing technique at the Monterrey Cerveceros development complex. |
| 12/19/1907 |
Successfully completed training to improve his infield defense at the Monterrey Cerveceros development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 62 (62); Power: 27 (31); Eye: 46 (46). |
| 06/01/1908 |
Successfully completed training to improve his strength and conditioning at the Monterrey Cerveceros development complex. |
| 12/21/1908 |
Successfully completed training to learn a new position at the Monterrey Cerveceros development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 61 (61); Power: 28 (29); Eye: 45 (45). |
| 06/01/1909 |
Unsuccessfully completed training to improve his strength and conditioning at the Monterrey Cerveceros development complex. |
| 06/27/1909 |
Injured on 06/26/1909, diagnosed with a strained oblique, is day-to-day. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 59 (61); Power: 28 (31); Eye: 39 (40). |
| 03/05/1910 |
Unsuccessfully completed training to improve his strength and conditioning at the Monterrey Cerveceros development complex. |
| 04/01/1910 |
Successfully completed training to improve his base-stealing technique at the Monterrey Cerveceros development complex. |
| 06/16/1910 |
Injured (mild calf strain),day-to-day for one week. |
| 09/23/1910 |
Wins the 1910 Campeonato Nacional de México with the Monterrey Cerveceros. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 58 (62); Power: 30 (30); Eye: 36 (41). |
| 03/05/1911 |
Successfully completed training to improve his strength and conditioning at the Monterrey Cerveceros development complex. |
| 04/01/1911 |
Successfully completed training to improve his base-stealing technique at the Monterrey Cerveceros development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 86 (90); Power: 8 (8); Eye: 34 (37). |
| 03/05/1912 |
Successfully completed training to improve his running mechanics at the Monterrey Cerveceros development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 92 (95); Power: 8 (8); Eye: 34 (37). |
| 03/05/1913 |
Successfully completed training to improve his running mechanics at the Monterrey Cerveceros development complex. |
| 06/11/1913 |
Injured (mild hamstring strain),day-to-day for 2 days. |