| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 89 (89); Power: 35 (35); Eye: 44 (44). |
| 03/13/1905 |
Signed a 1-year contract worth a total of P1,700 with the Jalisco Jinetes organization. |
| 04/20/1905 |
Successfully completed training to improve his baserunning fundamentals at the Jalisco Jinetes development complex. |
| 05/17/1905 |
Successfully completed training to improve his defense at shortstop at the Jalisco Jinetes development complex. |
| 12/01/1905 |
Released by the Jalisco Jinetes. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 90 (90); Power: 38 (38); Eye: 47 (47). |
| 02/27/1906 |
Signed a minor league contract with majors option with the Winchester Barons organization. |
| 04/04/1906 |
Successfully completed training to improve his baserunning fundamentals at the Winchester Barons development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 78 (78); Power: 30 (30); Eye: 47 (47). |
| 01/19/1907 |
Successfully completed training to learn a new position at the Winchester Barons development complex. |
| 07/14/1907 |
Was selected to the 1907 Crown of the Four Flowers All-Star Game. |
| 07/16/1907 |
Earned 1907 Crown of the Four Flowers All-Star Game MVP honors. |
| 08/30/1907 |
Injured on 08/29/1907, diagnosed with a strained groin muscle, is day-to-day. |
| 10/23/1907 |
Wins the 1907 C4F BFE&W Excalibur at SS. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 74 (74); Power: 32 (32); Eye: 47 (47). |
| 05/04/1908 |
Unsuccessfully completed training to improve his strength and conditioning at the Winchester Barons development complex. |
| 07/12/1908 |
Was selected to the 1908 Crown of the Four Flowers All-Star Game. |
| 07/27/1908 |
Wins the C4F BFE&W Player of the Week Award. |
| 08/24/1908 |
Wins the C4F BFE&W Player of the Week Award. |
| 10/21/1908 |
Wins the 1908 C4F BFE&W Excalibur at SS. |
| 10/24/1908 |
Wins the 1908 C4F BFE&W Head Boy. |