| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 90 (90); Power: 34 (34); Eye: 45 (45). |
| 02/20/1905 |
Signed a 1-year minor league contract with the Arroyo Telegrafistas organization. |
| 04/03/1905 |
Detrimentally completed training to improve his defense at second base at the Arroyo Telegrafistas development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 92 (92); Power: 37 (37); Eye: 45 (45). |
| 02/20/1906 |
Successfully completed training to improve his running mechanics at the Arroyo Telegrafistas development complex. |
| 04/02/1906 |
Outstandingly completed training to improve his baserunning fundamentals at the Arroyo Telegrafistas development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 81 (81); Power: 28 (28); Eye: 47 (47). |
| 02/20/1907 |
Successfully completed training to improve his running mechanics at the Arroyo Telegrafistas development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 73 (73); Power: 24 (25); Eye: 48 (48). |
| 01/04/1908 |
Detrimentally completed training to improve his base-stealing technique at the Arroyo Telegrafistas development complex. |
| 04/06/1908 |
Detrimentally completed training to improve his baserunning fundamentals at the Arroyo Telegrafistas development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 69 (69); Power: 25 (25); Eye: 44 (44). |
| 01/06/1909 |
Outstandingly completed training to learn a new position at the Arroyo Telegrafistas development complex. |
| 04/05/1909 |
Successfully completed training to improve his running mechanics at the Arroyo Telegrafistas development complex. |
| 07/15/1909 |
Was traded by the Arroyo Telegrafistas to the Comerio Guabaleros, along with SS Silvio Varela and 3B José Cedillo, in exchange for 3B Jorge Martínez. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 71 (71); Power: 24 (24); Eye: 40 (40). |
| 01/06/1910 |
Successfully completed training to improve his base-stealing technique at the Comerio Guabaleros development complex. |
| 04/04/1910 |
Successfully completed training to improve his baserunning fundamentals at the Comerio Guabaleros development complex. |
| 05/11/1910 |
Injured (knee soreness),day-to-day for 2 days. |
| 07/02/1910 |
Injured (knee soreness),day-to-day for 1 day. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 69 (69); Power: 26 (26); Eye: 41 (41). |
| 10/04/1911 |
Released by the Comerio Guabaleros. |
| 10/13/1911 |
Signed a 1-year contract worth a total of P1,700 with the Isabela Quesiteros organization. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 94 (95); Power: 8 (8); Eye: 37 (37). |
| 03/01/1912 |
Unsuccessfully completed training to improve his infield defense at the Isabela Quesiteros development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 92 (93); Power: 7 (7); Eye: 37 (37). |
| 01/10/1913 |
Successfully completed training to learn a new position at the Isabela Quesiteros development complex. |
| 04/07/1913 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Isabela Quesiteros development complex. |
| 07/10/1913 |
Injured (knee soreness),day-to-day for 3 days. |
| 07/20/1913 |
Released by the Isabela Quesiteros. |