| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 81 (81); Power: 34 (34); Eye: 40 (40). |
| 01/13/1905 |
Signed a 1-year contract worth a total of P1,080 with the Durango Alacranes organization. |
| 04/23/1905 |
Successfully completed training to improve his baserunning fundamentals at the Durango Alacranes development complex. |
| 06/01/1905 |
Successfully completed training to improve his base-stealing technique at the Durango Alacranes development complex. |
| 12/02/1905 |
Was traded by the Durango Alacranes to the Nuevo Laredo Colibris, along with RP Augusto Lara, in exchange for LF Valeriano Crespo and CF Ramón Sena. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 78 (81); Power: 35 (36); Eye: 40 (42). |
| 02/04/1906 |
Outstandingly completed training to improve his base-stealing technique at the Nuevo Laredo Colibris development complex. |
| 03/03/1906 |
Successfully completed training to improve his baserunning fundamentals at the Nuevo Laredo Colibris development complex. |
| 08/03/1906 |
Injured (quadriceps soreness),day-to-day for one week. |
| 10/27/1906 |
Wins the 1906 LNM LN Serie Preliminar MVP Award. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 52 (62); Power: 21 (26); Eye: 41 (47). |
| 05/05/1907 |
Successfully completed training to improve his two-strike approach at the Nuevo Laredo Colibris development complex. |
| 06/01/1907 |
Successfully completed training to improve his base-stealing technique at the Nuevo Laredo Colibris development complex. |
| 12/19/1907 |
Detrimentally completed training to improve his outfield defense at the Nuevo Laredo Colibris development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 57 (61); Power: 27 (28); Eye: 41 (46). |
| 06/01/1908 |
Unsuccessfully completed training to improve his running mechanics at the Nuevo Laredo Colibris development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 58 (61); Power: 27 (35); Eye: 43 (48). |
| 04/23/1909 |
Injured (knee contusion),day-to-day for one week. |
| 06/01/1909 |
Successfully completed training to improve his running mechanics at the Nuevo Laredo Colibris development complex. |
| 07/04/1909 |
Injured (knee contusion),day-to-day for one week. |
| 07/14/1909 |
Goes 5-5 against the Durango Alacranes, with 1 RBI and 0 R. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 59 (62); Power: 29 (33); Eye: 40 (45). |
| 03/05/1910 |
Successfully completed training to improve his plate discipline at the Nuevo Laredo Colibris development complex. |
| 04/01/1910 |
Successfully completed training to improve his base-stealing technique at the Nuevo Laredo Colibris development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 59 (60); Power: 32 (33); Eye: 51 (51). |
| 03/05/1911 |
Successfully completed training to improve his running mechanics at the Nuevo Laredo Colibris development complex. |
| 04/01/1911 |
Successfully completed training to improve his base-stealing technique at the Nuevo Laredo Colibris development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 82 (82); Power: 8 (8); Eye: 45 (45). |
| 03/05/1912 |
Unsuccessfully completed training to improve his running mechanics at the Nuevo Laredo Colibris development complex. |
| 04/01/1912 |
Detrimentally completed training to improve his base-stealing technique at the Nuevo Laredo Colibris development complex. |
| 07/27/1912 |
Injured (concussion),day-to-day for one week. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 73 (73); Power: 7 (7); Eye: 44 (44). |
| 04/01/1913 |
Unsuccessfully completed training to improve his running mechanics at the Nuevo Laredo Colibris development complex. |
| 05/05/1913 |
Injured (eye irritation),day-to-day for 4 days. |