| 06/01/1901 |
Joined the Michoacan Calaveras. |
| 09/05/1901 |
Pitches a 6-hit shutout against the Ciudad Mexico Volcanes with 3 strikeouts and 1 BB allowed! |
| 09/22/1901 |
Pitches a 6-hit shutout against the Chetumal Mayas with 0 strikeouts and 0 BB allowed! |
| 09/23/1901 |
Wins the LNM LS Player of the Week Award. |
| 01/01/1902 |
OSA scouting updated ratings (potential): Stuff: 33 (34); Movement: 91 (91); Control: 87 (89). |
| 07/11/1902 |
Pitches a 8-hit shutout against the Puebla Mosqueteros with 4 strikeouts and 2 BB allowed! |
| 01/01/1903 |
OSA scouting updated ratings (potential): Stuff: 30 (31); Movement: 91 (91); Control: 89 (90). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 65 (68); Movement: 74 (74); Control: 84 (85). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 65 (68); Movement: 74 (74); Control: 84 (85). |
| 05/24/1904 |
Outstandingly completed training to improve his secondary pitch at the Michoacan Calaveras development complex. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 81 (83); Movement: 74 (74); Control: 85 (85). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 81 (83); Movement: 74 (74); Control: 85 (85). |
| 05/05/1905 |
Successfully completed training to improve his secondary pitch at the Michoacan Calaveras development complex. |
| 08/18/1905 |
Injured on 08/16/1905, diagnosed with a partially torn ulnar collateral ligament, will miss 7-8 months. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 74 (74); Movement: 73 (73); Control: 90 (90). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 74 (74); Movement: 73 (73); Control: 90 (90). |
| 03/19/1906 |
Was traded by the Michoacan Calaveras to the Ciudad Mexico Volcanes in exchange for RF Basilio Medina. |
| 09/25/1906 |
Injured (sore ankle),day-to-day for 2 days. |
| 10/17/1906 |
Injured (hamstring soreness),day-to-day for 2 days. |
| 11/19/1906 |
Wins the 1906 Campeonato Nacional de México with the Ciudad Mexico Volcanes. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 48 (48); Movement: 48 (48); Control: 65 (65). |
| 05/17/1907 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Ciudad Mexico Volcanes development complex. |
| 09/10/1907 |
Injured on 09/07/1907, diagnosed with a partially torn labrum, will miss 6 weeks. |
| 11/21/1907 |
Wins the 1907 Campeonato Nacional de México with the Ciudad Mexico Volcanes. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 48 (48); Movement: 47 (47); Control: 65 (65). |
| 05/05/1908 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Ciudad Mexico Volcanes development complex. |
| 06/01/1908 |
Unsuccessfully completed training to improve his infield defense at the Ciudad Mexico Volcanes development complex. |
| 11/23/1908 |
Wins the 1908 Campeonato Nacional de México with the Ciudad Mexico Volcanes. |