| 12/21/1906 |
Signed a minor league contract with majors option with the Michoacan Calaveras organization. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 1 (17); Movement: 30 (73); Control: 19 (50). |
| 04/16/1907 |
Unsuccessfully completed training to improve his infield defense at the Michoacan Calaveras development complex. |
| 06/01/1907 |
Named the #67 prospect in the LNM |
| 06/01/1907 |
Released by the Michoacan Calaveras. |
| 06/16/1907 |
Signed a 1-year contract worth a total of P1,340 with the Oaxaca Zapotecos organization. |
| 08/09/1907 |
Named the #38 prospect in the LNM |
| 11/22/1907 |
Named the #23 prospect in the LNM |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 1 (17); Movement: 33 (73); Control: 22 (51). |
| 05/05/1908 |
Successfully completed training to make one of his poorer pitches more usable at the Oaxaca Zapotecos development complex. |
| 06/01/1908 |
Named the #19 prospect in the LNM |
| 06/01/1908 |
Successfully completed training to improve his infield defense at the Oaxaca Zapotecos development complex. |
| 08/09/1908 |
Named the #11 prospect in the LNM |
| 11/24/1908 |
Named the #14 prospect in the LNM |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 5 (19); Movement: 33 (73); Control: 33 (53). |
| 04/01/1909 |
Named the #4 prospect in the LNM |
| 05/05/1909 |
Unsuccessfully completed training to improve his pitch control at the Oaxaca Zapotecos development complex. |
| 06/09/1909 |
Named the #11 prospect in the LNM |
| 09/19/1909 |
Named the #10 prospect in the LNM |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 12 (22); Movement: 33 (73); Control: 34 (56). |
| 03/05/1910 |
Outstandingly completed training to improve his pitch control at the Oaxaca Zapotecos development complex. |
| 04/01/1910 |
Named the #14 prospect in the LNM |
| 06/09/1910 |
Named the #11 prospect in the LNM |
| 09/24/1910 |
Named the #6 prospect in the LNM |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 15 (25); Movement: 36 (75); Control: 42 (62). |
| 03/05/1911 |
Successfully completed training to increase his pitch movement at the Oaxaca Zapotecos development complex. |
| 04/01/1911 |
Named the #6 prospect in the LNM |
| 06/09/1911 |
Named the #3 prospect in the LNM |
| 09/30/1911 |
Named the #5 prospect in the LNM |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 14 (29); Movement: 77 (100); Control: 45 (76). |
| 03/05/1912 |
Unsuccessfully completed training to improve his strength and conditioning at the Oaxaca Zapotecos development complex. |
| 04/01/1912 |
Named the #5 prospect in the LNM |
| 06/09/1912 |
Named the #4 prospect in the LNM |
| 09/25/1912 |
Named the #5 prospect in the LNM |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 17 (30); Movement: 80 (100); Control: 52 (73). |
| 03/05/1913 |
Detrimentally completed training to improve his pitch control at the Oaxaca Zapotecos development complex. |
| 04/01/1913 |
Named the #6 prospect in the LNM |
| 09/25/1913 |
Named the #12 prospect in the LNM |