| 12/05/1901 |
Signed a 1-year minor league contract with the Coahuila Carboneros organization. |
| 01/01/1902 |
OSA scouting updated ratings (potential): Stuff: 13 (73); Movement: 27 (91); Control: 13 (45). |
| 06/01/1902 |
Named the #95 prospect in the LNM |
| 08/09/1902 |
Named the #60 prospect in the LNM |
| 11/25/1902 |
Named the #51 prospect in the LNM |
| 01/01/1903 |
OSA scouting updated ratings (potential): Stuff: 12 (65); Movement: 35 (91); Control: 25 (43). |
| 08/09/1903 |
Named the #41 prospect in the LNM |
| 11/22/1903 |
Named the #35 prospect in the LNM |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 25 (77); Movement: 50 (67); Control: 28 (42). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 25 (77); Movement: 50 (67); Control: 28 (42). |
| 05/24/1904 |
Detrimentally completed training to improve his secondary pitch at the Coahuila Carboneros development complex. |
| 06/01/1904 |
Named the #100 prospect in the LNM |
| 08/09/1904 |
Named the #82 prospect in the LNM |
| 11/21/1904 |
Named the #96 prospect in the LNM |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 32 (82); Movement: 57 (67); Control: 32 (42). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 32 (82); Movement: 57 (67); Control: 32 (42). |
| 05/05/1905 |
Successfully completed training to add a pitch to his arsenal at the Coahuila Carboneros development complex. |
| 08/09/1905 |
Named the #34 prospect in the LNM |
| 11/25/1905 |
Named the #38 prospect in the LNM |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 43 (92); Movement: 60 (69); Control: 36 (45). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 43 (92); Movement: 60 (69); Control: 36 (45). |
| 05/05/1906 |
Unsuccessfully completed training to add a pitch to his arsenal at the Coahuila Carboneros development complex. |
| 08/09/1906 |
Named the #84 prospect in the LNM |
| 11/20/1906 |
Named the #72 prospect in the LNM |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 46 (59); Movement: 41 (43); Control: 36 (39). |
| 05/05/1907 |
Successfully completed training to increase his endurance on the mound at the Coahuila Carboneros development complex. |
| 06/01/1907 |
Successfully completed training to improve his infield defense at the Coahuila Carboneros development complex. |
| 11/22/1907 |
Named the #89 prospect in the LNM |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 46 (56); Movement: 45 (45); Control: 34 (34). |
| 05/05/1908 |
Unsuccessfully completed training to increase his endurance on the mound at the Coahuila Carboneros development complex. |
| 06/01/1908 |
Unsuccessfully completed training to improve his infield defense at the Coahuila Carboneros development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 47 (49); Movement: 45 (45); Control: 35 (35). |
| 05/05/1909 |
Unsuccessfully completed training to increase his velocity at the Coahuila Carboneros development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 41 (45); Movement: 37 (38); Control: 32 (32). |
| 03/05/1910 |
Unsuccessfully completed training to increase his velocity at the Coahuila Carboneros development complex. |
| 04/01/1910 |
Unsuccessfully completed training to improve his infield defense at the Coahuila Carboneros development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 36 (37); Movement: 36 (36); Control: 29 (30). |
| 03/05/1911 |
Successfully completed training to increase his endurance on the mound at the Coahuila Carboneros development complex. |
| 04/01/1911 |
Unsuccessfully completed training to improve his infield defense at the Coahuila Carboneros development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 39 (39); Movement: 53 (53); Control: 29 (29). |
| 03/05/1912 |
Successfully completed training to improve his strength and conditioning at the Coahuila Carboneros development complex. |
| 04/01/1912 |
Unsuccessfully completed training to improve his infield defense at the Coahuila Carboneros development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 37 (37); Movement: 56 (56); Control: 26 (26). |
| 03/05/1913 |
Unsuccessfully completed training to improve his strength and conditioning at the Coahuila Carboneros development complex. |
| 04/01/1913 |
Successfully completed training to improve his infield defense at the Coahuila Carboneros development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Stuff: 36 (36); Movement: 40 (40); Control: 27 (27). |
| 03/05/1914 |
Unsuccessfully completed training to improve his strength and conditioning at the Coahuila Carboneros development complex. |
| 04/01/1914 |
Detrimentally completed training to improve his infield defense at the Coahuila Carboneros development complex. |