| 12/31/1903 |
Signed a 1-year minor league contract with the Chetumal Mayas organization. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 25 (100); Power: 9 (30); Eye: 16 (48). |
| 01/29/1904 |
Successfully completed training to improve his defense at second base at the Chetumal Mayas development complex. |
| 03/01/1904 |
Successfully completed training to improve his base-stealing technique at the Chetumal Mayas development complex. |
| 04/18/1904 |
Successfully completed training to improve his baserunning fundamentals at the Chetumal Mayas development complex. |
| 06/01/1904 |
Named the #46 prospect in the LNM |
| 08/09/1904 |
Named the #26 prospect in the LNM |
| 11/21/1904 |
Named the #24 prospect in the LNM |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 29 (99); Power: 24 (35); Eye: 17 (47). |
| 05/05/1905 |
Unsuccessfully completed training to generate gap power at the Chetumal Mayas development complex. |
| 06/01/1905 |
Named the #40 prospect in the LNM |
| 06/01/1905 |
Unsuccessfully completed training to improve his defense at second base at the Chetumal Mayas development complex. |
| 08/09/1905 |
Named the #19 prospect in the LNM |
| 11/25/1905 |
Named the #14 prospect in the LNM |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 32 (99); Power: 30 (38); Eye: 21 (47). |
| 05/05/1906 |
Outstandingly completed training to improve his running mechanics at the Chetumal Mayas development complex. |
| 06/01/1906 |
Named the #45 prospect in the LNM |
| 06/01/1906 |
Successfully completed training to improve his base-stealing technique at the Chetumal Mayas development complex. |
| 08/09/1906 |
Named the #29 prospect in the LNM |
| 11/20/1906 |
Named the #25 prospect in the LNM |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 34 (88); Power: 15 (30); Eye: 17 (49). |
| 05/05/1907 |
Unsuccessfully completed training to improve his running mechanics at the Chetumal Mayas development complex. |
| 06/01/1907 |
Named the #17 prospect in the LNM |
| 06/01/1907 |
Unsuccessfully completed training to improve his base-stealing technique at the Chetumal Mayas development complex. |
| 08/09/1907 |
Named the #15 prospect in the LNM |
| 11/22/1907 |
Named the #9 prospect in the LNM |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 37 (84); Power: 18 (32); Eye: 20 (47). |
| 05/05/1908 |
Unsuccessfully completed training to improve his running mechanics at the Chetumal Mayas development complex. |
| 06/01/1908 |
Named the #11 prospect in the LNM |
| 06/01/1908 |
Successfully completed training to improve his base-stealing technique at the Chetumal Mayas development complex. |
| 08/09/1908 |
Named the #8 prospect in the LNM |
| 11/24/1908 |
Named the #6 prospect in the LNM |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 46 (82); Power: 23 (34); Eye: 23 (47). |
| 04/01/1909 |
Named the #5 prospect in the LNM |
| 05/05/1909 |
Successfully completed training to improve his running mechanics at the Chetumal Mayas development complex. |
| 06/09/1909 |
Named the #12 prospect in the LNM |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 48 (80); Power: 32 (32); Eye: 25 (42). |
| 03/05/1910 |
Outstandingly completed training to improve his two-strike approach at the Chetumal Mayas development complex. |
| 04/01/1910 |
Named the #12 prospect in the LNM |
| 04/01/1910 |
Successfully completed training to improve his baserunning fundamentals at the Chetumal Mayas development complex. |
| 10/04/1910 |
Finished 2nd in 1910 LNM LS Nobilísimo (LNM) voting. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 68 (84); Power: 35 (35); Eye: 31 (39). |
| 03/05/1911 |
Outstandingly completed training to improve his running mechanics at the Chetumal Mayas development complex. |
| 04/01/1911 |
Outstandingly completed training to improve his infield defense at the Chetumal Mayas development complex. |
| 04/23/1911 |
Goes 5-6 against the Hidalgo Cornicos, with 1 2B, 1 3B, 0 RBI and 2 R. |
| 06/11/1911 |
Was selected to the 1911 Liga Nacional Mexicana All-Star Game. |
| 06/28/1911 |
Hits for the CYCLE, going 4-5 against the Acapulco Aztecas, with 5 RBI and 3 runs scored. |
| 07/15/1911 |
Injured on 07/14/1911, diagnosed with a tired arm, is day-to-day. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 94 (100); Power: 11 (11); Eye: 28 (34). |
| 03/05/1912 |
Successfully completed training to improve his running mechanics at the Chetumal Mayas development complex. |
| 04/01/1912 |
Successfully completed training to improve his baserunning fundamentals at the Chetumal Mayas development complex. |
| 04/21/1912 |
Injured (elbow contusion),day-to-day for one week. |
| 09/01/1912 |
Wins the LNM LS Batter of the Month Award. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 95 (98); Power: 10 (10); Eye: 29 (34). |
| 03/05/1913 |
Unsuccessfully completed training to improve his running mechanics at the Chetumal Mayas development complex. |
| 04/01/1913 |
Successfully completed training to improve his baserunning fundamentals at the Chetumal Mayas development complex. |
| 04/14/1913 |
Wins the LNM LS Player of the Week Award. |
| 10/04/1913 |
Wins the 1913 LNM LS Valentísimo (LNM) at 2B. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 95 (95); Power: 9 (9); Eye: 30 (31). |
| 03/05/1914 |
Successfully completed training to improve his running mechanics at the Chetumal Mayas development complex. |
| 04/01/1914 |
Successfully completed training to improve his baserunning fundamentals at the Chetumal Mayas development complex. |
| 05/10/1914 |
Injured (bruised hand),day-to-day for 3 days. |
| 06/11/1914 |
Was selected to the 1914 Liga Nacional Mexicana All-Star Game. |