| 12/06/1904 |
Signed a 1-year minor league contract with the Habana Leones organization. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 35 (79); Power: 26 (33); Eye: 29 (47). |
| 06/05/1905 |
Named the #77 prospect in the LPBC |
| 06/05/1905 |
Outstandingly completed training to improve his two-strike approach at the Habana Leones development complex. |
| 08/19/1905 |
Named the #45 prospect in the LPBC |
| 12/04/1905 |
Named the #31 prospect in the LPBC |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 44 (80); Power: 31 (35); Eye: 31 (45). |
| 06/04/1906 |
Named the #63 prospect in the LPBC |
| 08/17/1906 |
Named the #44 prospect in the LPBC |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 50 (60); Power: 18 (21); Eye: 39 (47). |
| 05/07/1907 |
Successfully completed training to improve his strength and conditioning at the Habana Leones development complex. |
| 11/18/1907 |
Wins the 1907 LPBC TOCC Campeonato Interdivisional MVP Award. |
| 12/17/1907 |
Wins the 1907 LPBC TOCC Acutísimo (LBPC) at 3B. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 49 (57); Power: 20 (22); Eye: 40 (45). |
| 05/05/1908 |
Successfully completed training to generate gap power at the Habana Leones development complex. |
| 06/27/1908 |
Injured (hamstring soreness),day-to-day for one week. |
| 08/18/1908 |
Was selected to the 1908 Liga Profesional de Beisbol de Cuba All-Star Game. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 49 (58); Power: 21 (23); Eye: 41 (44). |
| 04/01/1909 |
Injured (knee contusion),day-to-day for 3 days. |
| 05/05/1909 |
Successfully completed training to improve his quality of contact at the Habana Leones development complex. |
| 05/06/1909 |
Injured on 05/04/1909, diagnosed with a strained groin muscle, will miss 5 weeks. |
| 06/26/1909 |
Injured on 06/24/1909, diagnosed with a hamstring strain, will miss 5 weeks. |
| 07/19/1909 |
Suffered setback in recovery from injury, will miss another 4 weeks. |
| 08/30/1909 |
Injured (quadriceps soreness),day-to-day for 5 days. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 51 (57); Power: 23 (25); Eye: 38 (41). |
| 03/05/1910 |
Outstandingly completed training to improve his strength and conditioning at the Habana Leones development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 51 (55); Power: 23 (26); Eye: 39 (40). |
| 04/01/1911 |
Successfully completed training to improve his quality of contact at the Habana Leones development complex. |
| 06/06/1911 |
Injured (quadriceps strain),day-to-day for one week. |
| 07/01/1911 |
Goes 5-5 against the Santa Clara Leopardos, with 1 2B, 1 RBI and 0 R. |
| 10/23/1911 |
Wins the 1911 LPBC TOCC Acutísimo (LBPC) at 3B. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 82 (83); Power: 4 (6); Eye: 40 (40). |
| 04/08/1912 |
Injured (quadriceps soreness),day-to-day for 1 day. |
| 06/07/1912 |
Injured (mild oblique strain),day-to-day for one week. |
| 07/24/1912 |
Injured on 07/23/1912, diagnosed with knee inflammation, is day-to-day. |
| 09/10/1912 |
Injured (knee inflammation),day-to-day for one week. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 77 (78); Power: 5 (6); Eye: 40 (40). |
| 07/14/1913 |
Injured (bruised elbow),day-to-day for 1 day. |
| 07/27/1913 |
Injured (knee inflammation),day-to-day for 5 days. |
| 08/17/1913 |
Injured (latissimus dorsi (back) strain),out for one week. |
| 08/31/1913 |
Injured (torn groin),out for 6-7 weeks. |