| 12/10/1905 |
Signed a 1-year minor league contract with the Aguas Buenas Mulos organization. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 29 (86); Power: 27 (38); Eye: 22 (46). |
| 04/02/1906 |
Successfully completed training to improve his base-stealing technique at the Aguas Buenas Mulos development complex. |
| 07/21/1906 |
Was traded by the Aguas Buenas Mulos to the Bayamon Lecheros, along with SS Arnulfo Varaza, LF Francisco Hernández, RP Adrián Concepción, and 1B Saúl Ontiveros, in exchange for LF Germán Ramírez and RF Blas Rivera. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 26 (62); Power: 10 (31); Eye: 22 (41). |
| 02/20/1907 |
Unsuccessfully completed training to improve his two-strike approach at the Bayamon Lecheros development complex. |
| 08/24/1907 |
Injured (mild shoulder inflammation),day-to-day for 5 days. |
| 09/17/1907 |
Injured (mild calf strain),day-to-day for 1 day. |
| 10/17/1907 |
Wins the 1907 LVP LMB Acutísimo (LVP) at 3B. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 34 (59); Power: 22 (32); Eye: 32 (40). |
| 02/25/1908 |
Unsuccessfully completed training to improve his two-strike approach at the Bayamon Lecheros development complex. |
| 07/28/1908 |
Was selected to the 1908 Liga Veraniega de Principiantes All-Star Game. |
| 10/20/1908 |
Wins the 1908 LVP LMB Acutísimo (LVP) at 3B. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 40 (59); Power: 30 (34); Eye: 34 (40). |
| 02/23/1909 |
Unsuccessfully completed training to improve his two-strike approach at the Bayamon Lecheros development complex. |
| 04/05/1909 |
Unsuccessfully completed training to improve his base-stealing technique at the Bayamon Lecheros development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 39 (60); Power: 31 (33); Eye: 31 (35). |
| 04/04/1910 |
Successfully completed training to improve his base-stealing technique at the Bayamon Lecheros development complex. |
| 04/08/1910 |
Injured (gout),out for 1 day. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 45 (60); Power: 29 (32); Eye: 30 (34). |
| 02/21/1911 |
Successfully completed training to improve his running mechanics at the Bayamon Lecheros development complex. |
| 04/03/1911 |
Unsuccessfully completed training to improve his base-stealing technique at the Bayamon Lecheros development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 65 (86); Power: 7 (8); Eye: 24 (31). |
| 02/20/1912 |
Unsuccessfully completed training to improve his running mechanics at the Bayamon Lecheros development complex. |
| 09/23/1912 |
Injured on 09/22/1912, diagnosed with a concussion, is day-to-day. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 63 (86); Power: 7 (8); Eye: 24 (30). |
| 02/25/1913 |
Detrimentally completed training to improve his running mechanics at the Bayamon Lecheros development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 53 (74); Power: 7 (7); Eye: 20 (26). |
| 04/06/1914 |
Unsuccessfully completed training to improve his base-stealing technique at the Bayamon Lecheros development complex. |
| 07/05/1914 |
Injured (sprained ankle),out for 6 weeks. |