| 12/05/1904 |
Signed a 1-year minor league contract with the Patillas Cuervos organization. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 35 (94); Power: 19 (22); Eye: 23 (40). |
| 09/01/1905 |
Wins the 1905 LVP LJP Campeonato de las Ligas MVP Award. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 42 (90); Power: 26 (26); Eye: 29 (37). |
| 02/27/1906 |
Injured (strained back),day-to-day for 5 days. |
| 04/02/1906 |
Outstandingly completed training to improve his baserunning fundamentals at the Patillas Cuervos development complex. |
| 07/08/1906 |
Named the #63 prospect in the LNP |
| 07/30/1906 |
Hits for the CYCLE, going 4-5 against the Humacao Aguaceros, with 3 RBI and 1 runs scored. |
| 12/01/1906 |
Named the #47 prospect in the LNP |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 46 (82); Power: 4 (4); Eye: 40 (40). |
| 02/19/1907 |
Outstandingly completed training to generate gap power at the Patillas Cuervos development complex. |
| 04/01/1907 |
Named the #67 prospect in the LNP |
| 04/01/1907 |
Detrimentally completed training to improve his baserunning fundamentals at the Patillas Cuervos development complex. |
| 07/05/1907 |
Named the #90 prospect in the LNP |
| 11/24/1907 |
Named the #93 prospect in the LNP |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 47 (70); Power: 3 (8); Eye: 40 (40). |
| 02/25/1908 |
Unsuccessfully completed training to improve his quality of contact at the Patillas Cuervos development complex. |
| 04/06/1908 |
Successfully completed training to improve his base-stealing technique at the Patillas Cuervos development complex. |
| 10/11/1908 |
Wins the 1908 Liga Veraniega de Principiantes Campeonato Veraniego de Principiantes with the Patillas Panaderos! |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 48 (62); Power: 10 (10); Eye: 40 (40). |
| 04/05/1909 |
Unsuccessfully completed training to improve his base-stealing technique at the Patillas Cuervos development complex. |
| 09/12/1909 |
Injured (elbow contusion),day-to-day for 5 days. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 47 (58); Power: 13 (13); Eye: 35 (35). |
| 02/22/1910 |
Unsuccessfully completed training to improve his running mechanics at the Patillas Cuervos development complex. |
| 04/04/1910 |
Outstandingly completed training to improve his base-stealing technique at the Patillas Cuervos development complex. |
| 10/29/1910 |
Injured (twisted ankle),day-to-day for 3 days. |
| 12/03/1910 |
Wins the 1910 Campeonato Nacional Puertorriqueño with the Patillas Cuervos. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 50 (56); Power: 15 (15); Eye: 35 (35). |
| 02/21/1911 |
Outstandingly completed training to improve his running mechanics at the Patillas Cuervos development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 70 (75); Power: 1 (1); Eye: 32 (32). |
| 03/17/1912 |
Injured on 03/16/1912, diagnosed with plantar fasciitis, will miss 5 weeks. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 68 (69); Power: 1 (1); Eye: 31 (31). |