| 11/22/1889 |
Signed a 1-year contract worth a total of P870 with the Jayuya Cerros organization. |
| 01/01/1890 |
OSA scouting updated ratings (potential): Contact: 70 (70); Power: 37 (39); Eye: 54 (54). |
| 01/01/1891 |
OSA scouting updated ratings (potential): Contact: 71 (71); Power: 42 (42); Eye: 53 (53). |
| 06/08/1891 |
Wins the LNP LH Player of the Week Award. |
| 06/29/1891 |
Was selected to the 1891 Liga Nacional Puertorriquena All-Star Game. |
| 07/10/1891 |
Goes 0-4 against the Mayaguez Capitanes, ending his hitting streak at 36 games. |
| 01/01/1892 |
OSA scouting updated ratings (potential): Contact: 68 (68); Power: 43 (43); Eye: 54 (54). |
| 01/01/1893 |
OSA scouting updated ratings (potential): Contact: 64 (64); Power: 44 (44); Eye: 45 (45). |
| 01/08/1893 |
Was traded by the Jayuya Cerros to the Juana Diaz Reyes in exchange for 3B Martín Suárez. |
| 01/01/1894 |
OSA scouting updated ratings (potential): Contact: 64 (64); Power: 45 (45); Eye: 45 (45). |
| 01/01/1895 |
OSA scouting updated ratings (potential): Contact: 66 (66); Power: 41 (41); Eye: 45 (45). |
| 05/07/1895 |
Goes 5-7 against the Yabucoa Azucareros, with 0 RBI and 2 R. |
| 05/15/1895 |
Goes 0-4 against the Villalba Avancinos, ending his hitting streak at 24 games. |
| 10/17/1895 |
Wins the 1895 LNP LH Serie Preliminar MVP Award. |
| 11/25/1895 |
Wins the 1895 LNP LH Defensor Acutísimo at LF. |
| 01/01/1896 |
OSA scouting updated ratings (potential): Contact: 65 (65); Power: 35 (35); Eye: 49 (49). |
| 08/21/1896 |
Goes 5-6 against the Vieques Esqueletos, with 1 2B, 1 RBI and 1 R. |
| 01/01/1897 |
OSA scouting updated ratings (potential): Contact: 65 (65); Power: 29 (29); Eye: 49 (49). |
| 08/28/1897 |
Goes 0-4 against the Florida Mogotes, ending his hitting streak at 23 games. |