| 12/12/1889 |
Signed a 1-year contract worth a total of P1,020 with the Barceloneta Marineros organization. |
| 01/01/1890 |
OSA scouting updated ratings (potential): Contact: 82 (82); Power: 52 (52); Eye: 56 (56). |
| 01/01/1891 |
OSA scouting updated ratings (potential): Contact: 72 (81); Power: 52 (52); Eye: 58 (58). |
| 06/29/1891 |
Was selected to the 1891 Liga Nacional Puertorriquena All-Star Game. |
| 09/18/1891 |
Wins the 1891 LNP LH Serie Preliminar MVP Award. |
| 01/01/1892 |
OSA scouting updated ratings (potential): Contact: 74 (74); Power: 52 (52); Eye: 59 (59). |
| 01/01/1893 |
OSA scouting updated ratings (potential): Contact: 74 (74); Power: 44 (44); Eye: 55 (55). |
| 01/01/1894 |
OSA scouting updated ratings (potential): Contact: 70 (70); Power: 41 (41); Eye: 54 (54). |
| 05/05/1894 |
Goes 0-2 against the Manati Atenienses, ending his hitting streak at 30 games. |
| 05/20/1894 |
Goes 5-5 against the Quebradillas Piratas, with 1 2B, 1 3B, 3 RBI and 1 R. |
| 01/01/1895 |
OSA scouting updated ratings (potential): Contact: 70 (70); Power: 42 (42); Eye: 55 (55). |
| 07/27/1895 |
Goes 0-4 against the Rincon Ingenieros, ending his hitting streak at 29 games. |
| 01/01/1896 |
OSA scouting updated ratings (potential): Contact: 73 (73); Power: 42 (42); Eye: 57 (57). |
| 12/04/1896 |
Wins the 1896 Campeonato Nacional Puertorriqueño with the Barceloneta Marineros. |
| 01/01/1897 |
OSA scouting updated ratings (potential): Contact: 69 (69); Power: 50 (50); Eye: 57 (57). |