| 03/03/1901 |
Signed a 1-year contract worth a total of P920 with the Buffalo Bisons organization. |
| 03/03/1901 |
Released by the Buffalo Bisons. |
| 03/04/1901 |
Signed a 1-year minor league contract with the Baltimore Orioles organization. |
| 03/04/1901 |
Released by the Baltimore Orioles. |
| 03/05/1901 |
Signed a 1-year minor league contract with the Pittsburgh Pirates organization. |
| 03/05/1901 |
Released by the Pittsburgh Pirates. |
| 03/10/1901 |
Signed a 1-year contract worth a total of P1,340 with the Utuado Montaneses organization. |
| 04/01/1901 |
Named the #8 prospect in the LNP |
| 07/10/1901 |
Named the #6 prospect in the LNP |
| 12/04/1901 |
Released by the Utuado Montaneses. |
| 01/01/1902 |
OSA scouting updated ratings (potential): Contact: 54 (72); Power: 46 (55); Eye: 57 (72). |
| 01/05/1902 |
Signed a 1-year contract worth a total of P2,000 with the Naguabo Navegadores organization. |
| 05/30/1902 |
Signed a 5-year contract extension worth a total of P12,500 with the Naguabo Navegadores organization. |
| 07/10/1902 |
Injured (sore hamstring),day-to-day for 2 days. |
| 01/01/1903 |
OSA scouting updated ratings (potential): Contact: 66 (80); Power: 49 (54); Eye: 65 (69). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 70 (82); Power: 53 (54); Eye: 57 (63). |
| 02/23/1904 |
Successfully completed training to generate gap power at the Naguabo Navegadores development complex. |
| 04/04/1904 |
Unsuccessfully completed training to improve his defense at second base at the Naguabo Navegadores development complex. |
| 12/01/1904 |
Wins the 1904 Campeonato Nacional Puertorriqueño with the Naguabo Navegadores. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 78 (80); Power: 59 (60); Eye: 58 (63). |
| 02/02/1905 |
Successfully completed training to improve his defense at second base at the Naguabo Navegadores development complex. |
| 03/15/1905 |
Successfully completed training to improve his baserunning fundamentals at the Naguabo Navegadores development complex. |
| 09/14/1905 |
Injured (sore ankle),day-to-day for 1 day. |
| 09/27/1905 |
Injured on 09/26/1905, diagnosed with a bruised finger, will not miss additional time. |
| 11/27/1905 |
Wins the 1905 Campeonato Nacional Puertorriqueño with the Naguabo Navegadores. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 77 (80); Power: 65 (66); Eye: 58 (63). |
| 02/20/1906 |
Successfully completed training to improve his plate discipline at the Naguabo Navegadores development complex. |
| 12/18/1906 |
Named to the 1906 Copa Mundial for the Ireland Boys in Green. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 54 (58); Power: 74 (76); Eye: 67 (69). |
| 02/19/1907 |
Outstandingly completed training to improve his quality of contact at the Naguabo Navegadores development complex. |
| 05/17/1907 |
Injured (quadriceps strain),day-to-day for 1-2 weeks. |
| 09/09/1907 |
Collects his 1000th career Liga Nacional Puertorriquena hit! |
| 10/26/1907 |
Wins the 1907 LNP LB Serie Eliminatoria MVP Award. |
| 11/23/1907 |
Wins the 1907 Campeonato Nacional Puertorriqueño with the Naguabo Navegadores. |
| 12/30/1907 |
Released by the Naguabo Navegadores. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 52 (52); Power: 76 (76); Eye: 68 (68). |
| 02/02/1908 |
Signed a 1-year contract worth a total of P10,250 with the Mayaguez Capitanes organization. |
| 04/06/1908 |
Successfully completed training to learn a new position at the Mayaguez Capitanes development complex. |
| 06/29/1908 |
Injured (sinus infection),day-to-day for 2 days. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 59 (59); Power: 79 (79); Eye: 68 (68). |
| 04/30/1909 |
Injured (strained abdominal muscle),day-to-day for 4 weeks. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 59 (59); Power: 78 (78); Eye: 74 (74). |
| 04/04/1910 |
Outstandingly completed training to learn a new position at the Mayaguez Capitanes development complex. |
| 05/09/1910 |
Injured on 05/08/1910, diagnosed with a bruised ankle, will not miss additional time. |
| 06/04/1910 |
Injured (strained abdominal muscle),day-to-day for 3 weeks. |
| 06/23/1910 |
Suffered setback in recovery from injury, will miss another one week. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 60 (60); Power: 77 (77); Eye: 75 (75). |
| 04/03/1911 |
Successfully completed training to learn a new position at the Mayaguez Capitanes development complex. |
| 06/10/1911 |
Collects his 1500th career Liga Nacional Puertorriquena hit! |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 80 (80); Power: 34 (34); Eye: 74 (74). |
| 02/05/1912 |
Was traded by the Mayaguez Capitanes to the Manati Acropolitanos in exchange for 3B George Morley, 1B Pita Epelaima, and 3B Galeno Rosario. |
| 07/22/1912 |
Injured on 07/21/1912, diagnosed with a strained hamstring, is day-to-day. |
| 08/05/1912 |
Suffered setback in recovery from injury, will miss another 2 weeks. |
| 08/12/1912 |
Suffered setback in recovery from injury, will miss another 1-2 weeks. |
| 08/13/1912 |
Suffered setback in recovery from injury, will miss another 2 weeks. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 79 (79); Power: 32 (32); Eye: 74 (74). |
| 05/03/1913 |
Injured (knee soreness),day-to-day for 1 day. |
| 06/03/1913 |
Goes 5-5 against the Yabucoa Dulceros, with 1 3B, 1 RBI and 1 R. |
| 09/12/1913 |
Injured (knee soreness),day-to-day for one week. |
| 10/06/1913 |
Wins the LNP LH Player of the Week Award. |