| 04/29/1901 |
Signed a 1-year contract worth a total of P1,560 with the Orocovis Caciques organization. |
| 01/01/1902 |
OSA scouting updated ratings (potential): Stuff: 53 (53); Movement: 87 (87); Control: 73 (73). |
| 03/09/1902 |
Was traded by the Orocovis Caciques to the Catano Guardacostas in exchange for RP Telégono Lugo. |
| 04/19/1902 |
Pitches a 5-hit shutout against the Cabo Rojo Combatientes with 4 strikeouts and 0 BB allowed! |
| 01/01/1903 |
OSA scouting updated ratings (potential): Stuff: 44 (44); Movement: 87 (87); Control: 73 (73). |
| 05/04/1903 |
Pitches a 4-hit shutout against the Comerio Guabaleros with 3 strikeouts and 0 BB allowed! |
| 06/01/1903 |
Pitches a 4-hit shutout against the Arecibo Lobos with 3 strikeouts and 0 BB allowed! |
| 06/09/1903 |
Pitches a 7-hit shutout against the San Juan Metropolitanos with 4 strikeouts and 1 BB allowed! |
| 06/13/1903 |
Pitches a 9-hit shutout against the Las Marias Citricos with 2 strikeouts and 0 BB allowed! |
| 08/25/1903 |
Pitches a 5-hit shutout against the Arroyo Telegrafistas with 3 strikeouts and 0 BB allowed! |
| 10/15/1903 |
Pitches a 7-hit shutout against the Luquillo Soles with 1 strikeouts and 1 BB allowed! |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 58 (58); Movement: 67 (67); Control: 68 (68). |
| 01/01/1904 |
OSA scouting updated ratings (potential): Stuff: 58 (58); Movement: 67 (67); Control: 68 (68). |
| 02/23/1904 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Catano Guardacostas development complex. |
| 04/04/1904 |
Pitches a 7-hit shutout against the San Juan Metropolitanos with 2 strikeouts and 1 BB allowed! |
| 06/03/1904 |
Injured (flu),day-to-day for 1 day. |
| 06/08/1904 |
Pitches a 4-hit shutout against the Aguadilla Colmillos with 3 strikeouts and 1 BB allowed! |
| 06/21/1904 |
Pitches a 4-hit shutout against the Comerio Guabaleros with 3 strikeouts and 1 BB allowed! |
| 08/05/1904 |
Pitches a 1-hit shutout against the Las Marias Citricos with 1 strikeouts and 0 BB allowed! |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 52 (52); Movement: 68 (68); Control: 70 (70). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 52 (52); Movement: 68 (68); Control: 70 (70). |
| 02/21/1905 |
Unsuccessfully completed training to improve his secondary pitch at the Catano Guardacostas development complex. |
| 09/16/1905 |
Pitches a 5-hit shutout against the Las Marias Citricos with 2 strikeouts and 1 BB allowed! |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 47 (47); Movement: 66 (66); Control: 66 (66). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 47 (47); Movement: 66 (66); Control: 66 (66). |
| 02/20/1906 |
Outstandingly completed training to improve his secondary pitch at the Catano Guardacostas development complex. |
| 06/04/1906 |
Pitches a 4-hit shutout against the San Juan Metropolitanos with 7 strikeouts and 2 BB allowed! |
| 06/11/1906 |
Pitches a 4-hit shutout against the Maricao Cafeteros with 3 strikeouts and 1 BB allowed! |
| 07/28/1906 |
Earns his 100th career Liga Nacional Puertorriquena victory! |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 41 (41); Movement: 43 (43); Control: 59 (59). |
| 02/19/1907 |
Successfully completed training to make one of his poorer pitches more usable at the Catano Guardacostas development complex. |
| 04/01/1907 |
Successfully completed training to improve his infield defense at the Catano Guardacostas development complex. |
| 06/20/1907 |
Pitches a 7-hit shutout against the San Juan Metropolitanos with 1 strikeouts and 2 BB allowed! |
| 07/14/1907 |
Released by the Catano Guardacostas. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 35 (35); Movement: 41 (41); Control: 60 (60). |