| 12/06/1907 |
Signed a 1-year minor league contract with the Jayuya Cerros organization. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 15 (42); Movement: 39 (84); Control: 21 (62). |
| 06/17/1908 |
Pitches a 4-hit shutout against the Ciales Guapetones with 6 strikeouts and 1 BB allowed! |
| 08/13/1908 |
Strikes out 15 against the Ciales Guapetones. |
| 11/26/1908 |
Named the #82 prospect in the LNP |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 16 (40); Movement: 39 (87); Control: 21 (61). |
| 02/23/1909 |
Unsuccessfully completed training to improve his strength and conditioning at the Jayuya Cerros development complex. |
| 02/27/1909 |
Injured on 02/24/1909, diagnosed with a ruptured finger tendon, will miss 3 months. |
| 07/11/1909 |
Injured (sore back),day-to-day for 1 day. |
| 07/27/1909 |
Injured on 07/25/1909, diagnosed with forearm tendinitis, will miss one week. |
| 08/24/1909 |
Injured (neck stiffness),day-to-day for one week. |
| 09/20/1909 |
Pitches a 2-hit shutout against the Orocovis Behiques with 7 strikeouts and 3 BB allowed! |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 18 (36); Movement: 32 (77); Control: 22 (56). |
| 02/22/1910 |
Unsuccessfully completed training to increase his pitch movement at the Jayuya Cerros development complex. |
| 06/13/1910 |
Pitches a 4-hit shutout against the Utuado Serranos with 5 strikeouts and 1 BB allowed! |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 20 (31); Movement: 34 (75); Control: 26 (50). |
| 02/21/1911 |
Unsuccessfully completed training to improve his strength and conditioning at the Jayuya Cerros development complex. |
| 02/27/1911 |
Injured on 02/26/1911, diagnosed with a sore thumb, is day-to-day. |
| 07/03/1911 |
Injured (forearm tendinitis),out for 1-2 weeks. |
| 07/23/1911 |
Pitches a 3-hit shutout against the Caguas Ruidosos with 8 strikeouts and 0 BB allowed! |
| 07/28/1911 |
Injured (back stiffness),day-to-day for 2 days. |
| 08/30/1911 |
Collects his 500th career Liga Veraniega de Principiantes strikeout! |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 29 (37); Movement: 48 (100); Control: 29 (52). |
| 02/20/1912 |
Outstandingly completed training to increase his endurance on the mound at the Jayuya Cerros development complex. |
| 04/24/1912 |
Injured (hamstring soreness),day-to-day for 2 days. |
| 05/07/1912 |
Injured (back spasms),day-to-day for one week. |
| 07/15/1912 |
Injured (back spasms),day-to-day for 1 day. |
| 08/16/1912 |
Injured (sore back),day-to-day for 4 days. |
| 09/14/1912 |
Injured (sore back),day-to-day for one week. |
| 09/19/1912 |
Injured on 09/18/1912, diagnosed with a mild calf strain, will not miss additional time. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 29 (36); Movement: 51 (100); Control: 32 (51). |
| 02/25/1913 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Jayuya Cerros development complex. |
| 02/25/1913 |
Injured (back stiffness),day-to-day for 2 days. |
| 03/15/1913 |
Injured on 03/13/1913, diagnosed with a stiff back, is day-to-day. |
| 06/30/1913 |
Released by the Jayuya organization. |
| 07/16/1913 |
Signed a minor league contract with the Rincon Ingenieros organization. |