| 05/02/1904 |
Joined the Gurabo Escaleras. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 50 (50); Movement: 76 (76); Control: 44 (44). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 50 (50); Movement: 76 (76); Control: 44 (44). |
| 01/28/1905 |
Was traded by the Gurabo Tainos to the Carolina Tumbabrazos, along with 1B Natalino Díaz, in exchange for 3B Paddy Grout. |
| 04/03/1905 |
Successfully completed training to improve his defense at pitcher at the Carolina Tumbabrazos development complex. |
| 07/16/1905 |
Was traded by the Carolina Tumbabrazos to the Sabana Grande Tejedores, along with SP Boanerges Alvarado, CL Ignacio Arreola, and 3B Cándido Cabral, in exchange for 3B Pedro Ramírez and SP Federico Ríos. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 81 (81); Movement: 78 (80); Control: 49 (49). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 81 (81); Movement: 78 (80); Control: 49 (49). |
| 02/20/1906 |
Successfully completed training to increase his endurance on the mound at the Sabana Grande Tejedores development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 59 (60); Movement: 50 (50); Control: 47 (47). |
| 02/19/1907 |
Unsuccessfully completed training to add a pitch to his arsenal at the Sabana Grande Tejedores development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 58 (59); Movement: 49 (49); Control: 47 (47). |
| 02/25/1908 |
Unsuccessfully completed training to increase his endurance on the mound at the Sabana Grande Tejedores development complex. |
| 04/06/1908 |
Unsuccessfully completed training to improve his infield defense at the Sabana Grande Tejedores development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 58 (61); Movement: 49 (49); Control: 45 (46). |
| 02/23/1909 |
Unsuccessfully completed training to add a pitch to his arsenal at the Sabana Grande Tejedores development complex. |
| 03/19/1909 |
Injured (strained hamstring),out for 6 weeks. |
| 04/05/1909 |
Detrimentally completed training to improve his infield defense at the Sabana Grande Tejedores development complex. |
| 07/04/1909 |
Injured (dead arm),out for 3 days. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 64 (70); Movement: 46 (46); Control: 49 (49). |
| 02/22/1910 |
Unsuccessfully completed training to add a pitch to his arsenal at the Sabana Grande Tejedores development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 66 (70); Movement: 49 (49); Control: 49 (49). |
| 02/21/1911 |
Unsuccessfully completed training to add a pitch to his arsenal at the Sabana Grande Tejedores development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 94 (100); Movement: 84 (84); Control: 53 (53). |
| 02/20/1912 |
Unsuccessfully completed training to add a pitch to his arsenal at the Sabana Grande Tejedores development complex. |
| 08/22/1912 |
Injured (dead arm),out for one week. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 80 (84); Movement: 75 (75); Control: 46 (46). |
| 02/25/1913 |
Unsuccessfully completed training to improve his strength and conditioning at the Sabana Grande Tejedores development complex. |