| 12/10/1905 |
Signed a 3-year contract worth a total of P324,000 with the Barquisimeto Crepusculares organization. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 60 (60); Movement: 88 (88); Control: 67 (67). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 60 (60); Movement: 88 (88); Control: 67 (67). |
| 06/01/1906 |
Named the #57 prospect in the LPBV |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 57 (57); Movement: 75 (75); Control: 57 (57). |
| 06/01/1907 |
Named the #5 prospect in the LPBV |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 57 (57); Movement: 66 (66); Control: 57 (57). |
| 06/01/1908 |
Unsuccessfully completed training to improve his secondary pitch at the Barquisimeto Crepusculares development complex. |
| 08/18/1908 |
Was selected to the 1908 Liga Profesional de Beisbol de Venezuela All-Star Game. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 50 (55); Movement: 66 (69); Control: 57 (57). |
| 06/01/1909 |
Unsuccessfully completed training to increase his endurance on the mound at the Barquisimeto Crepusculares development complex. |
| 06/20/1909 |
Was selected to the 1909 Liga Profesional de Beisbol de Venezuela All-Star Game. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 46 (54); Movement: 64 (66); Control: 60 (60). |
| 04/01/1910 |
Unsuccessfully completed training to improve his secondary pitch at the Barquisimeto Crepusculares development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 44 (51); Movement: 57 (66); Control: 61 (61). |
| 04/01/1911 |
Unsuccessfully completed training to increase his endurance on the mound at the Barquisimeto Crepusculares development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 51 (62); Movement: 94 (100); Control: 74 (74). |
| 04/01/1912 |
Was traded by the Barquisimeto Crepusculares to the Valencia Industriales, along with 2B Lamberto Macat, in exchange for CF Balbino Roque. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 46 (53); Movement: 88 (100); Control: 70 (70). |