| 12/10/1905 |
Signed a 3-year contract worth a total of P330,000 with the Maracay Jardineros organization. |
| 12/30/1905 |
Successfully completed training to improve his defense at pitcher at the Maracay Jardineros development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 57 (57); Movement: 89 (89); Control: 75 (75). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 57 (57); Movement: 89 (89); Control: 75 (75). |
| 06/01/1906 |
Named the #24 prospect in the LPBV |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 45 (46); Movement: 76 (76); Control: 64 (65). |
| 06/01/1907 |
Named the #13 prospect in the LPBV |
| 06/01/1907 |
Unsuccessfully completed training to increase his endurance on the mound at the Maracay Jardineros development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 43 (43); Movement: 72 (72); Control: 66 (66). |
| 06/01/1908 |
Detrimentally completed training to increase his endurance on the mound at the Maracay Jardineros development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 39 (44); Movement: 72 (72); Control: 69 (69). |
| 05/14/1909 |
Injured on 05/13/1909, diagnosed with a stretched elbow ligament, will miss 10-11 months. |
| 06/01/1909 |
Detrimentally completed training to improve his secondary pitch at the Maracay Jardineros development complex. |
| 10/10/1909 |
Wins the 1909 Campeonato Nacional de Venezuela with the Maracay Jardineros. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 37 (42); Movement: 64 (66); Control: 74 (74). |
| 03/31/1910 |
Unsuccessfully completed training to improve his infield defense at the Maracay Jardineros development complex. |
| 05/01/1910 |
Injured on 04/30/1910, diagnosed with a partially torn labrum, will miss 4 months. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 43 (43); Movement: 66 (67); Control: 75 (75). |
| 04/01/1911 |
Unsuccessfully completed training to improve his strength and conditioning at the Maracay Jardineros development complex. |
| 08/09/1911 |
Was traded by the Maracay Jardineros to the Cumana Atunes in exchange for C Pacífico Villalobos and CF Dámaso Salinas. |
| 10/06/1911 |
Wins the 1911 Campeonato Nacional de Venezuela with the Maracay Jardineros. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 60 (60); Movement: 100 (100); Control: 88 (88). |
| 04/01/1912 |
Outstandingly completed training to increase his endurance on the mound at the Cumana Atunes development complex. |
| 05/29/1912 |
Injured (sore thumb),day-to-day for 1 day. |
| 07/11/1912 |
Injured (mild hamstring strain),day-to-day for 2 days. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 50 (53); Movement: 100 (100); Control: 84 (84). |
| 04/01/1913 |
Unsuccessfully completed training to add a pitch to his arsenal at the Cumana Atunes development complex. |
| 10/09/1913 |
Wins the 1913 Campeonato Nacional de Venezuela with the Cumana Atunes. |