| 11/28/1905 |
Joined the Nueva Esparta Cunaguaros. |
| 12/01/1905 |
Released by the Nueva Esparta Cunaguaros. |
| 12/30/1905 |
Signed a 1-year contract worth a total of P2,100 with the Guatire Heroes organization. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 90 (90); Power: 37 (37); Eye: 43 (43). |
| 01/19/1906 |
Successfully completed training to improve his defense at first base at the Guatire Heroes development complex. |
| 06/01/1906 |
Named the #95 prospect in the LPBV |
| 12/22/1906 |
Successfully completed training to improve his infield defense at the Guatire Heroes development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 79 (79); Power: 31 (31); Eye: 45 (45). |
| 04/15/1907 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Guatire Heroes development complex. |
| 06/01/1907 |
Named the #17 prospect in the LPBV |
| 10/09/1907 |
Goes 5-6 against the Caracas Sultanes, with 2 2B, 5 RBI and 1 R. |
| 12/26/1907 |
Unsuccessfully completed training to improve his infield defense at the Guatire Heroes development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 71 (72); Power: 35 (35); Eye: 41 (41). |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 60 (61); Power: 35 (35); Eye: 36 (37). |
| 01/01/1909 |
Unsuccessfully completed training to learn a new position at the Guatire Heroes development complex. |
| 01/21/1909 |
Unsuccessfully completed training to improve his infield defense at the Guatire Heroes development complex. |
| 11/20/1909 |
Detrimentally completed training to learn a new position at the Guatire Heroes development complex. |
| 12/30/1909 |
Outstandingly completed training to improve his infield defense at the Guatire Heroes development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 53 (55); Power: 35 (35); Eye: 30 (30). |
| 12/10/1910 |
Unsuccessfully completed training to learn a new position at the Guatire Heroes development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 49 (55); Power: 34 (34); Eye: 30 (31). |
| 11/16/1911 |
Unsuccessfully completed training to learn a new position at the Guatire Heroes development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 70 (79); Power: 10 (10); Eye: 26 (28). |
| 12/09/1912 |
Successfully completed training to learn a new position at the Guatire Heroes development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 64 (76); Power: 9 (9); Eye: 24 (27). |