| 12/26/1907 |
Signed a minor league contract with majors option with the Caracas Sultanes organization. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 5 (26); Movement: 29 (74); Control: 13 (46). |
| 02/04/1908 |
Unsuccessfully completed training to work on his bunting at the Caracas Sultanes development complex. |
| 06/01/1908 |
Named the #19 prospect in the LPBV |
| 07/01/1908 |
Did not elect for free agency and will remain in the Caracas organization. |
| 08/20/1908 |
Named the #18 prospect in the LPBV |
| 12/12/1908 |
Named the #13 prospect in the LPBV |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 8 (26); Movement: 33 (74); Control: 16 (45). |
| 04/01/1909 |
Named the #17 prospect in the LPBV |
| 05/01/1909 |
Did not elect for free agency and will remain in the Caracas organization. |
| 06/01/1909 |
Unsuccessfully completed training to improve his strength and conditioning at the Caracas Sultanes development complex. |
| 06/20/1909 |
Named the #20 prospect in the LPBV |
| 12/28/1909 |
Was traded by the Caracas Sultanes to the Guatire Heroes, along with CF Serafín Blum, in exchange for SP Jorge Battistella, LF Bolívar Carapito, and RP Justo Parra. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 9 (27); Movement: 31 (72); Control: 17 (43). |
| 01/17/1910 |
Unsuccessfully completed training to work on his bunting at the Guatire Heroes development complex. |
| 04/01/1910 |
Named the #26 prospect in the LPBV |
| 06/20/1910 |
Named the #20 prospect in the LPBV |
| 10/11/1910 |
Named the #17 prospect in the LPBV |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 10 (27); Movement: 32 (72); Control: 20 (43). |
| 04/01/1911 |
Named the #14 prospect in the LPBV |
| 04/01/1911 |
Successfully completed training to increase his pitch movement at the Guatire Heroes development complex. |
| 05/01/1911 |
Did not elect for free agency and will remain in the Guatire organization. |
| 06/20/1911 |
Named the #11 prospect in the LPBV |
| 10/07/1911 |
Named the #6 prospect in the LPBV |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 7 (32); Movement: 63 (100); Control: 18 (46). |
| 04/01/1912 |
Named the #10 prospect in the LPBV |
| 04/01/1912 |
Outstandingly completed training to make one of his poorer pitches more usable at the Guatire Heroes development complex. |
| 05/01/1912 |
Did not elect for free agency and will remain in the Guatire organization. |
| 06/20/1912 |
Named the #9 prospect in the LPBV |
| 10/10/1912 |
Named the #7 prospect in the LPBV |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 11 (34); Movement: 69 (100); Control: 18 (45). |
| 04/01/1913 |
Named the #9 prospect in the LPBV |
| 04/01/1913 |
Successfully completed training to make one of his poorer pitches more usable at the Guatire Heroes development complex. |
| 05/01/1913 |
Did not elect for free agency and will remain in the Guatire organization. |
| 06/20/1913 |
Named the #10 prospect in the LPBV |
| 10/10/1913 |
Named the #11 prospect in the LPBV |