| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 29 (70); Power: - (22); Eye: 16 (29). |
| 03/23/1906 |
Signed a 1-year minor league contract with the Mayabeque Alacranes organization. |
| 05/02/1906 |
Successfully completed training to work on his bunting at the Mayabeque Alacranes development complex. |
| 05/29/1906 |
Unsuccessfully completed training to learn a new position at the Mayabeque Alacranes development complex. |
| 12/09/1906 |
Was traded by the Mayabeque Alacranes to the San Antonio de los Banos Comediantes, along with 1B Petronio Guzmán, in exchange for RP Aldo Hernández. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 26 (53); Power: 1 (1); Eye: 9 (27). |
| 01/25/1907 |
Successfully completed training to improve his base-stealing technique at the San Antonio de los Banos Comediantes development complex. |
| 03/20/1907 |
Outstandingly completed training to work on his bunting at the San Antonio de los Banos Comediantes development complex. |
| 04/16/1907 |
Detrimentally completed training to improve his baserunning fundamentals at the San Antonio de los Banos Comediantes development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 32 (52); Power: 1 (1); Eye: 13 (26). |
| 05/05/1908 |
Unsuccessfully completed training to improve his running mechanics at the San Antonio de los Banos Comediantes development complex. |
| 06/01/1908 |
Outstandingly completed training to improve his base-stealing technique at the San Antonio de los Banos Comediantes development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 35 (52); Power: 1 (1); Eye: 18 (26). |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 32 (52); Power: 10 (10); Eye: 17 (24). |
| 03/11/1910 |
Unsuccessfully completed training to improve his running mechanics at the San Antonio de los Banos Comediantes development complex. |
| 10/09/1910 |
Named the #96 prospect in the LPBC |
| 11/05/1910 |
Successfully completed training to improve his baserunning fundamentals at the San Antonio de los Banos Comediantes development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 33 (53); Power: 11 (11); Eye: 18 (27). |
| 04/01/1911 |
Named the #99 prospect in the LPBC |
| 04/01/1911 |
Successfully completed training to improve his running mechanics at the San Antonio de los Banos Comediantes development complex. |
| 06/21/1911 |
Named the #86 prospect in the LPBC |
| 10/15/1911 |
Named the #79 prospect in the LPBC |
| 11/11/1911 |
Successfully completed training to learn a new position at the San Antonio de los Banos Comediantes development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 43 (78); Power: 1 (1); Eye: 18 (26). |
| 04/01/1912 |
Successfully completed training to improve his running mechanics at the San Antonio de los Banos Comediantes development complex. |
| 06/21/1912 |
Named the #97 prospect in the LPBC |
| 10/07/1912 |
Named the #93 prospect in the LPBC |
| 11/03/1912 |
Successfully completed training to improve his baserunning fundamentals at the San Antonio de los Banos Comediantes development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 44 (67); Power: 1 (1); Eye: 18 (24). |
| 04/01/1913 |
Unsuccessfully completed training to improve his running mechanics at the San Antonio de los Banos Comediantes development complex. |