| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 27 (77); Power: 10 (29); Eye: 21 (47). |
| 01/15/1904 |
Signed a 1-year minor league contract with the Matanzas Henequeneros organization. |
| 02/17/1904 |
Outstandingly completed training to improve his defense at right field at the Matanzas Henequeneros development complex. |
| 08/08/1904 |
Was traded by the Matanzas Henequeneros to the Mayabeque Alacranes, along with RP Marcos Arellano, in exchange for SS Filóxenos Díaz. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 32 (75); Power: 24 (32); Eye: 24 (46). |
| 05/09/1905 |
Outstandingly completed training to improve his plate discipline at the Mayabeque Alacranes development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 36 (72); Power: 29 (36); Eye: 35 (45). |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 35 (53); Power: 14 (25); Eye: 40 (47). |
| 01/13/1907 |
Unsuccessfully completed training to improve his outfield defense at the Mayabeque Alacranes development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 37 (52); Power: 15 (26); Eye: 42 (46). |
| 01/14/1908 |
Unsuccessfully completed training to improve his outfield defense at the Mayabeque Alacranes development complex. |
| 05/01/1908 |
Unsuccessfully completed training to learn a new position at the Mayabeque Alacranes development complex. |