| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 26 (75); Power: 8 (30); Eye: 22 (48). |
| 01/15/1904 |
Signed a 1-year minor league contract with the Meadville Zips organization. |
| 01/15/1904 |
Released by the Meadville Zips. |
| 01/16/1904 |
Signed a 1-year minor league contract with the Arroyo Telegrafistas organization. |
| 04/02/1904 |
Unsuccessfully completed training to improve his two-strike approach at the Arroyo Telegrafistas development complex. |
| 07/11/1904 |
Was traded by the Arroyo Telegrafistas to the San German Golondrinas, along with RP Héctor Valerio, in exchange for RP Dermot Nemeth and SP Omar Martínez. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 28 (71); Power: 22 (35); Eye: 23 (47). |
| 02/21/1905 |
Unsuccessfully completed training to improve his two-strike approach at the San German Golondrinas development complex. |
| 04/03/1905 |
Unsuccessfully completed training to improve his defense at left field at the San German Golondrinas development complex. |
| 09/09/1905 |
Wins the 1905 Liga Veraniega de Principiantes Campeonato Veraniego de Principiantes with the San German Hermosos! |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 32 (69); Power: 30 (37); Eye: 33 (45). |
| 02/20/1906 |
Unsuccessfully completed training to improve his two-strike approach at the San German Golondrinas development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 31 (52); Power: 18 (30); Eye: 43 (48). |
| 01/11/1907 |
Unsuccessfully completed training to improve his outfield defense at the San German Golondrinas development complex. |
| 04/01/1907 |
Outstandingly completed training to improve his two-strike approach at the San German Golondrinas development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 39 (57); Power: 39 (39); Eye: 42 (49). |
| 04/06/1908 |
Successfully completed training to improve his outfield defense at the San German Golondrinas development complex. |
| 09/22/1908 |
Injured on 09/19/1908, diagnosed with a strained groin muscle, will miss 4-5 weeks. |
| 10/07/1908 |
Suffered setback in recovery from injury, will miss another 3-4 weeks. |