| 05/02/1904 |
Joined the Guaynabo Cazadores. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 47 (47); Power: 29 (29); Eye: 42 (42). |
| 01/12/1905 |
Unsuccessfully completed training to improve his base-stealing technique at the Guaynabo Libertadores development complex. |
| 04/01/1905 |
Released by the Guaynabo organization. |
| 07/02/1905 |
Signed a 1-year minor league contract with the Sheboygan Brats organization. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 45 (46); Power: 32 (32); Eye: 39 (41). |
| 03/23/1906 |
Unsuccessfully completed training to work on his bunting at the Sheboygan Brats development complex. |
| 05/05/1906 |
Unsuccessfully completed training to improve his base-stealing technique at the Sheboygan Brats development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 39 (39); Power: 15 (16); Eye: 41 (41). |
| 01/05/1907 |
Successfully completed training to work on his bunting at the Sheboygan Brats development complex. |
| 05/06/1907 |
Detrimentally completed training to improve his running mechanics at the Sheboygan Brats development complex. |
| 12/05/1907 |
Successfully completed training to improve his base-stealing technique at the Sheboygan Brats development complex. |
| 12/25/1907 |
Successfully completed training to work on his bunting at the Sheboygan Brats development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 38 (38); Power: 15 (17); Eye: 41 (41). |
| 01/14/1908 |
Unsuccessfully completed training to improve his infield defense at the Sheboygan Brats development complex. |
| 11/15/1908 |
Wins the 1908 League of the Great Lakes Championship of the Great Lakes with the Sheboygan Brats! |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 39 (39); Power: 20 (21); Eye: 41 (41). |
| 05/01/1909 |
Outstandingly completed training to improve his strength and conditioning at the Sheboygan Brats development complex. |
| 11/09/1909 |
Successfully completed training to learn a new position at the Sheboygan Brats development complex. |
| 11/29/1909 |
Unsuccessfully completed training to improve his infield defense at the Sheboygan Brats development complex. |
| 12/19/1909 |
Successfully completed training to improve his base-stealing technique at the Sheboygan Brats development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 34 (35); Power: 21 (24); Eye: 37 (37). |
| 11/11/1910 |
Successfully completed training to learn a new position at the Sheboygan Brats development complex. |
| 12/01/1910 |
Unsuccessfully completed training to improve his infield defense at the Sheboygan Brats development complex. |
| 12/21/1910 |
Unsuccessfully completed training to improve his base-stealing technique at the Sheboygan Brats development complex. |