| 12/05/1905 |
Signed a 1-year minor league contract with the Manzanillo Martenos organization. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 19 (28); Movement: 43 (79); Control: 24 (52). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 19 (28); Movement: 43 (79); Control: 24 (52). |
| 06/04/1906 |
Named the #75 prospect in the LPBC |
| 08/17/1906 |
Named the #38 prospect in the LPBC |
| 11/26/1906 |
Named the #53 prospect in the LPBC |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 16 (22); Movement: 31 (51); Control: 26 (44). |
| 05/07/1907 |
Unsuccessfully completed training to increase his pitch movement at the Manzanillo Martenos development complex. |
| 06/01/1907 |
Named the #98 prospect in the LPBC |
| 08/21/1907 |
Named the #57 prospect in the LPBC |
| 12/09/1907 |
Named the #46 prospect in the LPBC |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 17 (22); Movement: 33 (50); Control: 28 (46). |
| 05/05/1908 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Manzanillo Martenos development complex. |
| 06/01/1908 |
Named the #60 prospect in the LPBC |
| 08/21/1908 |
Named the #40 prospect in the LPBC |
| 12/07/1908 |
Named the #54 prospect in the LPBC |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 20 (26); Movement: 33 (49); Control: 34 (46). |
| 04/01/1909 |
Named the #75 prospect in the LPBC |
| 05/05/1909 |
Outstandingly completed training to make one of his poorer pitches more usable at the Manzanillo Martenos development complex. |
| 06/21/1909 |
Named the #92 prospect in the LPBC |
| 10/09/1909 |
Named the #80 prospect in the LPBC |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 22 (28); Movement: 34 (44); Control: 32 (43). |
| 03/05/1910 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Manzanillo Martenos development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 23 (29); Movement: 31 (38); Control: 31 (39). |
| 03/05/1911 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Manzanillo Martenos development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 25 (33); Movement: 43 (61); Control: 32 (39). |
| 03/05/1912 |
Successfully completed training to make one of his poorer pitches more usable at the Manzanillo Martenos development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 26 (29); Movement: 44 (53); Control: 33 (35). |
| 03/05/1913 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Manzanillo Martenos development complex. |