| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 27 (79); Power: 8 (25); Eye: 17 (45). |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 33 (74); Power: 16 (26); Eye: 23 (45). |
| 03/26/1908 |
Successfully completed training to improve his base-stealing technique at the Barceloneta Marineros development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 38 (67); Power: 23 (26); Eye: 30 (43). |
| 04/05/1909 |
Successfully completed training to improve his baserunning fundamentals at the Barceloneta Marineros development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 43 (66); Power: 28 (28); Eye: 27 (35). |
| 01/14/1910 |
Unsuccessfully completed training to improve his outfield defense at the Barceloneta Marineros development complex. |
| 04/04/1910 |
Successfully completed training to improve his baserunning fundamentals at the Barceloneta Marineros development complex. |
| 05/13/1910 |
Injured on 05/12/1910, diagnosed with a sore knee, is day-to-day. |
| 08/13/1910 |
Injured (sore back),day-to-day for 1 day. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 49 (63); Power: 29 (29); Eye: 28 (32). |
| 04/03/1911 |
Outstandingly completed training to improve his baserunning fundamentals at the Barceloneta Marineros development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 73 (95); Power: 8 (10); Eye: 26 (30). |
| 04/01/1912 |
Unsuccessfully completed training to improve his outfield defense at the Barceloneta Marineros development complex. |
| 07/05/1912 |
Injured (sore thumb),day-to-day for 3 days. |
| 07/11/1912 |
Injured (back spasms),day-to-day for 2 days. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 76 (93); Power: 7 (12); Eye: 24 (33). |
| 04/07/1913 |
Unsuccessfully completed training to improve his outfield defense at the Barceloneta Marineros development complex. |
| 06/26/1913 |
Was selected to the 1913 Crown of the Four Flowers All-Star Game. |
| 07/16/1913 |
Was traded by the Barceloneta Marineros to the Aibonito Frios in exchange for SP Luciano Valentín. |