| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 28 (82); Power: 26 (37); Eye: 20 (43). |
| 02/20/1906 |
Signed a 1-year minor league contract with the Loiza Vejigantes organization. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 27 (67); Power: 8 (28); Eye: 20 (44). |
| 02/19/1907 |
Unsuccessfully completed training to improve his two-strike approach at the Loiza Vejigantes development complex. |
| 04/01/1907 |
Detrimentally completed training to learn a new position at the Loiza Vejigantes development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 29 (64); Power: 10 (30); Eye: 23 (43). |
| 02/25/1908 |
Successfully completed training to improve his running mechanics at the Loiza Vejigantes development complex. |
| 04/06/1908 |
Outstandingly completed training to learn a new position at the Loiza Vejigantes development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 31 (63); Power: 13 (32); Eye: 26 (44). |
| 04/05/1909 |
Successfully completed training to improve his baserunning fundamentals at the Loiza Vejigantes development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 35 (66); Power: 31 (32); Eye: 26 (38). |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 47 (65); Power: 35 (35); Eye: 34 (39). |
| 02/21/1911 |
Unsuccessfully completed training to improve his running mechanics at the Loiza Vejigantes development complex. |
| 04/03/1911 |
Unsuccessfully completed training to learn a new position at the Loiza Vejigantes development complex. |
| 05/17/1911 |
Injured (strained anterior cruciate ligament),out for 6-7 weeks. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 85 (89); Power: 14 (14); Eye: 37 (37). |
| 02/20/1912 |
Successfully completed training to improve his running mechanics at the Loiza Vejigantes development complex. |
| 04/01/1912 |
Successfully completed training to improve his base-stealing technique at the Loiza Vejigantes development complex. |
| 09/12/1912 |
Injured (quadriceps strain),day-to-day for 1-2 weeks. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 90 (90); Power: 13 (13); Eye: 37 (37). |
| 04/07/1913 |
Successfully completed training to learn a new position at the Loiza Vejigantes development complex. |
| 07/04/1913 |
Was traded by the Loiza Vejigantes to the Barceloneta Marineros in exchange for SP Juan Ortiz, RP Sebastián Flores, and RP Egidio Becerra. |