| 01/01/1903 |
OSA scouting updated ratings (potential): Contact: 68 (68); Power: 52 (52); Eye: 40 (40). |
| 03/16/1903 |
Signed a 1-year contract worth a total of P1,320 with the San German Golondrinas organization. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 69 (69); Power: 44 (51); Eye: 39 (39). |
| 03/04/1904 |
Outstandingly completed training to improve his base-stealing technique at the San German Golondrinas development complex. |
| 12/03/1904 |
Wins the 1904 LNP LH Acutísimo at RF. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 67 (67); Power: 47 (47); Eye: 38 (38). |
| 01/12/1905 |
Successfully completed training to improve his baserunning fundamentals at the San German Golondrinas development complex. |
| 06/14/1905 |
Injured (hip flexor strain),day-to-day for 2 weeks. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 64 (64); Power: 50 (50); Eye: 39 (39). |
| 04/02/1906 |
Unsuccessfully completed training to improve his baserunning fundamentals at the San German Golondrinas development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 48 (48); Power: 48 (48); Eye: 39 (39). |
| 01/12/1907 |
Successfully completed training to improve his baserunning fundamentals at the San German Golondrinas development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 48 (48); Power: 51 (51); Eye: 43 (43). |
| 04/06/1908 |
Outstandingly completed training to improve his baserunning fundamentals at the San German Golondrinas development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 47 (47); Power: 52 (52); Eye: 46 (46). |
| 04/05/1909 |
Successfully completed training to improve his baserunning fundamentals at the San German Golondrinas development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 44 (44); Power: 56 (56); Eye: 50 (50). |
| 02/22/1910 |
Successfully completed training to generate more batspeed and homerun power at the San German Golondrinas development complex. |
| 04/04/1910 |
Successfully completed training to improve his baserunning fundamentals at the San German Golondrinas development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 44 (44); Power: 70 (70); Eye: 50 (50). |
| 04/03/1911 |
Detrimentally completed training to improve his baserunning fundamentals at the San German Golondrinas development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 57 (57); Power: 31 (31); Eye: 50 (50). |
| 04/01/1912 |
Unsuccessfully completed training to improve his outfield defense at the San German Golondrinas development complex. |
| 04/08/1912 |
Collects his 1000th career Liga Nacional Puertorriquena hit! |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 55 (55); Power: 28 (28); Eye: 60 (60). |
| 01/10/1913 |
Successfully completed training to improve his outfield defense at the San German Golondrinas development complex. |
| 04/07/1913 |
Unsuccessfully completed training to improve his baserunning fundamentals at the San German Golondrinas development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 50 (50); Power: 27 (27); Eye: 62 (62). |
| 04/06/1914 |
Successfully completed training to improve his baserunning fundamentals at the San German Golondrinas development complex. |