| 12/05/1904 |
Signed a 1-year minor league contract with the Arroyo Telegrafistas organization. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 22 (41); Movement: 46 (79); Control: 29 (74). |
| 01/01/1905 |
OSA scouting updated ratings (potential): Stuff: 22 (41); Movement: 46 (79); Control: 29 (74). |
| 08/16/1905 |
Injured (hamstring soreness),day-to-day for 5 days. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 46 (50); Movement: 55 (75); Control: 40 (61). |
| 01/01/1906 |
OSA scouting updated ratings (potential): Stuff: 46 (50); Movement: 55 (75); Control: 40 (61). |
| 01/01/1907 |
OSA scouting updated ratings (potential): Stuff: 48 (51); Movement: 46 (58); Control: 46 (55). |
| 02/20/1907 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Arroyo Telegrafistas development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 47 (56); Control: 48 (53). |
| 02/25/1908 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Arroyo Telegrafistas development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Stuff: 60 (60); Movement: 48 (55); Control: 52 (55). |
| 02/23/1909 |
Unsuccessfully completed training to improve his strength and conditioning at the Arroyo Telegrafistas development complex. |
| 04/05/1909 |
Unsuccessfully completed training to improve his infield defense at the Arroyo Telegrafistas development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 58 (59); Movement: 44 (54); Control: 56 (65). |
| 02/22/1910 |
Successfully completed training to increase his pitch movement at the Arroyo Telegrafistas development complex. |
| 04/04/1910 |
Unsuccessfully completed training to improve his infield defense at the Arroyo Telegrafistas development complex. |
| 06/07/1910 |
Was traded by the Arroyo Telegrafistas to the Lares Fieles, along with C Leo Taylor, in exchange for RP Esteban Reyes. |
| 12/18/1910 |
Named to the 1910 Copa Mundial for the Wales Dragons. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 59 (62); Movement: 49 (51); Control: 55 (66). |
| 02/21/1911 |
Successfully completed training to improve his secondary pitch at the Lares Fieles development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 86 (88); Movement: 84 (85); Control: 63 (70). |
| 02/20/1912 |
Successfully completed training to improve his strength and conditioning at the Lares Fieles development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 77 (87); Movement: 82 (82); Control: 65 (71). |
| 07/16/1913 |
Was selected to the 1913 Liga Nacional Puertorriquena All-Star Game. |