| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 4 (42); Power: 8 (38); Eye: 14 (75). |
| 03/12/1908 |
Signed a 1-year minor league contract with the Arecibo Lobos organization. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 9 (42); Power: 10 (40); Eye: 16 (75). |
| 02/23/1909 |
Unsuccessfully completed training to generate gap power at the Arecibo Lobos development complex. |
| 04/05/1909 |
Unsuccessfully completed training to improve his defense at catcher at the Arecibo Lobos development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 6 (38); Power: 13 (38); Eye: 12 (80). |
| 02/22/1910 |
Successfully completed training to improve his plate discipline at the Arecibo Lobos development complex. |
| 04/04/1910 |
Unsuccessfully completed training to learn a new position at the Arecibo Lobos development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 8 (39); Power: 13 (40); Eye: 21 (79). |
| 02/21/1911 |
Successfully completed training to improve his plate discipline at the Arecibo Lobos development complex. |
| 04/03/1911 |
Successfully completed training to improve his defense at catcher at the Arecibo Lobos development complex. |
| 07/03/1911 |
Injured on 07/01/1911, diagnosed with a bruised toe, will not miss additional time. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 19 (50); Power: 7 (16); Eye: 31 (65). |
| 04/01/1912 |
Detrimentally completed training to improve his defense at catcher at the Arecibo Lobos development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 24 (48); Power: 10 (14); Eye: 33 (62). |
| 04/07/1913 |
Successfully completed training to improve his defense at catcher at the Arecibo Lobos development complex. |
| 08/18/1913 |
Injured (calf cramp),day-to-day for 3 days. |