| 11/29/1909 |
Signed a 1-year minor league contract with the Maunabo Artilleros organization. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 8 (97); Power: 1 (26); Eye: 1 (43). |
| 04/04/1910 |
Unsuccessfully completed training to improve his quality of contact at the Maunabo Artilleros development complex. |
| 07/04/1910 |
Injured (bruised foot),day-to-day for one week. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 18 (91); Power: 12 (25); Eye: 12 (38). |
| 02/21/1911 |
Unsuccessfully completed training to improve his plate discipline at the Maunabo Artilleros development complex. |
| 04/03/1911 |
Unsuccessfully completed training to improve his outfield defense at the Maunabo Artilleros development complex. |
| 07/08/1911 |
Was traded by the Maunabo Artilleros to the Vega Alta Martilleros, along with SP Martín Mandujano, in exchange for RP Alcides Sánchez. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 33 (100); Power: 7 (7); Eye: 23 (34). |
| 02/20/1912 |
Unsuccessfully completed training to improve his running mechanics at the Vega Alta Martilleros development complex. |
| 04/01/1912 |
Outstandingly completed training to improve his outfield defense at the Vega Alta Martilleros development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 42 (100); Power: 7 (7); Eye: 26 (33). |
| 02/25/1913 |
Unsuccessfully completed training to improve his running mechanics at the Vega Alta Martilleros development complex. |
| 05/30/1913 |
Goes 5-7 against the Markham Wheelwrights, with 4 2B, 2 RBI and 1 R. |
| 06/22/1913 |
Injured (hamstring soreness),day-to-day for 3 days. |
| 07/17/1913 |
Injured on 07/16/1913, diagnosed with back spasms, is day-to-day. |
| 10/11/1913 |
Wins the 1913 RCBL OBA Lumberjack (RCBL) at CF. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 44 (100); Power: 6 (6); Eye: 26 (32). |
| 02/24/1914 |
Detrimentally completed training to improve his running mechanics at the Vega Alta Martilleros development complex. |
| 04/15/1914 |
Goes 5-6 against the Pickering Bonebreakers, with 0 RBI and 1 R. |