| 12/22/1906 |
Signed a 1-year minor league contract with the Dorado Ejemplares organization. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 14 (69); Power: 1 (30); Eye: 12 (53). |
| 02/22/1907 |
Successfully completed training to improve his base-stealing technique at the Dorado Ejemplares development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 17 (67); Power: 6 (33); Eye: 17 (53). |
| 02/25/1908 |
Successfully completed training to generate more batspeed and homerun power at the Dorado Ejemplares development complex. |
| 04/06/1908 |
Successfully completed training to improve his base-stealing technique at the Dorado Ejemplares development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 25 (67); Power: 16 (35); Eye: 31 (53). |
| 01/06/1909 |
Successfully completed training to improve his base-stealing technique at the Dorado Ejemplares development complex. |
| 04/05/1909 |
Unsuccessfully completed training to improve his quality of contact at the Dorado Ejemplares development complex. |
| 06/16/1909 |
Injured on 06/14/1909, diagnosed with a torn posterior cruciate ligament, will miss 7 months. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 27 (68); Power: 23 (35); Eye: 31 (56). |
| 01/01/1910 |
Was traded by the Dorado Ejemplares to the Moca Rebeldes, along with SP Marcos Álvarez, in exchange for SS Juan González. |
| 04/04/1910 |
Unsuccessfully completed training to improve his two-strike approach at the Moca Rebeldes development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 34 (70); Power: 31 (36); Eye: 31 (59). |
| 02/21/1911 |
Successfully completed training to generate gap power at the Moca Rebeldes development complex. |
| 04/03/1911 |
Unsuccessfully completed training to improve his base-stealing technique at the Moca Rebeldes development complex. |
| 06/19/1911 |
Goes 5-6 against the Lares Gritantes, with 2 2B, 2 RBI and 2 R. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 49 (98); Power: 10 (14); Eye: 35 (52). |
| 02/20/1912 |
Unsuccessfully completed training to improve his two-strike approach at the Moca Rebeldes development complex. |
| 04/01/1912 |
Successfully completed training to improve his base-stealing technique at the Moca Rebeldes development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 53 (97); Power: 12 (14); Eye: 36 (52). |
| 02/25/1913 |
Outstandingly completed training to improve his running mechanics at the Moca Rebeldes development complex. |
| 04/01/1913 |
Injured (knee contusion),day-to-day for one week. |
| 04/07/1913 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Moca Rebeldes development complex. |