| 12/21/1903 |
Signed a 1-year minor league contract with the Pinar del Rio Guajiros organization. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 59 (59); Power: 8 (83); Eye: 48 (48). |
| 06/06/1904 |
Named the #63 prospect in the LPBC |
| 08/20/1904 |
Named the #49 prospect in the LPBC |
| 12/04/1904 |
Named the #40 prospect in the LPBC |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 58 (58); Power: 22 (91); Eye: 48 (48). |
| 05/09/1905 |
Unsuccessfully completed training to generate more batspeed and homerun power at the Pinar del Rio Guajiros development complex. |
| 06/05/1905 |
Named the #47 prospect in the LPBC |
| 06/05/1905 |
Outstandingly completed training to improve his base-stealing technique at the Pinar del Rio Guajiros development complex. |
| 08/19/1905 |
Named the #33 prospect in the LPBC |
| 12/04/1905 |
Named the #16 prospect in the LPBC |
| 12/31/1905 |
Unsuccessfully completed training to improve his defense at shortstop at the Pinar del Rio Guajiros development complex. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 65 (65); Power: 26 (97); Eye: 50 (50). |
| 06/04/1906 |
Unsuccessfully completed training to generate more batspeed and homerun power at the Pinar del Rio Guajiros development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 50 (50); Power: 8 (100); Eye: 51 (51). |
| 05/07/1907 |
Outstandingly completed training to generate more batspeed and homerun power at the Pinar del Rio Guajiros development complex. |
| 06/01/1907 |
Named the #10 prospect in the LPBC |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 48 (48); Power: 24 (100); Eye: 49 (50). |
| 05/05/1908 |
Unsuccessfully completed training to generate more batspeed and homerun power at the Pinar del Rio Guajiros development complex. |
| 06/01/1908 |
Successfully completed training to improve his base-stealing technique at the Pinar del Rio Guajiros development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 47 (47); Power: 28 (100); Eye: 46 (47). |
| 05/05/1909 |
Unsuccessfully completed training to generate more batspeed and homerun power at the Pinar del Rio Guajiros development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 40 (43); Power: 36 (100); Eye: 37 (43). |
| 03/05/1910 |
Unsuccessfully completed training to generate more batspeed and homerun power at the Pinar del Rio Guajiros development complex. |
| 04/01/1910 |
Successfully completed training to improve his base-stealing technique at the Pinar del Rio Guajiros development complex. |
| 05/20/1910 |
Injured (bruised shin),day-to-day for 4 days. |
| 11/05/1910 |
Successfully completed training to improve his base-stealing technique at the Pinar del Rio Guajiros development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 35 (38); Power: 50 (100); Eye: 31 (40). |
| 04/01/1911 |
Detrimentally completed training to improve his infield defense at the Pinar del Rio Guajiros development complex. |
| 11/11/1911 |
Unsuccessfully completed training to improve his infield defense at the Pinar del Rio Guajiros development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 43 (51); Power: 26 (55); Eye: 23 (36). |
| 01/31/1912 |
Outstandingly completed training to learn a new position at the Pinar del Rio Guajiros development complex. |
| 11/03/1912 |
Unsuccessfully completed training to improve his infield defense at the Pinar del Rio Guajiros development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 40 (47); Power: 26 (48); Eye: 22 (33). |
| 04/01/1913 |
Successfully completed training to learn a new position at the Pinar del Rio Guajiros development complex. |
| 11/30/1913 |
Unsuccessfully completed training to improve his infield defense at the Pinar del Rio Guajiros development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 40 (42); Power: 27 (37); Eye: 22 (28). |
| 01/06/1914 |
Successfully completed training to learn a new position at the Pinar del Rio Guajiros development complex. |
| 12/31/1914 |
Unsuccessfully completed training to improve his infield defense at the Pinar del Rio Guajiros development complex. |