| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 19 (61); Power: 4 (73); Eye: 15 (48). |
| 01/06/1907 |
Signed a 1-year minor league contract with the Stuttgart Vergaser organization. |
| 02/11/1907 |
Unsuccessfully completed training to improve his infield defense at the Stuttgart Vergaser development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 22 (59); Power: 12 (79); Eye: 16 (47). |
| 05/01/1908 |
Unsuccessfully completed training to improve his quality of contact at the Stuttgart Vergaser development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 25 (59); Power: 13 (89); Eye: 18 (48). |
| 05/01/1909 |
Unsuccessfully completed training to improve his plate discipline at the Stuttgart Vergaser development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 27 (62); Power: 18 (87); Eye: 19 (47). |
| 04/01/1910 |
Unsuccessfully completed training to generate gap power at the Stuttgart Vergaser development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 31 (63); Power: 21 (88); Eye: 25 (48). |
| 04/01/1911 |
Unsuccessfully completed training to improve his two-strike approach at the Stuttgart Vergaser development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 37 (89); Power: 1 (40); Eye: 24 (43). |
| 04/01/1912 |
Unsuccessfully completed training to improve his two-strike approach at the Stuttgart Vergaser development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 37 (87); Power: 1 (39); Eye: 27 (41). |
| 04/01/1913 |
Unsuccessfully completed training to generate more batspeed and homerun power at the Stuttgart Vergaser development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 38 (86); Power: 1 (39); Eye: 27 (40). |
| 04/01/1914 |
Outstandingly completed training to generate more batspeed and homerun power at the Stuttgart Vergaser development complex. |
| 01/01/1915 |
OSA scouting updated ratings (potential): Contact: 39 (71); Power: 10 (35); Eye: 27 (36). |
| 04/01/1915 |
Unsuccessfully completed training to generate more batspeed and homerun power at the Stuttgart Vergaser development complex. |