| 01/01/1906 | Drafted in the 1906 inaugural draft by the Dayton Aviators. (Round 6, Pick 8, 48th overall pick). |
| 02/05/1906 | Successfully completed training to improve his baserunning fundamentals at the Dayton Aviators development complex. |
| 03/11/1906 | Successfully completed training to improve his infield defense at the Dayton Aviators development complex. |
| 08/23/1906 | Injured on 08/22/1906, diagnosed with a concussion, is day-to-day. |
| 09/15/1906 | Wins the 1906 Heartland League Championship Series with the Dayton Aviators! |
| 08/02/1907 | Injured on 08/01/1907, diagnosed with a sore foot, is day-to-day. |
| 09/11/1907 | Wins the 1907 Heartland League Championship Series with the Dayton Aviators! |
| 09/22/1907 | Wins the 1907 HL Platinum Stick Award at C. |
| 03/04/1908 | Unsuccessfully completed training to improve his running mechanics at the Dayton Aviators development complex. |
| 05/01/1908 | Wins the HL Batter of the Month Award. |
| 05/18/1908 | Injured (virus),day-to-day for 3 days. |
| 05/20/1908 | Injured (sore groin),day-to-day for 2 days. |
| 06/05/1908 | Injured on 06/02/1908, diagnosed with a fractured hand, will miss 4 weeks. |
| 07/09/1908 | Injured (bruised knee),day-to-day for 2 days. |
| 09/13/1908 | Injured on 09/11/1908, diagnosed with a fractured thumb, will miss 4 weeks. |
| 09/19/1908 | Wins the 1908 Heartland League Championship Series with the Dayton Aviators! |
| 09/30/1908 | Wins the 1908 HL Platinum Stick Award at C. |
| 10/03/1908 | Wins the 1908 HL Most Valuable Player Award. |
| 02/15/1909 | Unsuccessfully completed training to improve his defense at catcher at the Dayton Aviators development complex. |
| 04/16/1909 | Injured (back stiffness),day-to-day for one week. |
| 07/28/1909 | Injured (blurred vision),day-to-day for 5 days. |
| 09/09/1909 | Injured (oblique strain),out for 2 weeks. |
| 09/17/1909 | Wins the 1909 Heartland League Championship Series with the Dayton Aviators! |
| 09/28/1909 | Wins the 1909 HL Platinum Stick Award at C. |
| 04/05/1910 | Detrimentally completed training to improve his defense at catcher at the Dayton Aviators development complex. |
| 06/01/1910 | Wins the HL Batter of the Month Award. |
| 07/11/1910 | Injured on 07/10/1910, diagnosed with a sore knee, is day-to-day. |
| 08/14/1910 | Injured (mild calf strain),day-to-day for 1 day. |
| 08/30/1910 | Injured (hamstring tightness),day-to-day for one week. |
| 09/27/1910 | Wins the 1910 HL Platinum Stick Award at C. |
| 09/30/1910 | Finished 3rd in 1910 HL Most Valuable Player Award voting. |
| 03/26/1911 | Injured on 03/23/1911, diagnosed with a concussion, will miss 7 months. |
| 04/04/1911 | Detrimentally completed training to improve his defense at catcher at the Dayton Aviators development complex. |
| 04/02/1912 | Unsuccessfully completed training to improve his defense at catcher at the Dayton Aviators development complex. |
| 06/20/1912 | Injured on 06/19/1912, diagnosed with back spasms, is day-to-day. |
| 09/22/1912 | Wins the 1912 HL Great Glove Award at C. |
| 03/10/1913 | Injured (groin tightness),day-to-day for one week. |
| 06/04/1913 | Injured (mild shoulder strain),day-to-day for one week. |
| 06/23/1913 | Signed a 2-year contract extension worth a total of $3,780 with the Dayton Aviators organization. |
| 09/26/1913 | Wins the 1913 HL Great Glove Award at C. |
| 09/28/1913 | Wins the 1913 HL Platinum Stick Award at C. |