| 12/05/1914 | Joined the Tennessee Volunteers. |
| 01/01/1915 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 05/26/1915 | Injured (Sore shoulder), day-to-day for 4 weeks. |
| 01/01/1916 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1917 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 12/05/1917 | Remained undrafted and became a free agent. |
| 01/01/1918 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 12/05/1918 | Drafted in the 1918 first-year player draft by the Chicago Cougars (Round 27, Pick 15, 431st overall pick). |
| 01/01/1919 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 07/10/1919 | Pitches a 6-hit shutout against the Atlanta Peaches with 4 strikeouts and 2 BB allowed! |
| 08/22/1919 | Pitches a 3-hit shutout against the Atlanta Peaches with 5 strikeouts and 1 BB allowed! |
| 08/25/1919 | Wins the DIX DIX Player of the Week Award. |
| 09/09/1919 | Wins the 1919 Championship with the Mobile Commodores! |
| 12/05/1919 | Released by the Chicago organization. |
| 01/01/1920 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 03/22/1920 | Signed a 1-year minor league contract with the Washington Eagles organization. |
| 04/08/1920 | Released by the Washington organization. |
| 06/08/1920 | Signed a minor league contract with the Philadelphia Sailors organization. |
| 06/08/1920 | Released by the Philadelphia Sailors. |
| 01/01/1921 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 10/15/1921 | Retired from professional baseball. |
| 09/03/1928 | Father of Bob Powers. |