| Date | Transaction |
| 02-28-2034 | Mitch Overmyer has retired from football. |
| 09-12-2033 | The British Columbia Brawlers have waived Mitch Overmyer. |
| 08-29-2033 | The British Columbia Brawlers have moved Mitch Overmyer to the active roster. The British Columbia Brawlers have moved Harvey Tubbs to the inactive roster. |
| 08-29-2033 | The British Columbia Brawlers have moved Stanley Butts, Pete Smith, Derrick Burnett, and John Clark to the active roster. The British Columbia Brawlers have moved Mitch Overmyer, Jerry Stacy, Jack Wright, and Bob Sortun to the inactive roster. |
| 08-08-2033 | The British Columbia Brawlers have moved Mitch Overmyer to the active roster. The British Columbia Brawlers have moved John Clark to the inactive roster. |
| 05-01-2033 | The British Columbia Brawlers have moved Pete Smith and Mitch Overmyer to the inactive roster. |
| 10-13-2031 | The British Columbia Brawlers have moved Mitch Overmyer to the active roster. The British Columbia Brawlers have moved John Brooks to the inactive roster. |
| 09-29-2031 | The British Columbia Brawlers have moved Joe Sestak to the active roster. The British Columbia Brawlers have moved Mitch Overmyer to the inactive roster. |
| 09-28-2031 | Mitch Overmyer of the British Columbia Brawlers is injured with an ankle ligament sprain and is expected to be out for approximately 23 days. |
| 09-28-2031 | The British Columbia Brawlers have placed Mitch Overmyer on the trade block. |
| 09-02-2030 | The British Columbia Brawlers have moved Jonathan Jennings, Pete Smith, Jaime Hueller, Mitch Overmyer, and Jim Young to the active roster. The British Columbia Brawlers have moved Ron Lejeune, Alex Quatse, Al Marvaso, Hal Clark, and Garry Vanderbeek to the inactive roster. |
| 08-05-2030 | The British Columbia Brawlers have moved Roderick Harbaugh, Herb Lewis, Ralph Lockhart, and Mercury Pelluer to the active roster. The British Columbia Brawlers have moved John Brooks, Mitch Overmyer, Kris Young, and Ricky Hix to the inactive roster. |
| 12-30-2029 | Mitch Overmyer of the British Columbia Brawlers is injured with a quadricep contusion and is expected to be out for approximately 5 days. |
| 09-16-2029 | Trade #75510 has been completed between the British Columbia Brawlers and the Kansas City Chiefs. The Kansas City Chiefs receive Draft Pick - 2030 Round 2 (BC) from the British Columbia Brawlers in exchange for Mitch Overmyer (DE). |
| 09-03-2029 | The Kansas City Chiefs have acquired Mitch Overmyer from the waiver wire. |
| 09-03-2029 | The Kansas City Chiefs have waived Mitch Overmyer. |
| 09-02-2029 | The Kansas City Chiefs have moved Fred Anderson and Buster Tevis to the active roster. The Kansas City Chiefs have moved Mitch Overmyer and Kyle Lou to the inactive roster. |
| 09-02-2029 | The Kansas City Chiefs have placed Mitch Overmyer on the trade block. |
| 01-10-2027 | Trade #73927 has been completed between the Arizona Josh Rosens and the Kansas City Chiefs. The Kansas City Chiefs receive Mitch Overmyer (DE), Todd Utt (LB), Chris Gaddis (RB), Draft Pick - 2028 Round 1 (ARI), Draft Pick - 2028 Round 2 (ARI), Draft Pick - 2027 Round 1 (ARI) from the Arizona Josh Rosens in exchange for Dick Puetz (QB), Nate Deters (G), Kenny Poole (G), Draft Pick - 2028 Round 3 (BIR), Draft Pick - 2029 Round 3 (KC). |
| 08-31-2026 | The Arizona Josh Rosens have placed Mitch Overmyer on the trade block. |
| 10-06-2024 | Mitch Overmyer of the Phoenix Fireballers is injured with a mild concussion and is expected to be out for approximately 4 days. |
| 10-11-2021 | The Phoenix Fireballers have moved Mitch Overmyer to the active roster. The Phoenix Fireballers have moved Terence Greene to the inactive roster. |
Defensive End