| Date | Transaction |
| 02-28-2042 | John Clark has retired from football. |
| 08-06-2040 | The Memphis Smoke have waived John Clark. |
| 09-05-2039 | The Memphis Smoke have moved John Clark to the active roster. |
| 09-05-2039 | The Memphis Smoke have acquired John Clark from the waiver wire. |
| 08-28-2039 | The Hartford Knights have waived John Clark. |
| 08-28-2039 | The Hartford Knights have acquired John Clark from the waiver wire. |
| 08-08-2039 | The British Columbia Brawlers have waived John Clark. |
| 11-15-2038 | The British Columbia Brawlers have moved Henry Beede to the active roster. The British Columbia Brawlers have moved John Clark to the inactive roster. |
| 09-12-2038 | The British Columbia Brawlers have moved John Clark to the active roster. The British Columbia Brawlers have moved Jeff Gamble to the inactive roster. |
| 09-05-2038 | The British Columbia Brawlers have moved Herb Lewis, Kris Young, Jeff Gamble, and Norty Gardin to the active roster. The British Columbia Brawlers have moved Marcus Williams, Greg Grygo, Ed Harrison, and John Clark to the inactive roster. |
| 11-02-2037 | The British Columbia Brawlers have placed John Clark on the trade block. |
| 02-04-2035 | The British Columbia Brawlers have moved John Clark to the active roster. The British Columbia Brawlers have moved Charlie Andrews to the inactive roster. |
| 12-18-2034 | The British Columbia Brawlers have moved Charlie Andrews to the active roster. The British Columbia Brawlers have moved John Clark to the inactive roster. |
| 12-17-2034 | John Clark of the British Columbia Brawlers is injured with a shoulder muscle strain and is expected to be out for approximately 18 days. |
| 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. |
| 09-06-2032 | The British Columbia Brawlers have moved Cap Mickens and John Clark to the active roster. The British Columbia Brawlers have moved Keith Canty and Jack Wright to the inactive roster. |
| 08-16-2032 | The British Columbia Brawlers have moved Keith Canty, John Brooks, Dwayne Malone, Brandon Croel, Mark Hodge, and Jack Wright to the active roster. The British Columbia Brawlers have moved Stanley Butts, Ricky Hix, Andy Butsko, John McPherson, Pete Smith, and John Clark to the inactive roster. |
| 02-01-2032 | The British Columbia Brawlers have moved John Clark to the active roster. The British Columbia Brawlers have moved John Brooks to the inactive roster. |
| 01-05-2032 | The British Columbia Brawlers have moved John Brooks to the active roster. The British Columbia Brawlers have moved John Clark to the inactive roster. |
| 01-04-2032 | John Clark of the British Columbia Brawlers is injured with a moderate concussion and is expected to be out for approximately 24 days. |
| 11-16-2031 | John Clark of the British Columbia Brawlers is injured with a hip contusion and is expected to be out for approximately 11 days. |
| 08-07-2028 | The British Columbia Brawlers have moved Cameron Wake, Ron Lejeune, Gunnard Reynolds, Frank Morrow, and John Clark to the active roster. The British Columbia Brawlers have moved Al Wilson, Mark Smith, Angus Reid, Lou White, and Rob Murphy to the inactive roster. |
Defensive End