| Date | Transaction |
| 02-28-2074 | Roman Thompson has retired from the Philadelphia Inovians. |
| 08-14-2073 | The Philadelphia Inovians have acquired Roman Thompson from the waiver wire. |
| 08-13-2073 | The Cleveland Ironmen have automatically waived Roman Thompson to comply with the 80-man roster limit. |
| 08-07-2073 | The Cleveland Ironmen have moved Chuck Stephens to the active roster. The Cleveland Ironmen have moved Roman Thompson to the inactive roster. |
| 08-07-2073 | The Cleveland Ironmen have moved Bob Larabee and Roman Thompson to the active roster. The Cleveland Ironmen have moved Emmitt Thomas and Robbie Rhino to the inactive roster. |
| 04-30-2073 | The Cleveland Ironmen have acquired Roman Thompson from the waiver wire. |
| 08-28-2072 | The Cleveland Ironmen have automatically waived Roman Thompson to comply with the 65-man roster limit. |
| 08-22-2072 | The Cleveland Ironmen have moved Rob Bruins and Dickie Betts to the active roster. The Cleveland Ironmen have moved Hawthorne Wingo, Clyde S. Dale, Dave Pureifory, Roman Thompson, and Reggie Oldham to the inactive roster. |
| 08-08-2072 | The Cleveland Ironmen have moved Hawthorne Wingo, Dave Pureifory, Tom Flagler, Bob Larabee, Al Brown, Roman Thompson, Hal Cox, Ken Meyer, Jimmy Deremer, Paul Lewis, Gary Alexander, Leon Jett, Andy Thomas, and Clyde S. Dale to the active roster. The Cleveland Ironmen have moved Bill George, Austin Gonsoulin, Robbie Rhino, Emmitt Thomas, Rob Bruins, Arnie "The Farmer" Beswick, Bruce Bannon, Cheyenne Boone, Rocky Hercules, Ross Browner, Lionel Shelby, Goldie Jeter, Carleton Oats, and Bad News Barnes to the inactive roster. |
| 02-01-2072 | The Cleveland Ironmen have acquired Roman Thompson from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 02-01-2072 | The Cleveland Ironmen have waived Roman Thompson. |
| 02-01-2072 | The Cleveland Ironmen have acquired Roman Thompson from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 02-01-2072 | The Cleveland Ironmen have waived Roman Thompson. |
| 01-24-2072 | The Cleveland Ironmen have acquired Roman Thompson from the waiver wire. |
| 01-17-2072 | The Cleveland Ironmen have automatically waived Roman Thompson to comply with the 53-man roster limit. |
| 01-10-2072 | The Cleveland Ironmen have moved Roman Thompson to the inactive roster. |
| 01-10-2072 | The Cleveland Ironmen have acquired Roman Thompson from the waiver wire. |
| 12-28-2071 | The Cleveland Ironmen have waived Roman Thompson. |
| 12-28-2071 | The Cleveland Ironmen have acquired Roman Thompson from the waiver wire. |
| 09-13-2071 | The Philadelphia Inovians have automatically waived Roman Thompson to comply with the 53-man roster limit. |
| 12-08-2070 | The Philadelphia Inovians have moved Carl Bentz and Joe Shield to the active roster. The Philadelphia Inovians have moved Jon Hough and Roman Thompson to the inactive roster. |
| 10-26-2070 | Roman Thompson of the Philadelphia Inovians is injured with a leg contusion and is expected to be out for approximately 2 days. |
| 09-03-2068 | The Philadelphia Inovians have moved Roman Thompson to the active roster. The Philadelphia Inovians have moved Bill Jones to the inactive roster. |
| 11-21-2067 | The Philadelphia Inovians have moved Dana Junker, Troy Donahue, Carl Bentz, and Emile Laurinaitis to the active roster. The Philadelphia Inovians have moved Roman Thompson, Cliff Wickert, Joe Shield, and Tom Pyne to the inactive roster. |
| 12-20-2066 | The Philadelphia Inovians have moved Roman Thompson and Tom Petersmark to the active roster. The Philadelphia Inovians have moved Dana Junker and Carl Bentz to the inactive roster. |
Cornerback