| Date | Transaction |
| 02-28-2011 | Ron Vander Kelen has retired from football. |
| 08-09-2010 | The Cleveland Ironmen have waived Ron Vander Kelen. |
| 08-09-2010 | The Cleveland Ironmen have moved Sal Pillath to the active roster. The Cleveland Ironmen have moved Ron Vander Kelen to the inactive roster. |
| 05-02-2010 | The Cleveland Ironmen have moved Dave Munchak, Sal Pillath, Dave Green, Jim Kregel, Jim Haddix, Ray Mix, Ron Colter, J.T. Diem, I.M. Hipp, Jim Polisky, Francis Peay, Todd McKinnie, Chris Brown, Carl White, Grant Lee, Jack Mackalavage, Jim Chevrolet, and Ron Vander Kelen to the active roster. The Cleveland Ironmen have moved Moe Racine, John Mackey, Andy Ballantine, John Van Boxmeer, Don Poppowell, Monte Clark, Joe Niagara, Augie Pabst, Dick Himes, Joe Lukens, Lionel Taylor, Rod Huntley, Terry Falcon, Bobby McCrory, Leland Glass, Don Trull, Chuck Guy, and Fair Hooker to the inactive roster. |
| 01-04-2010 | The Cleveland Ironmen have acquired Ron Vander Kelen 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. |
| 01-04-2010 | The Cleveland Ironmen have waived Ron Vander Kelen. |
| 01-04-2010 | The Cleveland Ironmen have acquired Ron Vander Kelen from the waiver wire. |
| 08-23-2009 | The Cleveland Ironmen have waived Ron Vander Kelen. |
| 08-23-2009 | The Cleveland Ironmen have acquired Ron Vander Kelen from the waiver wire. |
| 08-23-2009 | The Cleveland Ironmen have waived Ron Vander Kelen. |
| 08-23-2009 | The Cleveland Ironmen have acquired Ron Vander Kelen from the waiver wire. |
| 08-23-2009 | The Cleveland Ironmen have waived Ron Vander Kelen. |
| 08-23-2009 | The Cleveland Ironmen have acquired Ron Vander Kelen from the waiver wire. |
| 08-10-2008 | The Cleveland Ironmen have automatically waived Ron Vander Kelen to comply with the 80-man roster limit. |
| 01-28-2008 | The Cleveland Ironmen have acquired Ron Vander Kelen 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. |
| 01-28-2008 | The Cleveland Ironmen have waived Ron Vander Kelen. |
| 01-28-2008 | The Cleveland Ironmen have acquired Ron Vander Kelen from the waiver wire. |
| 09-30-2007 | The Cleveland Ironmen have automatically waived Ron Vander Kelen to comply with the 53-man roster limit. |
| 09-24-2007 | The Cleveland Ironmen have acquired Ron Vander Kelen from the waiver wire. |
| 09-24-2007 | The Cleveland Ironmen have waived Ron Vander Kelen. |
| 09-24-2007 | The Cleveland Ironmen have acquired Ron Vander Kelen from the waiver wire. |
| 08-13-2007 | The Las Vegas Night Stalkers have waived Ron Vander Kelen. |
| 08-06-2007 | The Las Vegas Omnipresent have moved Bruce Garrett to the active roster. The Las Vegas Omnipresent have moved Ron Vander Kelen to the inactive roster. |
| 09-10-2006 | The Las Vegas Omnipresent have placed Ron Vander Kelen on the Injured Reserve list for the remainder of the season. |
| 09-10-2006 | The Las Vegas Omnipresent have acquired Ron Vander Kelen from the waiver wire. |
| 08-27-2006 | The Miami Cobras have waived Ron Vander Kelen. |
| 08-27-2006 | The Miami Cobras have moved Ron Vander Kelen to the inactive roster. |
| 08-27-2006 | Ron Vander Kelen of the Miami Cobras is injured with a shoulder joint injury and is expected to be out for approximately 38 days. |
| 01-02-2006 | The Miami Cobras have moved Larry Long, John Meeker, and Ron Vander Kelen to the active roster. The Miami Cobras have moved Sam Heenan, Sammy Lueck, and Dan Holland to the inactive roster. |
| 10-31-2005 | The Miami Cobras have moved Sam Heenan to the active roster. The Miami Cobras have moved Ron Vander Kelen to the inactive roster. |
| 09-18-2005 | The Miami Cobras have moved Ron Vander Kelen to the active roster. |
| 09-18-2005 | The Miami Cobras have moved David Holmes to the active roster. The Miami Cobras have moved Ron Vander Kelen to the inactive roster. |
| 09-12-2005 | The Miami Cobras have moved Ron Vander Kelen to the active roster. The Miami Cobras have moved Brandon Glenn to the inactive roster. |
| 09-05-2005 | The Miami Cobras have moved Brandon Glenn to the active roster. The Miami Cobras have moved Ron Vander Kelen to the inactive roster. |
| 08-08-2005 | The Miami Cobras have moved Link Turner, Charlie Weiner, Lyle Skow, Rich Underwood, John Lyle, Steve Netherton, Eugene Weltman, John Meeker, and Ron Vander Kelen to the active roster. The Miami Cobras have moved Dan Holland, Derrick Griffen, Alex Hallen, Vince Hegman, Nick Banks, Sam Booth, Sam Heenan, James Gehrke, and Harvey Ray to the inactive roster. |
| 01-10-2005 | The Miami Cobras have acquired Ron Vander Kelen from the waiver wire. |
| 08-29-2004 | The Cleveland Ironmen have waived Ron Vander Kelen. |
| 08-29-2004 | The Cleveland Ironmen have changed Chris Flagler's name to Ron Vander Kelen. |
| 08-29-2004 | The Cleveland Ironmen have acquired Chris Flagler from the waiver wire. |
| 08-15-2004 | The Edmonton Frostbite have moved Robert Eller to the active roster. The Edmonton Frostbite have moved Johnny Lockhart to the inactive roster. |
| 08-15-2004 | The Edmonton Frostbite have waived Chris Flagler. |
| 08-15-2004 | The Edmonton Frostbite have reverted Captain Flagler's name to Chris Flagler. |
| 05-02-2004 | The Edmonton Frostbite have moved Troy Lofton, B.W. Bates, Jim Brown, Shotgun Weddin, Garry Carter, Kerry Bolden, Robert Eller, Mike Shegog, and John Sabados to the active roster. The Edmonton Frostbite have moved Todd Garden, Petey Fletcher, Mike Boso, Paul Jones, Rob Beasley, Don Diggs, David Talbott, Ray Fishel, and Captain Flagler to the inactive roster. |
| 05-02-2004 | The Edmonton Frostbite have changed Chris Flagler's name to Captain Flagler. |
| 08-04-2003 | The Edmonton Frostbite have moved Roy Marsh, Norm Codie, Jake Curcillo, Garry Carter, Kerry Bolden, Zeke Frerotte, James Riggle, Bobby Jacobs, Mike Jones, Jim Cooper, Chris Flagler, Eddie Gillette, and John Sabados to the active roster. The Edmonton Frostbite have moved Ossie Walker, Ed Prendergast, Derek Hundon, Stephone Rossum, Petey Fletcher, Doug Birlem, Curtis Leckonby, Mike Boso, Paul Jones, Brian Johnson, Don Diggs, Fred James, David Talbott, and Hurvin Watson to the inactive roster. |
| 09-02-2002 | The Edmonton Frostbite have moved Stephone Rossum to the active roster. The Edmonton Frostbite have moved Chris Flagler to the inactive roster. |
| 08-12-2002 | The Edmonton Frostbite have moved Chris Flagler to the active roster. The Edmonton Frostbite have moved Stephone Rossum to the inactive roster. |
| 04-28-2002 | The Edmonton Frostbite have acquired Chris Flagler from the waiver wire. |
| 09-16-2001 | The Brooklyn Singularities have automatically waived Chris Flagler to comply with the 53-man roster limit. |
| 09-03-2001 | The Brooklyn Singularities have moved Chad Knowland to the active roster. The Brooklyn Singularities have moved Chris Flagler to the inactive roster. |
| 08-06-2001 | The Brooklyn Singularities have moved Chris Flagler and Mike Gibson to the active roster. The Brooklyn Singularities have moved Earnest Anderson and Mike Flowers to the inactive roster. |
Quarterback