| Date | Transaction |
| 02-28-2007 | Dan Villanueva has retired from the Cleveland Ironmen. |
| 01-29-2007 | The Cleveland Ironmen have acquired Dan Villanueva 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. |
| 01-29-2007 | The Cleveland Ironmen have waived Dan Villanueva. |
| 01-29-2007 | The Cleveland Ironmen have acquired Dan Villanueva from the waiver wire. |
| 08-20-2006 | The Cleveland Ironmen have automatically waived Dan Villanueva to comply with the 80-man roster limit. |
| 08-14-2006 | The Cleveland Ironmen have moved Patrick Guy to the active roster. The Cleveland Ironmen have moved Dan Villanueva to the inactive roster. |
| 08-07-2006 | The Cleveland Ironmen have moved Richard Wilson, Dan Villanueva, and Darryl Anderson to the active roster. The Cleveland Ironmen have moved Andre LaCroix, Gary Champagne, and Bob Cameron to the inactive roster. |
| 01-02-2006 | The Cleveland Ironmen have acquired Dan Villanueva 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. |
| 01-02-2006 | The Cleveland Ironmen have waived Dan Villanueva. |
| 01-02-2006 | The Cleveland Ironmen have acquired Dan Villanueva from the waiver wire. |
| 09-05-2005 | The Cleveland Ironmen have waived Dan Villanueva. |
| 09-05-2005 | The Cleveland Ironmen have acquired Dan Villanueva from the waiver wire. |
| 09-05-2005 | The Cleveland Ironmen have waived Dan Villanueva. |
| 09-05-2005 | The Cleveland Ironmen have moved Rupe Andrew, John Reger, Hull Whelan, Izzy Lang, Fred Carr, Andre LaCroix, Bob Jeter, Steve Luke, Len Ford, Joe Kaiers, and Tony Derby to the active roster. The Cleveland Ironmen have moved Jerry Wise, Pat Appleton, Richie Aurora, Ziggy Czarobski, Gerald Howard, Greg Moore, Dan Villanueva, Norm Pruce, Bob Bishop, William McAlister, and Terdell Ryan to the inactive roster. |
| 08-28-2005 | The Cleveland Ironmen have changed Dale Livingston's name to Dan Villanueva. |
| 08-22-2005 | The Cleveland Ironmen have moved Dale Livingston to the active roster. The Cleveland Ironmen have moved Rupe Andrew to the inactive roster. |
| 08-22-2005 | The Cleveland Ironmen have moved D'Artagnan Marquis, Billy Joe Mantooth, Rupe Andrew, Don Poppowell, Keith Smith, Ray Mix, Anton Jones, Grant Lee, Gerald Howard, Tim Dobrus, Norm Pruce, Rod Huntley, and Butch Fowler to the active roster. The Cleveland Ironmen have moved Bryan Graham, Rockne Freitas, Rich Shepherd, Jerry Howard, Jim Cronkhite, Al Sanchez, Dale Livingston, Richard Langhorne, Frank Tidmore, Terry McDonald, Glynn Nelson, Charlie Webber, Ron Bentz, and Eddie Gillette to the inactive roster. |
| 08-15-2005 | The Cleveland Ironmen have acquired Dale Livingston from the waiver wire. |
| 01-30-2005 | The Cleveland Ironmen have waived Dale Livingston. |
| 01-30-2005 | The Cleveland Ironmen have acquired Dale Livingston from the waiver wire. |
| 09-12-2004 | The Cleveland Ironmen have automatically waived Dale Livingston to comply with the 53-man roster limit. |
| 09-06-2004 | The Cleveland Ironmen have changed Dat Claphan's name to Dale Livingston. |
| 05-02-2004 | The Cleveland Ironmen have moved Howard Fleming, Artie Wright, Donnie Pearson, Kendyl Harris, Buford Copeland, Brad Selby, Pat Darrow, Carlos Johnson, Ken Ecklund, Calvin Christiansen, Richard Langhorne, Bob Peacock, and George Andrie to the active roster. The Cleveland Ironmen have moved Tom Noble, Chris Romeo, Kenyon Slaughter, Izzy Lang, Charlie Lamberti, Dat Claphan, John Perko, Rupe Andrew, Norm Pruce, Hull Whelan, Rankin Hunley, Doug Engles, Moses Branch, and Billy Joe Mantooth to the inactive roster. |
| 08-18-2003 | The Cleveland Ironmen have moved Kenyon Slaughter, Rankin Hunley, Duane Smith, Rockne Freitas, Rupe Andrew, Ralph Taylor, Ziggy Czarobski, Izzy Lang, Tom Noble, Chuck Guy, Tim Dobrus, Dat Claphan, and Art Clark to the active roster. The Cleveland Ironmen have moved Greg Mayer, Reggie Grimes, Henry Tanner, Steve Stydahar, Leonard Kellogg, Donnie Pearson, Rod Gunner, Jim Cronkhite, Wally Chambers, Carlos Johnson, Ken Ecklund, Ron Songin, Dan Moore, Bill Lueck, and Steve Thomas to the inactive roster. |
| 04-27-2003 | The Cleveland Ironmen have moved Bill McElroy, Henry Tanner, Brian Denson, Fred Godfrey, Clarence Crutcher, Jim Haddix, George Hogue, Justin Wilcox, Steve Stydahar, Leonard Kellogg, Ross Bjork, Wilbur Colter, Jim Cronkhite, Doug Moran, Artie Mitchell, Bill Lueck, Steve Thomas, and Mike Gibson to the active roster. The Cleveland Ironmen have moved Rockne Freitas, Cordell Jells, Rupe Andrew, Ralph Taylor, Bobby Isbell, Carl Parros, Keith Smith, Ray Mix, Chuck Guy, Tim Dobrus, Morris Titanic, Archie Griffin, Dat Claphan, Gary Wray, Max Finn, Mike Pinkett, Butch Fowler, Don Lamka, Golden Richards, and Art Clark to the inactive roster. |
| 09-02-2002 | The Cleveland Ironmen have moved Dat Claphan and Rupe Andrew to the active roster. The Cleveland Ironmen have moved Jim Cronkhite to the inactive roster. |
| 08-26-2002 | The Cleveland Ironmen have moved Albert Signaigo to the active roster. The Cleveland Ironmen have moved Dat Claphan to the inactive roster. |
| 08-19-2002 | The Cleveland Ironmen have moved Ralph Taylor, Greg Mayer, Dat Claphan, Ray Mix, Keith Smith, Richard Wilner, Chris Romeo, Ziggy Czarobski, Kenyon Slaughter, Don Lamka, and Big Daddy Lipscomb to the active roster. The Cleveland Ironmen have moved Clarence Crutcher, Sylvester Wilcox, Leonard Kellogg, Rod Gunner, Donnie Pearson, Wilbur Colter, Clyde Holloway, Jim Cronkhite, Joe Record, John Lott, Al Sanchez, John Joe, Richard Langhorne, Rod Majors, and Rich Shepherd to the inactive roster. |
| 04-28-2002 | The Cleveland Ironmen have moved Henry Tanner, Whitney Allen, Clarence Crutcher, Jim Haddix, Burt Hart, Terrelle Henry, Leonard Kellogg, Joe Record, Ross Bjork, Wilbur Colter, Perry Patten, David Houston, Jim Cronkhite, Lee Falls, Artie Mitchell, Larry Crawford, and Mike Gibson to the active roster. The Cleveland Ironmen have moved Cordell Jells, Rupe Andrew, Bobby Isbell, Keith Smith, Ray Mix, Tim Dobrus, Morris Titanic, Archie Griffin, Richard Wilner, Dat Claphan, Gary Wray, Max Finn, Mike Pinkett, Butch Fowler, Don Lamka, Golden Richards, and Albert Signaigo to the inactive roster. |
| 09-03-2001 | The Cleveland Ironmen have moved Richie Aurora, Billy Joe Mantooth, Rupe Andrew, Ziggy Czarobski, John Perko, Tony Ruud, Dat Claphan, Norm Pruce, Jack Lee, Doug Engles, and Big Daddy Lipscomb to the active roster. The Cleveland Ironmen have moved Ray Guy, Jim Dalton, Terrelle Henry, Ernie McGee, Artie Wright, Ross Bjork, Vincent Cousin, Jim Dixon, David Houston, Larry Friday, John Corker, and Sylvester Wilcox to the inactive roster. |
| 04-29-2001 | The Cleveland Ironmen have moved Artie Wright, Larry Friday, Clendon St.Louis, and Ray Guy to the active roster. The Cleveland Ironmen have moved Richie Aurora, Dat Claphan, Jack Lee, and Rupe Andrew to the inactive roster. |
| 08-21-2000 | The Cleveland Ironmen have moved Ray Mix and Dat Claphan to the active roster. |
| 08-13-2000 | The Cleveland Ironmen have moved Dat Claphan to the inactive roster. |
| 08-13-2000 | Trade #79749 has been completed between the Cleveland Ironmen and the Montreal Mastodon. The Montreal Mastodon receive Tony Singletary (K) from the Cleveland Ironmen in exchange for Dat Claphan (K). |
| 01-29-1996 | The Montreal Mastodon have moved Dat Claphan to the active roster. |
| 12-04-1995 | The Montreal Mastodon have moved Kevin Butler to the active roster. The Montreal Mastodon have moved Dat Claphan to the inactive roster. |
| 11-27-1995 | The Montreal Mastodon have moved Ricky McGee and Dat Claphan to the active roster. The Montreal Mastodon have moved Kevin Butler and Vince Lewis to the inactive roster. |
| 08-27-1995 | The Montreal Mastodon have moved Kevin Butler to the active roster. The Montreal Mastodon have moved Dat Claphan to the inactive roster. |
| 08-07-1995 | The Montreal Mastodon have moved Creston Daffer, Dick Christy, Dat Claphan, and Bob James to the active roster. The Montreal Mastodon have moved Sonny Usher, Kevin Butler, Reggie Boden, and Carl McGeoghan to the inactive roster. |
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