| Date | Transaction |
| 02-28-2006 | Ken Ecklund has retired from the Montreal Mastodon. |
| 01-09-2006 | The Montreal Mastodon have acquired Ken Ecklund from the waiver wire. |
| 09-05-2005 | The Nashville Sharks have waived Ken Ecklund. |
| 08-15-2005 | The Nashville Sharks have acquired Ken Ecklund from the waiver wire. |
| 01-30-2005 | The Cleveland Ironmen have waived Ken Ecklund. |
| 01-30-2005 | The Cleveland Ironmen have acquired Ken Ecklund from the waiver wire. |
| 08-23-2004 | The Cleveland Ironmen have waived Ken Ecklund. |
| 08-23-2004 | The Cleveland Ironmen have moved Kenyon Slaughter, Rankin Hunley, Jake Bender, Jim Haddix, Hull Whelan, Keith Smith, Izzy Lang, Tom Noble, Ray Mix, Don Lamka, and Art Clark to the active roster. The Cleveland Ironmen have moved Kendyl Harris, Fred Lusk, Red Fields, Tony Campion, Artie Wright, Donnie Pearson, Roy Johnson, Richard Langhorne, Charlie Webber, Carlos Johnson, Ken Ecklund, and Eddie Gillette to the inactive roster. |
| 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. |
| 01-11-2004 | The Cleveland Ironmen have acquired Ken Ecklund 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. |
| 01-11-2004 | The Cleveland Ironmen have waived Ken Ecklund. |
| 01-11-2004 | The Cleveland Ironmen have acquired Ken Ecklund from the waiver wire. |
| 08-18-2003 | The Cleveland Ironmen have waived Ken Ecklund. |
| 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 Howard Fleming, Donnie Pearson, Reggie Grimes, Sylvester Wilcox, Dan Moore, Frank Jacoby, Carlos Johnson, Ken Ecklund, Greg Mayer, Ron Bentz, Al Crawford, Renard Pittman, Keith Dwyer, and Rod Gunner to the active roster. The Cleveland Ironmen have moved Tom Noble, Anton Jones, Richie Aurora, Kenyon Slaughter, Izzy Lang, Duane Smith, Ziggy Czarobski, John Perko, Norm Pruce, Hull Whelan, Rankin Hunley, Doug Engles, Moses Branch, and Billy Joe Mantooth to the inactive roster. |
| 01-26-2003 | The Cleveland Ironmen have acquired Ken Ecklund 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. |
| 01-26-2003 | The Cleveland Ironmen have waived Ken Ecklund. |
| 01-26-2003 | The Cleveland Ironmen have acquired Ken Ecklund from the waiver wire. |
| 09-01-2002 | The Cleveland Ironmen have waived Ken Ecklund. |
| 09-01-2002 | The Cleveland Ironmen have acquired Ken Ecklund from the waiver wire. |
| 08-27-2001 | The Providence Devine have waived Ken Ecklund. |
| 08-10-1998 | The Providence Devine have moved Ken Ecklund to the active roster. |
Defensive Tackle