Numbers in this table represent the number of minutes played at each position. ST represents special teams positions other than K or P.
| Date | Transaction |
| 02-28-2011 | Bob Peacock has retired from football. |
| 08-15-2010 | The Tulsa Osage have waived Bob Peacock. |
| 05-02-2010 | The Tulsa Osage have moved Milque Man to the active roster. The Tulsa Osage have moved Bob Peacock to the inactive roster. |
| 10-04-2009 | The Tulsa Osage have moved Bob Peacock to the active roster. The Tulsa Osage have moved Wes Ostendarp to the inactive roster. |
| 10-04-2009 | The Tulsa Osage have acquired Bob Peacock from the waiver wire. |
| 08-14-2005 | The Cleveland Ironmen have automatically waived Bob Peacock to comply with the 80-man roster limit. |
| 08-08-2005 | The Cleveland Ironmen have moved Richie Aurora to the active roster. The Cleveland Ironmen have moved Bob Peacock to the inactive roster. |
| 08-08-2005 | The Cleveland Ironmen have moved Bob Peacock, Larry Ford, Rondy Grigson, Ron Bentz, Frank Tidmore, Donnie Pearson, Billy Fulton, Jason Powers, Pat Appleton, Jerry Howard, George Gwinn, Al Sanchez, Richard Langhorne, Ray Macafee, Vernon Vanoy, and Terdell Ryan to the active roster. The Cleveland Ironmen have moved John Reger, Richie Aurora, Billy Joe Mantooth, Izzy Lang, Tony Derby, Gerald Howard, Fred Carr, Anton Jones, Chris Romeo, Rankin Hunley, Hull Whelan, D'Artagnan Marquis, Norm Pruce, Bob Jeter, Mike Clemons, and Len Ford to the inactive roster. |
| 05-01-2005 | The Cleveland Ironmen have acquired Bob Peacock from the waiver wire. |
| 08-16-2004 | The Cleveland Ironmen have waived Bob Peacock. |
| 08-16-2004 | The Cleveland Ironmen have moved Mike Clemons to the active roster. The Cleveland Ironmen have moved Bob Peacock 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. |
| 05-02-2004 | The Cleveland Ironmen have acquired Bob Peacock from the waiver wire. |
| 08-12-2002 | The Edmonton Frostbite have moved Roland Means to the active roster. The Edmonton Frostbite have moved Rob Beasley to the inactive roster. |
| 08-12-2002 | The Edmonton Frostbite have waived Bob Peacock. |
| 08-05-2002 | The Edmonton Frostbite have moved Elmo Taylor, Jake Curcillo, Garry Carter, Brad Keane, Larry Williams, and Curtis Joyce to the active roster. The Edmonton Frostbite have moved Petey Fletcher, Bob Peacock, Brian Johnson, David Talbott, and Roy Mitchell to the inactive roster. |
| 10-29-2001 | The Edmonton Frostbite have moved Bob Peacock to the active roster. The Edmonton Frostbite have moved Larry Giannetti to the inactive roster. |
| 10-29-2001 | The Edmonton Frostbite have acquired Bob Peacock from the waiver wire. |
| 08-13-2001 | The Montreal Mastodon have waived Bob Peacock. |
| 10-30-2000 | The Montreal Mastodon have moved Brad Selby to the active roster. The Montreal Mastodon have moved Bob Peacock to the inactive roster. |
| 09-10-2000 | The Montreal Mastodon have moved Bob Peacock to the active roster. The Montreal Mastodon have moved Carl Ploeger to the inactive roster. |
Safety