| Date | Transaction |
| 02-28-2015 | John Brewster has retired from football. |
| 09-02-2013 | The Cleveland Dawgs have waived John Brewster. |
| 08-05-2013 | The Cleveland Dawgs have moved Marty Murphy, Jerrell Fernandez, Cornell Winther, Jerrel Stifler, Pete Medved, Todd Smith, Myrt Hudson, and Jeff Sualua to the active roster. The Cleveland Dawgs have moved John Thomas, John Brewster, Derrick Thomas, Mario Fernandez, Thumper Howell, Barry Sanders, Bubba Hector, and Art Gruber to the inactive roster. |
| 09-05-2011 | The Cleveland Dawgs have moved Dan Sparlis and John Brewster to the active roster. The Cleveland Dawgs have moved Allen Richman and Buster Johnson to the inactive roster. |
| 08-08-2011 | The Cleveland Dawgs have moved Bill Elia, Rodney Jones, Don Mosley, Bob Reynolds, Bullets Lloyd, James Flanagan, Buster Johnson, Luther Cross, John Sanders, Jim Perry, Guy Houghton, Bob Kinney, and Reno McMillan to the active roster. The Cleveland Dawgs have moved John Brewster, Jim Ross, Scott Butler, Don Cahill, Jimmy Ohmer, Crawford "Cherokee Bill" Goldsby, Thumper Howell, Barry Sanders, Patrick Yohn, Tim McLeod, Brian Moore, Jumpy Terrell, and Panama "Red" Primeau to the inactive roster. |
| 12-20-2010 | The Cleveland Dawgs have placed John Brewster on the Injured Reserve list for the remainder of the season. |
| 11-28-2010 | John Brewster of the Cleveland Dawgs is injured with a complete MCL tear and is expected to be out for the rest of the season. |
| 09-07-2009 | The Cleveland Dawgs have moved John Brewster to the active roster. The Cleveland Dawgs have moved Donny Todd to the inactive roster. |
| 08-10-2009 | The Cleveland Dawgs have moved Tommy Butler, Bill Elia, Donny Todd, Joe Wilkinson, Chuck Ciccone, and Bubba Hector to the active roster. The Cleveland Dawgs have moved John Brewster, Tony Osbourne, Bruce Tucker, Crawford "Cherokee Bill" Goldsby, Thumper Howell, and Henry Thomas to the inactive roster. |
| 09-01-2008 | The Indianapolis Dawgs have moved John Brewster to the active roster. The Indianapolis Dawgs have moved Donny Todd to the inactive roster. |
| 08-04-2008 | The Indianapolis Dawgs have moved Harry Beasley, Cornell Winther, Tony Osbourne, Greg Teal, Jim Craft, Bullets Lloyd, Oscar Madison, and Lou Griffin to the active roster. The Indianapolis Dawgs have moved Ed Smith, John Brewster, Jim Ross, Ben Meyers, Jumbo Karras, Crawford "Cherokee Bill" Goldsby, Geno Forbes, and Brian Moore to the inactive roster. |
| 08-27-2007 | The Indianapolis Dawgs have moved John Brewster to the active roster. The Indianapolis Dawgs have moved Allen Richman to the inactive roster. |
| 08-06-2007 | The Indianapolis Dawgs have moved Daniel Winters, James Faust, Allen Richman, Marco Ferguson, Harry Ard, and Aubrey Carey to the active roster. The Indianapolis Dawgs have moved John Brewster, Jimmy Ohmer, Tony Bostic, Ricky "AP" Norman, Panama "Red" Primeau, and Ben Cross to the inactive roster. |
| 04-29-2007 | The Indianapolis Dawgs have moved Ed Smith, John Brewster, Jim Meier, Chris Beaudoin, Cal Fann, Mike Raddock, Jeff Lansford, and Randy Roderick to the active roster. The Indianapolis Dawgs have moved Snappy Fedora, Jumbo Karras, Steve Beinor, Crawford "Cherokee Bill" Goldsby, Thumper Howell, Cordell Brown, Geno Forbes, and Darnell Knox to the inactive roster. |
| 12-25-2006 | The Indianapolis Dawgs have moved Donny Todd and Bob Williams to the active roster. The Indianapolis Dawgs have moved John Brewster and Jim Ross to the inactive roster. |
| 12-24-2006 | John Brewster of the Indianapolis Dawgs is injured with a shoulder joint injury and is expected to be out for approximately 35 days. |
| 04-30-2006 | The Indianapolis Dawgs have moved John Brewster to the active roster. |
| 12-12-2005 | The Indianapolis Dawgs have moved Tim Baca and Tony Osbourne to the active roster. The Indianapolis Dawgs have moved John Brewster and Greg Teal to the inactive roster. |
| 12-11-2005 | John Brewster of the Indianapolis Dawgs is injured with a wrist dislocation and is expected to be out for approximately 15 days. |
| 05-01-2005 | The Indianapolis Dawgs have removed John Brewster from the trade block. |
| 02-07-2005 | The Indianapolis Dawgs have placed John Brewster on the trade block. |
| 11-28-2004 | The Indianapolis Dawgs have moved John Brewster and Thumper Howell to the active roster. The Indianapolis Dawgs have moved Ed Smith and Frank Jenkins to the inactive roster. |
| 11-01-2004 | The Indianapolis Dawgs have moved Freddie Bellamy to the active roster. The Indianapolis Dawgs have moved John Brewster and Mario Fernandez to the inactive roster. |
| 10-31-2004 | John Brewster of the Indianapolis Dawgs is injured with an ankle ligament sprain and is expected to be out for approximately 27 days. |
| 08-05-2002 | The Indianapolis Dawgs have moved John Brewster, Bruce Tucker, Lee McCassiter, Ed Misko, Geno Forbes, and Paul Horner to the active roster. The Indianapolis Dawgs have moved Glen Evans, Lou Korff, Dwight Reynolds, Justin Smith, Reggie Simmons, and Daryl Johnson to the inactive roster. |
| 11-12-2001 | The Indianapolis Dawgs have moved Lou Korff and Jeff Lansford to the active roster. The Indianapolis Dawgs have moved John Brewster and Justin Smith to the inactive roster. |
| 11-04-2001 | John Brewster of the Indianapolis Dawgs is injured with an ankle ligament sprain and is expected to be out for approximately 18 days. |
| 08-06-2001 | The Indianapolis Dawgs have moved John Brewster and Paul Horner to the active roster. The Indianapolis Dawgs have moved Glen Evans and Lou Korff to the inactive roster. |
Cornerback