| Date | Transaction |
| 02-28-2008 | Daryl Cox has retired from football. |
| 08-14-2006 | The Brooklyn Singularities have waived Daryl Cox. |
| 11-14-2005 | The Brooklyn Singularities have moved Daryl Cox to the active roster. |
| 11-14-2005 | The Brooklyn Singularities have acquired Daryl Cox from the waiver wire. |
| 08-23-2004 | The Montreal Mastodon have waived Daryl Cox. |
| 05-02-2004 | The Montreal Mastodon have acquired Daryl Cox from the waiver wire. |
| 12-14-2003 | The Providence Devine have waived Daryl Cox. |
| 10-12-2003 | The Providence Devine have acquired Daryl Cox from the waiver wire. |
| 10-12-2003 | The Providence Devine have waived Daryl Cox. |
| 09-08-2003 | The Providence Devine have moved Red Williams to the active roster. The Providence Devine have moved Daryl Cox to the inactive roster. |
| 12-29-2002 | The Providence Devine have moved Daryl Cox to the active roster. |
| 12-29-2002 | The Providence Devine have acquired Daryl Cox from the waiver wire. |
| 09-09-2002 | The Miami Mistborn have waived Daryl Cox. |
| 08-12-2002 | The Miami Mistborn have moved Daryl Cox to the active roster. |
| 08-12-2002 | The Miami Mistborn have moved Chad Gilliam, Rod Woolsey, Merwin Etelman, Nick Banks, Keith Turner, and Paul Landry to the active roster. The Miami Mistborn have moved Cy Jackson, Charles Sawyer, Red Clancy, Ken Turner, Billy Brown, Daryl Cox, Tim Bedore, Blaine Boyarsky, and Mark Moore to the inactive roster. |
| 09-04-2000 | The Miami Mistborn have moved Tommy Lafleur, Earl Washington, Chris Gibbs, Bronzell Schmedding, William Hall, Daryl Cox, Mike Harris, Tim Marvaso, and Blaine Boyarsky to the active roster. The Miami Mistborn have moved John McManus, Cy Jackson, Jim Parks, Bob Klein, Verron Quinn, John Gilmore, Glenn Jilek, Chet Lumpkin, Terry Bauer, and Karl Wolford to the inactive roster. |
| 08-20-2000 | The Miami Mistborn have moved Tommy Lafleur, Fred Lusk, Chris Gibbs, Daryl Cox, and Mike Harris to the inactive roster. |
| 09-01-1997 | The Miami Mistborn have acquired Daryl Cox from the waiver wire. |
| 08-25-1997 | The Memphis Vanguard have moved Jerry Lewis and Dave Prescott to the active roster. |
| 08-25-1997 | The Memphis Vanguard have waived Daryl Cox. |
| 08-11-1997 | The Memphis Vanguard have placed Daryl Cox on the trade block. |
| 08-04-1997 | The Memphis Knights have moved Red Williams, Dan Johnson, Kim Hanneman, Curtis Dumler, Jeff Shoals, and Merv Dinkel to the active roster. The Memphis Knights have moved Drew Dyal, Jerry Lewis, Willie Johnson, Dave Prescott, and Daryl Cox to the inactive roster. |
| 08-05-1996 | The Memphis Knights have moved Marcus Rowell, Ossie Williams, Sonny Covington, Jack Adams, Billy Brown, Bob James, A.A. Wilson, Tom Taylor, Daryl Cox, Bill Frisch, and Troy Beasley to the active roster. The Memphis Knights have moved John Pidgeon, Drew Dyal, Clarence Crutcher, Bronzell Schmedding, Ricky Mello, Tomur Burnham, Jim Sander, Bill Whelan, and Sylvester Wilcox to the inactive roster. |
Safety