| Date | Transaction |
| 02-28-2006 | Clayton Smith has retired from football. |
| 08-28-2005 | The Indianapolis Dawgs have moved Tim McLeod to the active roster. The Indianapolis Dawgs have moved Steve Beinor to the inactive roster. |
| 08-28-2005 | The Indianapolis Dawgs have waived Clayton Smith. |
| 08-21-2005 | The Indianapolis Dawgs have moved Meat DeSims to the active roster. The Indianapolis Dawgs have moved Clayton Smith to the inactive roster. |
| 08-08-2005 | The Indianapolis Dawgs have moved Clayton Smith to the active roster. The Indianapolis Dawgs have moved Carl Johnson to the inactive roster. |
| 08-08-2005 | The Indianapolis Dawgs have moved Tim Baca, Erron Conwell, Mario Fernandez, Barry Sanders, Jim Banes, Oscar Madison, Robert Joe, Derrick Thomas, Jim Wright, Bob Williams, Tony Rorison, Todd Dobbs, Bill Martin, Art Gruber, and Mike Raddock to the active roster. The Indianapolis Dawgs have moved Justin Smith, Bob Williams, Mike Barnett, Darnell Knox, Jonathan Scott, Tony Bostic, Freddie Bellamy, Lee McCassiter, Paul Lathon, Glen Lyght, Herb Thompson, Cordell Brown, Nick Gann, Snappy Fedora, and Clayton Smith to the inactive roster. |
| 09-01-2003 | The Indianapolis Dawgs have acquired Clayton Smith from the waiver wire. |
| 04-27-2003 | The Kansas City Kayfabe have moved Joe "Big Game" Hunter, John McDougle, and Tommy Hatch to the active roster. |
| 04-27-2003 | The Kansas City Kayfabe have waived Clayton Smith. |
| 04-27-2003 | The Kansas City Kayfabe have moved Clayton Smith, Tim Wood, Oscar Smith, and Tommy Hatch to the inactive roster. |
| 10-27-2002 | The Kansas City Kayfabe have acquired Clayton Smith from the waiver wire. |
| 09-08-2002 | The San Antonio Silver Hawks have automatically waived Clayton Smith to comply with the 53-man roster limit. |
| 09-02-2002 | The San Antonio Silver Hawks have moved Dewayne Sutherland, Lin Chlebek, Ernie Jones, Marv White, Jimmy Siegal, Dan Childress, Tony Janowicz, Tommy Bregel, Bob Long, Mike Epps, Dennis Jones, and Kirby Lafleur to the active roster. The San Antonio Silver Hawks have moved Tom Reuter, Norman Knapp, Aaron Unitas, Wade Furness, Anthony Lensing, Bill Strausbaugh, Clayton Smith, Eric Chavous, Carl Bleier, Cleveland Robb, Bill Patanelli, and Brian Grant to the inactive roster. |
| 08-19-2002 | The San Antonio Silver Hawks have acquired Clayton Smith from the waiver wire. |
| 08-12-2002 | The San Francisco Cylons have waived Clayton Smith. |
| 08-05-2002 | The San Francisco Cylons have moved Don Smith to the active roster. The San Francisco Cylons have moved Clayton Smith to the inactive roster. |
| 08-25-1996 | Clayton Smith of the San Francisco Cylons is injured with a hip contusion and is expected to be out for approximately 6 days. |
| 08-05-1996 | The San Francisco Cylons have moved Clayton Smith to the active roster. The San Francisco Cylons have moved Tom Williams to the inactive roster. |
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