| Date | Transaction |
| 02-28-2045 | Frank Clark has retired from football. |
| 09-13-2043 | The Dallas Cowboys have automatically waived Frank Clark to comply with the 53-man roster limit. |
| 08-16-2043 | The Dallas Cowboys have moved Bob Barber, Gary Miller, Tom Etherly, and Terry Dunbar to the active roster. The Dallas Cowboys have moved Frank Clark, Dick Broadhurst, Ken Brinson, and Harold Chamberlain to the inactive roster. |
| 08-25-2042 | The Dallas Cowboys have moved Dick Broadhurst, Frank Clark, and Harold Chamberlain to the active roster. The Dallas Cowboys have moved Jim Matthews and Terry Dunbar to the inactive roster. |
| 08-17-2042 | The Dallas Cowboys have moved Rob Marve, Alden Ecklund, and Eric Heller to the active roster. The Dallas Cowboys have moved Clem Kennedy and Frank Clark to the inactive roster. |
| 11-17-2041 | Frank Clark of the Dallas Cowboys is injured with an ankle ligament sprain and is expected to be out for approximately 25 days. |
| 09-08-2041 | Frank Clark of the Dallas Cowboys is injured with a mild concussion and is expected to be out for approximately 3 days. |
| 02-02-2037 | The Dallas Cowboys have moved Frank Clark, Joe Achui, and Bill Lentz to the active roster. The Dallas Cowboys have moved Barrett Azumah, Leo Lewis, and Sweeny Dow to the inactive roster. |
| 10-27-2036 | The Dallas Cowboys have moved Matt Fedora and Art Jozwiak to the active roster. The Dallas Cowboys have moved Frank Clark and Wayne Jackson to the inactive roster. |
| 10-19-2036 | Frank Clark of the Dallas Cowboys is injured with a wrist fracture and is expected to be out for approximately 48 days. |
| 08-11-2036 | The Dallas Cowboys have acquired Frank Clark from the waiver wire. |
| 04-27-2036 | The Tampa Bay Hornets have moved Lew Donnell, Len Black, Jeff Pleasant, Tex Ashworth, and Ron Stams to the active roster. The Tampa Bay Hornets have moved William Buzin, Glenn Holdman, Tino Sommer, Elvis Keeling, and Chuck Douglass to the inactive roster. |
| 04-27-2036 | The Tampa Bay Hornets have waived Frank Clark. |
| 12-02-2035 | The Tampa Bay Hornets have acquired Frank Clark from the waiver wire. |
| 08-27-2035 | The Miami Xenomorphs have waived Frank Clark. |
| 08-26-2035 | The Miami Xenomorphs have moved Frank Clark to the active roster. The Miami Xenomorphs have moved Harold Polofsky and Darrin Pettigrew to the inactive roster. |
| 08-19-2035 | The Miami Xenomorphs have moved Cecil Heffernan, Marion Kapitansky, Billy Carr, Ed Fuller, Marcus Helton, Darryl Crockett, Bob Grove, Sam Ketzko, Dick Crouse, Barry Sark, Ron Knight, Hal Trocolor, Dale Haliburton, Lamar Sanford, Harold Chamberlain, Stafford Minor, Champ Hauser, Coleman Tingelhoff, Brady Peavey, Ben Franck, Jeff Gamble, Monty Berquist, Milt Maitland, Harold Polofsky, Charles Bundren, Tommy Plantz, and Hagood Evans to the active roster. The Miami Xenomorphs have moved Lamanzer Meeks, Marlon Sherman, John Johnson, Cornelius Jackson, Charlie Rushing, Richard Lynn, Frank Clark, Hersh Morgan, Alex Parsons, Phil Lilly, Ricky McCall, Allen Anderson, Art Pool, Mike Wesley, Charlie Bellamy, Ickey Malcolm, Lorenzo Savoldi, Verl Farr, George Lockett, Israel O'Neil, Alphonso Smith, Harold Muray, Ron Stams, Derwin Baldinger, Derrick Swisher, Jarrod Bryant, and Alan Bordelon to the inactive roster. |
| 08-12-2035 | The Miami Xenomorphs have moved Ron Stams, Frank Clark, Marlon Sherman, Verl Farr, Ickey Malcolm, and Derrick Swisher to the active roster. The Miami Xenomorphs have moved Dale Haliburton, Harold Polofsky, Brady Peavey, Marcus Helton, Harold Chamberlain, and Cecil Heffernan to the inactive roster. |
| 04-29-2035 | The Miami Xenomorphs have acquired Frank Clark from the waiver wire. |
| 08-21-2034 | The Hartford Knights have waived Frank Clark. |
| 08-07-2034 | The Hartford Knights have moved Alan Capers, Frank Clark, and Bruce Weiss to the active roster. The Hartford Knights have moved Arnold Keller and Eric Hill to the inactive roster. |
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