| Date | Transaction |
| 02-28-1999 | Wendell Harper has retired from the Miami Mistborn. |
| 01-11-1999 | The Miami Mistborn have placed Wendell Harper on the trade block. |
| 12-07-1997 | The Miami Mistborn have moved Pat Greene to the active roster. The Miami Mistborn have moved Wendell Harper to the inactive roster. |
| 10-19-1997 | The Miami Mistborn have acquired Wendell Harper from the waiver wire. |
| 10-05-1997 | The Miami Mistborn have waived Wendell Harper. |
| 09-14-1997 | The Miami Mistborn have moved Gene Tyler and Emery Wolfley to the active roster. The Miami Mistborn have moved Tom Ojo, James Semple, and Wendell Harper to the inactive roster. |
| 08-12-1996 | The Miami Plague have moved Wendell Harper to the active roster. The Miami Plague have moved Mark Nelson to the inactive roster. |
| 08-12-1996 | The Miami Plague have moved James Semple, Al Perkins, Zack Burton, Jim Gray, Russ Quaccia, Sammy Smith, Robert Cenci, Julius Tennell, Paul Goldsmith, and Mark Nelson to the active roster. The Miami Plague have moved Dewey Yowarsky, Al Still, Bob DuBose, Wendell Harper, Jim Stanley, Eric Harper, Vince Hegman, Eric Ward, Booker Johnson, and Keith McClendon to the inactive roster. |
| 11-29-1992 | Wendell Harper of the Miami Plague is injured with an ACL sprain and is expected to be out for approximately 24 days. |
| 09-20-1992 | Wendell Harper of the Miami Plague is injured with an elbow inflammation and is expected to be out for approximately 7 days. |
| 10-27-1991 | Wendell Harper of the Miami Plague is injured with an ankle ligament sprain and is expected to be out for approximately 29 days. |
| 09-09-1991 | The Miami Plague have moved Wendell Harper to the active roster. |
| 09-09-1991 | The Miami Plague have acquired Wendell Harper from the waiver wire. |
| 09-02-1991 | The Toronto Wolves have waived Wendell Harper. |
| 09-02-1991 | The Toronto Wolves have moved Don Cooper, Wally Jeffery, J.B. Souchak, Don Shaw, Ed Foster, Scotty Henry, and Eric Harper to the active roster. The Toronto Wolves have moved Lance Huarte, Wendell Harper, Lee Falls, Ellis Murley, Frank Doornink, Pete Pihos, and Leroy Wright to the inactive roster. |
| 08-05-1991 | The Toronto Wolves have moved Jim Braatz, Earl Washington, Felix Mack, Wendell Harper, John Joe, Canute Johnson, and Calvin Bingham to the active roster. The Toronto Wolves have moved Orland Ribble, Gary Bowden, J.B. Souchak, Don Shaw, Bob DuBose, and P.J. Pickens to the inactive roster. |
| 10-08-1990 | The Toronto Wolves have moved Scotty Henry to the active roster. The Toronto Wolves have moved Wendell Harper to the inactive roster. |
| 09-10-1990 | The Toronto Wolves have moved Wendell Harper to the active roster. |
| 09-10-1990 | The Toronto Wolves have acquired Wendell Harper from the waiver wire. |
| 09-03-1990 | The San Diego Pirates have waived Wendell Harper. |
| 04-29-1990 | The San Diego Pirates have acquired Wendell Harper from the waiver wire. |
| 09-04-1989 | The Las Vegas White Elephants have moved Steve Uzdavinis and Fred Johnson to the active roster. |
| 09-04-1989 | The Las Vegas White Elephants have waived Wendell Harper. |
Tight End