| Date | Transaction |
| 02-28-1981 | Dick Gentry has retired from football. |
| 12-10-1979 | The New Jersey Jokers have waived Dick Gentry. |
| 10-21-1979 | The New Jersey Jokers have acquired Dick Gentry from the waiver wire. |
| 08-07-1978 | The Cleveland Ironmen have waived Dick Gentry. |
| 08-07-1978 | The Cleveland Ironmen have acquired Dick Gentry from the waiver wire. |
| 10-31-1977 | The Boston Minutemen have waived Dick Gentry. |
| 08-29-1977 | The Boston Minutemen have moved Dick Gentry to the active roster. The Boston Minutemen have moved Norm Stinchcomb to the inactive roster. |
| 08-29-1977 | The Boston Minutemen have acquired Dick Gentry from the waiver wire. |
| 08-21-1977 | The Cleveland Ironmen have waived Dick Gentry. |
| 08-21-1977 | The Cleveland Ironmen have acquired Dick Gentry from the waiver wire. |
| 05-01-1977 | The Miami Plague have waived Dick Gentry. |
| 05-01-1977 | The Miami Plague have acquired Dick Gentry from the waiver wire. |
| 11-29-1976 | The Cleveland Ironmen have waived Dick Gentry. |
| 11-29-1976 | The Cleveland Ironmen have acquired Dick Gentry from the waiver wire. |
| 11-01-1976 | The Cleveland Ironmen have waived Dick Gentry. |
| 11-01-1976 | The Cleveland Ironmen have acquired Dick Gentry from the waiver wire. |
| 10-31-1976 | The Cleveland Ironmen have automatically waived Dick Gentry to comply with the 53-man roster limit. |
| 10-25-1976 | The Cleveland Ironmen have acquired Dick Gentry from the waiver wire. |
| 10-24-1976 | The Cleveland Ironmen have automatically waived Dick Gentry to comply with the 53-man roster limit. |
| 10-18-1976 | The Cleveland Ironmen have acquired Dick Gentry from the waiver wire. |
| 10-18-1976 | The Cleveland Ironmen have waived Dick Gentry. |
| 10-18-1976 | The Cleveland Ironmen have moved Ferrell Williams to the active roster. The Cleveland Ironmen have moved Dick Gentry to the inactive roster. |
| 08-16-1976 | The Cleveland Ironmen have moved Dick Gentry to the active roster. The Cleveland Ironmen have moved Glen Fern to the inactive roster. |
| 08-15-1976 | The Cleveland Ironmen have moved Rod Mercer to the active roster. The Cleveland Ironmen have moved Dick Gentry to the inactive roster. |
| 08-09-1976 | The Cleveland Ironmen have moved Nate Campbell, Chuck Rhino, Mike Campbell, Carl Brettschneider, Carvell Shook, Tommy O'Neal, Mule Blackburn, Grady Robinson, Deacon Robinson, Royce Bentley, Dick Gentry, Don Fitzpatrick, Deon Munchak, and Duke Colavito to the active roster. The Cleveland Ironmen have moved Rufus Bigbee, Andy Studebaker, Lex Sugar, Joe Stillwagon, Dick Nitschke, Landon Crow, Rick Colzie, Dante Lane, Frosty Rucker, Rob Moroso, Lionel Austin, Bobby Ruhl, Rod Mercer, Jack Kroger, and Clark Kellogg to the inactive roster. |
| 01-26-1976 | The Cleveland Ironmen have acquired Dick Gentry from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 01-26-1976 | The Cleveland Ironmen have waived Dick Gentry. |
| 01-26-1976 | The Cleveland Ironmen have acquired Dick Gentry from the waiver wire. |
| 09-22-1975 | The Cleveland Ironmen have waived Dick Gentry. |
| 09-22-1975 | The Cleveland Ironmen have acquired Dick Gentry from the waiver wire. |
| 08-24-1975 | The Dallas Blah have waived Dick Gentry. |
| 08-24-1975 | The Dallas Blah have reverted Squamous Epithelium's name to Dick Gentry. |
| 08-04-1975 | The Dallas Blah have moved Pete Key and Anthony Larson to the active roster. The Dallas Blah have moved Squamous Epithelium to the inactive roster. |
| 08-19-1974 | The Dallas Blah have moved Squamous Epithelium to the active roster. |
| 08-05-1974 | The Dallas Blah have moved Ken Lowery to the active roster. The Dallas Blah have moved Squamous Epithelium to the inactive roster. |
| 09-25-1972 | The Dallas Blah have changed Dick Gentry's name to Squamous Epithelium. |
| 09-25-1972 | The Dallas Blah have moved Dick Gentry to the active roster. |
| 09-25-1972 | The Dallas Blah have acquired Dick Gentry from the waiver wire. |
| 09-04-1972 | The Dallas Blah have waived Dick Gentry. |
| 09-04-1972 | The Dallas Blah have acquired Dick Gentry from the waiver wire. |
| 08-28-1972 | The San Diego Krunch have waived Dick Gentry. |
| 04-30-1972 | The San Diego Krunch have acquired Dick Gentry from the waiver wire. |
| 09-05-1971 | The Brooklyn Jesters have waived Dick Gentry. |
| 09-07-1970 | The Brooklyn Jesters have acquired Dick Gentry from the waiver wire. |
| 12-14-1969 | The San Francisco Sea Gods have waived Dick Gentry. |
| 12-08-1969 | The San Francisco Sea Gods have acquired Dick Gentry from the waiver wire. |
| 12-01-1969 | The Nashville Sharks have waived Dick Gentry. |
| 11-24-1969 | The Nashville Sharks have moved Hamp Hoggard to the active roster. The Nashville Sharks have moved Dick Gentry to the inactive roster. |
| 10-27-1969 | The Nashville Sharks have moved Dick Gentry to the active roster. The Nashville Sharks have moved Hamp Hoggard to the inactive roster. |
| 10-27-1969 | The Nashville Sharks have acquired Dick Gentry from the waiver wire. |
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