| Date | Transaction |
| 02-28-1974 | Johnny Grannell has retired from football. |
| 10-15-1973 | The Minnesota SALT CROCODILES have waived Johnny Grannell. |
| 10-01-1972 | The Minnesota SALT CROCODILES have moved Egan Gimp and Devin Risher to the active roster. The Minnesota SALT CROCODILES have moved Johnny Grannell and Harry Tsoklis to the inactive roster. |
| 12-26-1971 | The Minnesota SALT CROCODILES have moved Sneeze Dubzinski and Johnny Grannell to the active roster. The Minnesota SALT CROCODILES have moved Dick Maeda and Sam Kiefer to the inactive roster. |
| 12-20-1971 | The Minnesota SALT CROCODILES have acquired Johnny Grannell from the waiver wire. |
| 11-29-1971 | The Seattle Thunderbirds have waived Johnny Grannell. |
| 11-29-1971 | The Seattle Thunderbirds have moved Jerry Gray to the active roster. The Seattle Thunderbirds have moved Johnny Grannell to the inactive roster. |
| 11-14-1971 | The Seattle Thunderbirds have moved Johnny Grannell to the active roster. The Seattle Thunderbirds have moved Jerry Gray to the inactive roster. |
| 11-14-1971 | The Seattle Thunderbirds have acquired Johnny Grannell from the waiver wire. |
| 09-06-1971 | The Pittsburgh Ironheads have moved Jeff Leckonby to the inactive roster. |
| 09-06-1971 | The Pittsburgh Ironheads have waived Johnny Grannell. |
| 08-09-1971 | The Pittsburgh Ironheads have moved Mike Williams, Sam Morin, Nick Barnett, Roy Hicks, and Chris Seiple to the active roster. The Pittsburgh Ironheads have moved John Beverly, Tommy McLaughlin, Johnny Grannell, John Margerum, and Tony Hawkins to the inactive roster. |
| 08-31-1970 | The Pittsburgh Ironheads have moved Johnny Grannell to the active roster. The Pittsburgh Ironheads have moved Jack Sidle to the inactive roster. |
| 08-16-1970 | The Pittsburgh Ironheads have moved John Beverly, Tony Killorin, and Roy Hicks to the active roster. The Pittsburgh Ironheads have moved Johnny Grannell, Jesse Stargell, and John Murtagh to the inactive roster. |
| 08-11-1969 | The Pittsburgh Ironheads have moved Curtis Oliver, Johnny Grannell, and Adam Fleming to the active roster. The Pittsburgh Ironheads have moved Brian DeVaughn, Kwamie Wells, and John Murtagh to the inactive roster. |
| 08-11-1969 | The Pittsburgh Ironheads have acquired Johnny Grannell from the waiver wire. |
| 08-04-1969 | The Boston Liberty have waived Johnny Grannell. |
| 09-12-1966 | The Boston Liberty have acquired Johnny Grannell from the waiver wire. |
| 09-11-1966 | The Los Angeles Trojans have automatically waived Johnny Grannell to comply with the salary cap limit. |
| 09-14-1964 | The Los Angeles Trojans have acquired Johnny Grannell from the waiver wire. |
| 09-06-1964 | The Virginia Bridgeburners have waived Johnny Grannell. |
| 05-03-1964 | The Virginia Bridgeburners have moved Brad Scalissi, Mark Bates, Johnny Grannell, and Joe Kelly to the active roster. The Virginia Bridgeburners have moved Mark Naumu, Hugh Cox, Sam Holman, and Eddie Zehrer to the inactive roster. |
| 12-01-1963 | The Virginia Bridgeburners have moved Raymond Kelly to the active roster. The Virginia Bridgeburners have moved Johnny Grannell to the inactive roster. |
| 12-01-1963 | The Virginia Bridgeburners have moved Johnny Grannell to the active roster. The Virginia Bridgeburners have moved Doug Meyers to the inactive roster. |
| 09-15-1963 | The Virginia Bridgeburners have placed Johnny Grannell on the trade block. |
| 09-01-1963 | The Virginia Bridgeburners have moved Bill Davis, Andre Farris, Lamar Light, Bill Autry, Hugh Cox, Sam Holman, Bob Zecher, Sean Pittman, Lamont Chesser, Pat Ryan, Eddie Zehrer, and Mark Naumu to the active roster. The Virginia Bridgeburners have moved Steve Goldstein, Hogan Ryan, Demond Peterson, Doug Feeley, Tommy Shirk, Mike Johnson, Brian Pickel, Johnny Grannell, Brad Scalissi, Mark Bates, Derrick Crutcher, and Al Haynesworth to the inactive roster. |
| 08-05-1963 | The Virginia Bridgeburners have moved Mark Bates, Johnny Grannell, Hogan Ryan, Walt Fujita, and Jim Williams to the active roster. The Virginia Bridgeburners have moved Mark Naumu, Sam Holman, Demond Peterson, Mike Prescott, and Pat Ryan to the inactive roster. |
| 12-31-1962 | The Virginia Bridgeburners have moved Bill Davis, Andre Farris, Demond Peterson, Sam Holman, Bob Zecher, and Mark Naumu to the active roster. The Virginia Bridgeburners have moved Hogan Ryan, Brian Pickel, Johnny Grannell, John Whited, Hugh Cox, and Al Haynesworth to the inactive roster. |
| 12-16-1962 | The Virginia Bridgeburners have moved Johnny Grannell to the active roster. The Virginia Bridgeburners have moved Mark Naumu to the inactive roster. |
| 09-16-1962 | The Virginia Bridgeburners have moved Doug Meyers to the active roster. The Virginia Bridgeburners have moved Johnny Grannell to the inactive roster. |
| 09-16-1962 | Johnny Grannell of the Virginia Bridgeburners is injured with a knee derangement and is expected to be out for approximately 29 days. |
| 08-07-1961 | The Virginia Bridgeburners have moved Steve Bowling, Ron Conrad, Johnny Grannell, Walt Anderson, Raymond Kelly, and Jabbar Gregory to the active roster. The Virginia Bridgeburners have moved R.J. Haines, Scott Call, Dale Kadish, Al Haynesworth, Jeff Clowes, John Whited, and Tony Burruss to the inactive roster. |
Cornerback