| Date | Transaction |
| 02-28-1977 | Calvin Leberman has retired from football. |
| 09-19-1976 | The Baltimore Grim reapers have waived Calvin Leberman. |
| 08-15-1976 | The Baltimore Grim reapers have moved Michael Mitchell, Larry Hammack, George Love, and Joel Brown to the active roster. The Baltimore Grim reapers have moved Hesus "Rodriguez" Sanchez, John Engelhard, Ray Gouveia, Calvin Leberman, and Tony Hunter to the inactive roster. |
| 11-23-1975 | The Baltimore Grim reapers have moved Calvin Leberman to the active roster. |
| 08-24-1975 | The Baltimore Grim reapers have acquired Calvin Leberman from the waiver wire. |
| 09-02-1973 | The Arizona Cardinals have waived Calvin Leberman. |
| 08-06-1973 | The Arizona Cardinals have moved Jerry Whited, Bob Anderson, Rashad Smith, Daniel Van Galder, Jim Grottkau, Mel Evans, Calvin Leberman, and Ray Calligaro to the active roster. The Arizona Cardinals have moved Dexter Morgan, Ralph Hurston, Oren Thompson, Dennis Longley, Jayson Lopeti, Kenyatta Nyers, Lenwood Friedman, and Ronnie "Sunshine" Bass to the inactive roster. |
| 09-03-1972 | The Arizona Cardinals have moved Ralph Hurston, Oren Thompson, Ronnie "Sunshine" Bass, Dexter Morgan, Kenyatta Nyers, and Dennis Longley to the active roster. The Arizona Cardinals have moved Nathan Ledyard, Don Turner, Calvin Leberman, Jerry Williams, and Skip McClendon to the inactive roster. |
| 04-30-1972 | The Arizona Cardinals have moved Nathan Ledyard, Chris Pratt, Don Turner, Calvin Leberman, and Skip McClendon to the active roster. The Arizona Cardinals have moved Ralph Hurston, Oren Thompson, Dennis Longley, Kenyatta Nyers, and Ronnie "Sunshine" Bass to the inactive roster. |
| 01-03-1972 | The Arizona Cardinals have moved Ralph Hurston and Ronnie "Sunshine" Bass to the active roster. The Arizona Cardinals have moved Don Turner and Calvin Leberman to the inactive roster. |
| 09-20-1971 | The Arizona Cardinals have moved Calvin Leberman to the active roster. The Arizona Cardinals have moved Lenwood Friedman to the inactive roster. |
| 09-06-1971 | The Arizona Cardinals have moved Dan Glassman, Ralph Hurston, Jayson Lopeti, Dennis Longley, Anthony Powers, Corey Jones, Steve Watts, Lenwood Friedman, Dexter Morgan, and Sid O'Bradovich to the active roster. The Arizona Cardinals have moved Chris Martin, Johnny Artmore-Hurston, Sean Thomas, Nathan Ledyard, Donnie Morton, Bob Jones, Wally Simon, Don Turner, Calvin Leberman, and Adam Fleming to the inactive roster. |
| 08-16-1971 | The Arizona Cardinals have moved Calvin Leberman to the active roster. The Arizona Cardinals have moved Lenwood Friedman to the inactive roster. |
| 01-04-1971 | The Arizona Cardinals have moved Anthony Powers to the active roster. The Arizona Cardinals have moved Calvin Leberman to the inactive roster. |
| 11-08-1970 | The Arizona Cardinals have moved Calvin Leberman to the active roster. The Arizona Cardinals have moved Lenwood Friedman to the inactive roster. |
| 09-21-1969 | The Arizona Cardinals have acquired Calvin Leberman from the waiver wire. |
| 09-08-1969 | The Winnipeg Jets have waived Calvin Leberman. |
| 11-14-1966 | The Winnipeg Jets have moved Calvin Leberman to the active roster. The Winnipeg Jets have moved Lee Vatterott to the inactive roster. |
| 09-26-1966 | The Winnipeg Jets have acquired Calvin Leberman from the waiver wire. |
| 09-18-1966 | The Jacksonville Beachers have waived Calvin Leberman. |
| 09-12-1966 | The Jacksonville Beachers have moved Ralf Fiss to the active roster. The Jacksonville Beachers have moved Calvin Leberman to the inactive roster. |
| 08-15-1966 | The Jacksonville Beachers have moved Calvin Leberman to the active roster. The Jacksonville Beachers have moved Dutch Schultz to the inactive roster. |
| 08-15-1966 | Trade #20917 has been completed between the Calgary Tomahawks and the Jacksonville Beachers. The Jacksonville Beachers receive Calvin Leberman (QB) from the Calgary Tomahawks in exchange for Paul Edmonds (QB). |
| 10-17-1965 | The Cincinnati Chimeras have moved Calvin Leberman to the active roster. |
| 10-10-1965 | The Cincinnati Chimeras have acquired Calvin Leberman from the waiver wire. |
| 08-15-1965 | The Las Vegas Gamblers have moved Willie Butler to the active roster. The Las Vegas Gamblers have moved Scott Evans to the inactive roster. |
| 08-15-1965 | The Las Vegas Gamblers have waived Calvin Leberman. |
| 08-25-1963 | The Las Vegas Gamblers have moved Calvin Leberman to the inactive roster. |
| 08-11-1963 | The Las Vegas Gamblers have moved Calvin Leberman to the active roster. The Las Vegas Gamblers have moved Scott Evans to the inactive roster. |
Quarterback