| Date | Transaction |
| 02-28-1996 | Lavale Hamm has retired from football. |
| 10-04-1987 | The Cleveland Ironmen have waived Lavale Hamm. |
| 10-04-1987 | The Cleveland Ironmen have acquired Lavale Hamm from the waiver wire. |
| 09-20-1987 | The Cleveland Ironmen have waived Lavale Hamm. |
| 09-20-1987 | The Cleveland Ironmen have acquired Lavale Hamm from the waiver wire. |
| 08-24-1987 | The Cleveland Ironmen have moved Ivan Fekete to the active roster. |
| 08-24-1987 | The Cleveland Ironmen have waived Lavale Hamm. |
| 08-24-1987 | The Cleveland Ironmen have moved Reb Wickersham, Tyrone Frost, Jack Frost, Elijah Baylor, Ulysses Liberty, and Danny Kyle to the active roster. The Cleveland Ironmen have moved Lee Calland, Tyrone Crabb, Michael Taylor, Frank Casey, Andy Gatski, Greasy Neal, Bobby Ruhl, Lavale Hamm, and Patsy Sarducci to the inactive roster. |
| 05-03-1987 | The Cleveland Ironmen have moved Harry Brown, Glenn Greer, Vernon McKenzie, Tony Liske, Arnie O'Neal, Nick Pietrosante, Andy Gatski, Bill Jett, Greasy Neal, Bruiser Broadnax, Lloyd Pasquesi, Don Harrell, Lavale Hamm, Patsy Sarducci, and Farmer Moofy to the active roster. The Cleveland Ironmen have moved Joe Hershey, Albie Ra, Rex Kern, Big Ed Roebuck, Bruno Sammartino, Jack Frost, Charlie Pasteryak, Elijah Baylor, Ivan Fekete, Paul Warfield, Bob Tasca, Don Milk, Thelonious Rolls, Dave Silk, and Derrick Morse to the inactive roster. |
| 05-03-1987 | The Cleveland Ironmen have acquired Lavale Hamm from the waiver wire. |
| 05-03-1987 | The Cleveland Ironmen have waived Lavale Hamm. |
| 05-03-1987 | The Cleveland Ironmen have acquired Lavale Hamm from the waiver wire. |
| 01-04-1987 | The Cleveland Ironmen have waived Lavale Hamm. |
| 01-04-1987 | The Cleveland Ironmen have acquired Lavale Hamm from the waiver wire. |
| 10-06-1986 | The Las Vegas White Elephants have waived Lavale Hamm. |
| 11-04-1985 | Trade #73743 has been completed between the Toronto Wolves and the Las Vegas White Elephants. The Las Vegas White Elephants receive Felix Mack (QB), Lavale Hamm (C), Pete Benjamin (LB), Draft Pick - 1988 Round 4 (TOR), Draft Pick - 1988 Round 3 (LV), Draft Pick - 1987 Round 3 (TOR) from the Toronto Wolves in exchange for Frank Valentine (C), Bob DuBose (LB). |
| 12-24-1984 | The Boston Minutemen have moved Jerry Sullivan, Lavale Hamm, David Mustafaa, Bob Alex, and Rod Armstrong to the active roster. The Boston Minutemen have moved Jay Becker, Bob Rutkowski, J.B. Souchak, DeMarcus Jones, and Dwayne Hooks to the inactive roster. |
| 09-05-1983 | The Boston Minutemen have moved Mike Criswell and Bob Studstill to the active roster. The Boston Minutemen have moved Bob Lytle and Lavale Hamm to the inactive roster. |
| 08-22-1983 | The Boston Minutemen have moved Bob Lytle and Lavale Hamm to the active roster. The Boston Minutemen have moved Richard Potts to the inactive roster. |
| 08-15-1983 | The Boston Minutemen have acquired Lavale Hamm from the waiver wire. |
| 08-08-1983 | The San Diego Pirates have moved Charley Kelly to the active roster. The San Diego Pirates have moved Ashley Rote to the inactive roster. |
| 08-08-1983 | The San Diego Pirates have waived Lavale Hamm. |
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