| Date | Transaction |
| 02-28-1991 | Herkie Marion has retired from football. |
| 09-03-1990 | The Nashville Sharks have waived Herkie Marion. |
| 12-05-1988 | The Nashville Sharks have moved Ricky Johnson to the active roster. The Nashville Sharks have moved Herkie Marion to the inactive roster. |
| 11-27-1988 | Herkie Marion of the Nashville Sharks is injured with a shoulder ligament sprain and is expected to be out for approximately 29 days. |
| 09-01-1986 | The Nashville Sharks have moved Herkie Marion and Tracy O'Hanley to the active roster. The Nashville Sharks have moved North Jay and Dick Sullivan to the inactive roster. |
| 08-11-1986 | The Nashville Sharks have acquired Herkie Marion from the waiver wire. |
| 08-04-1986 | The Cleveland Ironmen have waived Herkie Marion. |
| 08-04-1986 | The Cleveland Ironmen have moved Danny Kyle and Milt Ziff to the active roster. The Cleveland Ironmen have moved Herkie Marion and Raymond Barry to the inactive roster. |
| 08-04-1986 | The Cleveland Ironmen have moved Jon Christensen, Horace Geathers, Arnie O'Neal, Quincy Brock, Bruiser Broadnax, Alvin Joseph, Jack Williams, Jim Fugett, Frank Conerly, Ray Cassady, Herkie Marion, Donnie Smith, Vernon McKenzie, Tony Liske, Buzzy Offenhauser, Dan Bradshaw, Calvin Morrison, and Raymond Barry to the active roster. The Cleveland Ironmen have moved Thelonious Rolls, Joe Hershey, Bill Cronin, Bob Tasca, Don Milk, Dave Silk, Rex Kern, John Perkovic, Albie Ra, Tony Zale, Jack Frost, Robbie See, Derrick Morse, Big Ed Roebuck, Bruno Sammartino, Charlie Pasteryak, Paul Warfield, and Rosaire Paiement to the inactive roster. |
| 04-27-1986 | The Cleveland Ironmen have acquired Herkie Marion from the waiver wire. |
| 04-27-1986 | The Cleveland Ironmen have waived Herkie Marion. |
| 04-27-1986 | The Cleveland Ironmen have acquired Herkie Marion from the waiver wire. |
| 04-27-1986 | The Cleveland Ironmen have waived Herkie Marion. |
| 04-27-1986 | The Cleveland Ironmen have acquired Herkie Marion from the waiver wire. |
| 09-15-1985 | The Cleveland Ironmen have waived Herkie Marion. |
| 09-15-1985 | The Cleveland Ironmen have acquired Herkie Marion from the waiver wire. |
| 08-05-1985 | The Montreal Mastodon have waived Herkie Marion. |
| 08-05-1985 | The Montreal Mastodon have moved Andy Zeller to the active roster. The Montreal Mastodon have moved Herkie Marion to the inactive roster. |
| 12-17-1984 | The Montreal Mastodon have placed Herkie Marion on the Injured Reserve list for the remainder of the season. |
| 12-17-1984 | The Montreal Mastodon have acquired Herkie Marion from the waiver wire. |
| 12-16-1984 | The Montreal Mastodon have automatically waived Herkie Marion to comply with the 53-man roster limit. |
| 12-10-1984 | The Montreal Mastodon have acquired Herkie Marion from the waiver wire. |
| 12-03-1984 | The Miami Plague have waived Herkie Marion. |
| 12-02-1984 | Herkie Marion of the Miami Plague is injured with an ankle ligament sprain and is expected to be out for approximately 28 days. |
| 01-08-1984 | The Miami Plague have moved Herkie Marion to the active roster. The Miami Plague have moved Craig Parker to the inactive roster. |
| 01-01-1984 | The Miami Plague have moved Steve Butler to the active roster. The Miami Plague have moved Herkie Marion to the inactive roster. |
| 08-28-1983 | Trade #71964 has been completed between the Montreal Mastodon and the Miami Plague. The Miami Plague receive Herkie Marion (RB), Bob Jackson (WR) from the Montreal Mastodon in exchange for Draft Pick - 1986 Round 4 (MIA). |
| 08-28-1983 | The Montreal Mastodon have moved Phil Scioli and Herkie Marion to the active roster. The Montreal Mastodon have moved Andy Zeller and Jim Mancha to the inactive roster. |
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