| Date | Transaction |
| 02-28-1976 | Fer Marino has retired from football. |
| 02-03-1975 | The Las Vegas Sinners have waived Fer Marino. |
| 01-06-1975 | The Las Vegas Sinners have moved Jeff Austero, Hugo Stiglitz, Bolt Ramsay, Grady Jankowski, and Bobby Paulson to the active roster. The Las Vegas Sinners have moved Walter Scott, Don Wade, Tom Turner, Fer Marino, and Emerson Cod to the inactive roster. |
| 12-09-1974 | The Las Vegas Sinners have moved Buddy Morrow and Fer Marino to the active roster. The Las Vegas Sinners have moved Jeff Austero and Grady Jankowski to the inactive roster. |
| 09-16-1974 | The Las Vegas Sinners have moved Paul Hewson to the active roster. The Las Vegas Sinners have moved Fer Marino to the inactive roster. |
| 12-31-1973 | The Las Vegas Sinners have moved Tedy Barton, Edmure Collins, Garrett Winter, and Fer Marino to the active roster. The Las Vegas Sinners have moved Brian Harris, Korben Dallas, and Paul Hewson to the inactive roster. |
| 09-10-1973 | The Las Vegas Sinners have moved Paul Hewson and Bobby Paulson to the active roster. The Las Vegas Sinners have moved Sam Fann and Fer Marino to the inactive roster. |
| 09-03-1973 | The Las Vegas Sinners have moved Fer Marino, Kenny Lynn, Wario Cousins, George Krueger, Floyd Waters, Herschel Crichton, and Brad Adams to the active roster. The Las Vegas Sinners have moved Tom Turner to the inactive roster. |
| 08-06-1973 | The Las Vegas Sinners have moved Tim Smith to the active roster. The Las Vegas Sinners have moved Floyd Waters, Wario Cousins, Fer Marino, and Bobby Paulson to the inactive roster. |
| 09-03-1972 | The Las Vegas Sinners have moved Charley Widmore, Sam Fann, Kenyatta Gary, Tedy Barton, George Krueger, Reggie Hardison, Herschel Crichton, Fuad Berezney, Wario Cousins, Brad Adams, Fer Marino, Jag Brumley, Paul Hewson, Don Pepe, Jack Blackfyre, Bobby Paulson, Bill Mitchell, and Kenny Lynn to the active roster. The Las Vegas Sinners have moved John Griffin, Ralph Sheffield, Jason Hughes, Phil Schiechl, Earl Hurley, Chad Devine, Otto Paschka, Frank Parrish, Jamie Whitted, and Tim Smith to the inactive roster. |
| 04-30-1972 | The Las Vegas Sinners have moved John Griffin, Earl Hurley, and Dalton Daugherty to the active roster. The Las Vegas Sinners have moved Cliff Walker, Kenyatta Gary, Tedy Barton, Herschel Crichton, Fuad Berezney, Wario Cousins, Ken Jilek, Brad Adams, Fer Marino, Jag Brumley, Paul Hewson, Don Pepe, Bobby Paulson, Bill Mitchell, and Kenny Lynn to the inactive roster. |
| 08-05-1968 | The Las Vegas Sinners have changed Earnest Marino's name to Fer Marino. |
| 12-25-1967 | The Las Vegas Sinners have moved Earnest Marino to the active roster. |
| 12-25-1967 | The Las Vegas Sinners have acquired Earnest Marino from the waiver wire. |
| 12-17-1967 | The Philadelphia Whiners have waived Earnest Marino. |
| 09-17-1967 | Earnest Marino of the Philadelphia Whiners is injured with an ankle ligament sprain and is expected to be out for approximately 16 days. |
| 08-14-1966 | Trade #12118 has been completed between the Philadelphia Whiners and the Los Angeles Thunderbirds. The Los Angeles Thunderbirds receive Robert Jones (WR) from the Philadelphia Whiners in exchange for Earnest Marino (T). |
| 08-08-1966 | The Los Angeles Thunderbirds have moved Earnest Marino to the active roster. The Los Angeles Thunderbirds have moved Mike Douds to the inactive roster. |
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