| Date | Transaction |
| 02-28-1996 | Fred Moroski has retired from football. |
| 08-28-1995 | The St. Louis Lions have waived Fred Moroski. |
| 08-07-1995 | The St. Louis Lions have moved Tim Toone, Chuck Long, James Ihedigbo, Jonathan Scott, Kevin Smith, Manny Ramirez, Brandon Pettigrew, Van Malone, Chris Claiborne, Landon Cohen, Kelly Butler, and Kevin Waldroup to the active roster. The St. Louis Lions have moved Jeff Backus, Roy Williams, Sedrick Irvin, Stockar McDougle, Cory Redding, Ken Hardy, Golden Tate, Laken Tomlinson, Nick Fairley, Fred Moroski, Scott Mitchell, and Reuben Droughns to the inactive roster. |
| 08-08-1994 | Trade #53134 has been completed between the Minnesota Tree Dwellers and the St. Louis Lions. The St. Louis Lions receive Fred Moroski (C), Draft Pick - 1995 Round 7 (MIN) from the Minnesota Tree Dwellers in exchange for Draft Pick - 1997 Round 6 (STL). |
| 08-29-1993 | The Minnesota Tree Dwellers have moved Fred Moroski to the active roster. |
| 08-23-1993 | The Minnesota Tree Dwellers have moved Ray Holt to the active roster. The Minnesota Tree Dwellers have moved Fred Moroski to the inactive roster. |
| 08-22-1993 | Fred Moroski of the Minnesota Tree Dwellers is injured with a wrist inflammation and is expected to be out for approximately 9 days. |
| 05-02-1993 | Trade #51887 has been completed between the Montreal Snipers and the Minnesota Tree Dwellers. The Minnesota Tree Dwellers receive Fred Moroski (C), Sam English (TE) from the Montreal Snipers in exchange for Roy Woods (TE), Georgie Porgie (RB). |
| 12-09-1991 | The Oakland Snipers have removed Fred Moroski from the trade block. |
| 04-28-1991 | The Oakland Snipers have placed Fred Moroski on the trade block. |
| 08-27-1990 | Trade #48688 has been completed between the Saskatchewan Fire Ants and the Philadelphia Snipers. The Philadelphia Snipers receive John Toogood (T), Fred Moroski (C) from the Saskatchewan Fire Ants in exchange for Rich Plank (T). |
| 12-24-1989 | The Saskatchewan Chimeras have moved Fred Moroski to the active roster. The Saskatchewan Chimeras have moved Ruben DeGrenier to the inactive roster. |
| 12-18-1989 | The Saskatchewan Chimeras have moved James McDonald, Derrick Cronin, and Ruben DeGrenier to the active roster. The Saskatchewan Chimeras have moved Chuckie Mellus, Vernon Hartenstine, and Fred Moroski to the inactive roster. |
| 12-17-1989 | Fred Moroski of the Saskatchewan Chimeras is injured with a hip contusion and is expected to be out for approximately 10 days. |
| 12-13-1987 | Fred Moroski of the Saskatchewan Chimeras is injured with a leg contusion and is expected to be out for approximately 11 days. |
| 11-15-1987 | Trade #45651 has been completed between the Saskatchewan Chimeras and the Louisville Leprechauns. The Louisville Leprechauns receive Draft Pick - 1988 Round 4 (MIL), Draft Pick - 1989 Round 3 (SAS), Draft Pick - 1988 Round 1 (SAS) from the Saskatchewan Chimeras in exchange for Mike Greene (TE), Fred Moroski (C). |
| 08-10-1986 | Fred Moroski of the Louisville Leprechauns is injured with a hand fracture and is expected to be out for approximately 31 days. |
| 12-29-1985 | The Louisville Leprechauns have moved Fred Moroski to the active roster. |
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