Numbers in this table represent the number of minutes played at each position. ST represents special teams positions other than K or P.
| Date | Transaction |
| 02-28-2066 | Glenn Horn has retired from football. |
| 09-07-2065 | The Calgary Trojans have waived Glenn Horn. |
| 08-26-2058 | The Tulsa Raiders have moved John Schichtle and Glenn Horn to the active roster. |
| 09-23-2057 | The Tulsa Raiders have moved Glenn Horn to the inactive roster. |
| 08-19-2057 | Glenn Horn of the Tulsa Raiders is injured with a leg contusion and is expected to be out for approximately 6 days. |
| 08-10-2054 | The Tulsa Reapers have moved Bill Fortune, Bill Osborne, Lynn Lyght, Sylvester Russ, Sam Stahlman, Glenn Horn, and Ralph Connors to the active roster. The Tulsa Reapers have moved Troy Prokop, Lori Grimes, Terrence Hillebrand, Ralph Dunsten, Santana Fisher, James Farrington, Johnnie Mitchell, Steve Phillips, Reggie Barnum, and Wild Side to the inactive roster. |
| 08-18-2053 | The Tulsa Reapers have moved Troy Prokop, Terrence Hillebrand, Ralph Dunsten, Santana Fisher, James Farrington, Steve Phillips, and Reggie Barnum to the active roster. The Tulsa Reapers have moved Ed Williams, Bill Fortune, Ed Wagner, Bill Osborne, Glenn Horn, Jim Roberts, and Steve Moreland to the inactive roster. |
| 08-04-2053 | The Tulsa Reapers have moved Ramon McAllister, Michael Feldhaus, Dwayne Campbell, Rich Rosatti, Ralph White, Bucky Houser, Fran Ward, Bill Fortune, Ed Wagner, Wayne Cormier, Howie Banks, Weldon Graham, Mercury Farkas, Emerson Raiola, Bill Osborne, Shawn Peko, Sylvester Russ, Glenn Horn, Derrick Kinder, and Lee James to the active roster. The Tulsa Reapers have moved Olanda Abbott, Earnest Hobbins, Art Shearer, Louis Fernandez, Troy Prokop, Lori Grimes, Gary Miller, Walter Frederick, Terrence Hillebrand, Elbert Coady, Dave Ard, Milton Szymanski, Will Thunder, Santana Fisher, James Farrington, Neely Ganas, Monty Wilbourne, Johnnie Mitchell, Jim Stokes, Steve Phillips, Mike Rawlings, Reggie Barnum, Deacon Moss, Dave Heinrich, and Wild Side to the inactive roster. |
| 01-05-2053 | The Tulsa Reapers have moved Ken McDonough to the active roster. The Tulsa Reapers have moved Glenn Horn to the inactive roster. |
| 12-15-2052 | The Tulsa Reapers have moved Dick Penchion, Sam Stahlman, Glenn Horn, and Steve Moreland to the active roster. |
| 12-09-2052 | The Tulsa Reapers have moved Milton Szymanski to the active roster. The Tulsa Reapers have moved Glenn Horn and Steve Moreland to the inactive roster. |
| 12-02-2052 | The Tulsa Reapers have moved Glenn Horn to the active roster. The Tulsa Reapers have moved Dick Penchion to the inactive roster. |
| 09-29-2052 | The Tulsa Reapers have moved David Hall and Maurice Hayes to the active roster. The Tulsa Reapers have moved Jeff Afflis, Glenn Horn, and Chet Goodman to the inactive roster. |
| 09-09-2052 | The Tulsa Reapers have moved Steve Brooks, Johnny Mackey, and Glenn Horn to the active roster. The Tulsa Reapers have moved Bean Brito, Maurice Hayes, and Harold Webb to the inactive roster. |
| 08-12-2052 | The Tulsa Reapers have moved Dick Penchion and Glenn Horn to the inactive roster. |
| 08-12-2052 | The Tulsa Reapers have moved Glenn Horn and Maurice Hayes to the active roster. |
| 08-12-2052 | The Tulsa Reapers have acquired Glenn Horn from the waiver wire. |
| 08-05-2052 | The New Orleans REBELS have moved Duke Newman to the active roster. |
| 08-05-2052 | The New Orleans REBELS have waived Glenn Horn. |
Defensive Tackle