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 |
| 02-28-2115 | Byron Harper has retired from football. |
| 09-09-2114 | The Calgary Royals have waived Byron Harper. |
| 12-10-2113 | Byron Harper of the Calgary Royals is injured with a shoulder ligament sprain and is expected to be out for approximately 25 days. |
| 11-22-2111 | Byron Harper of the Calgary Royals is injured with a hip muscle strain and is expected to be out for approximately 12 days. |
| 11-27-2107 | Byron Harper of the Calgary Royals is injured with a knee contusion and is expected to be out for approximately 8 days. |
| 10-10-2106 | Byron Harper of the Calgary Royals is injured with a hip contusion and is expected to be out for approximately 7 days. |
| 01-26-2105 | The Calgary Royals have moved Byron Harper to the active roster. The Calgary Royals have moved Claude Moore to the inactive roster. |
| 12-29-2104 | The Calgary Royals have moved Jim Mincy, Jim Hinkle, Stan Taylor, and Don Coleman to the active roster. The Calgary Royals have moved Byron Harper, Jubilee DeGraffenreid, Bart Manley, and Tim Collins to the inactive roster. |
| 12-28-2104 | Byron Harper of the Calgary Royals is injured with an ankle ligament sprain and is expected to be out for approximately 27 days. |
| 11-09-2104 | The Calgary Royals have moved Byron Harper to the active roster. The Calgary Royals have moved Claude Moore to the inactive roster. |
| 11-03-2104 | The Calgary Royals have moved Claude Moore and Chris McGee to the active roster. The Calgary Royals have moved Byron Harper and Gary Ramsey to the inactive roster. |
| 11-02-2104 | Byron Harper of the Calgary Royals is injured with a wrist inflammation and is expected to be out for approximately 11 days. |
| 09-23-2103 | The Calgary Royals have removed Byron Harper from the trade block. |
| 08-06-2103 | The Calgary Royals have moved Todd Williams, Claude Moore, Ed Williams, Byron Harper, Joe Robison, David Purvis, Van Wisdom, Mickey Wilson, Michael Marchi, Gasper Ray, James McCormick, Lavar Berner, Paul Lawson, and Johnny Rice to the active roster. The Calgary Royals have moved Don Coleman, Lloyd Dunn, Jim Hinkle, Stan Taylor, Curt McKinney, Jay McNeil, Keith Davis, Bob Baker, Tim Stone, Maurice Lee, Bob Ward, Rocco Romano, Fred Frost, and Henry Clark to the inactive roster. |
| 01-29-2103 | The Calgary Royals have placed Byron Harper on the trade block. |
| 12-04-2102 | The Calgary Royals have moved Milford Morris to the active roster. The Calgary Royals have moved Byron Harper to the inactive roster. |
| 10-30-2102 | The Calgary Royals have moved Byron Harper and James McCormick to the active roster. The Calgary Royals have moved Jim Hinkle and Bruce Gaiter to the inactive roster. |
| 10-02-2102 | The Calgary Royals have moved Bruce Gaiter to the active roster. The Calgary Royals have moved Byron Harper to the inactive roster. |
| 09-11-2102 | The Calgary Royals have moved Byron Harper to the active roster. The Calgary Royals have moved Bob Austin to the inactive roster. |
| 09-03-2102 | The Calgary Royals have moved Tim Stone to the active roster. The Calgary Royals have moved Byron Harper to the inactive roster. |
| 08-07-2102 | The Calgary Royals have moved Gerome Heldt, Mike Adkins, Todd Williams, Claude Moore, Dave Powers, Michael Marchi, Jeff Douglas, Byron Harper, Clarence Barbaro, Milford Morris, James McCormick, Chris McGee, and Jay Brewer to the active roster. The Calgary Royals have moved Will Johnson, Tim Stone, Maurice Lee, Ernest Haller, Mike Godwin, Stan Taylor, Curt McKinney, Henry Clark, Don Coleman, Derrick Gordon, Jim Hinkle, Bibbles Pennington, and Jay McNeil to the inactive roster. |
| 08-15-2101 | The Calgary Royals have acquired Byron Harper from the waiver wire. |
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