| Date | Transaction |
| 02-28-2090 | Karl Leith has retired from football. |
| 09-04-2089 | The Calgary Royals have waived Karl Leith. |
| 08-08-2089 | The Calgary Royals have moved Don Washington, Lawrence Granger, Dennis Scott, Walter Alex, Sam Wiper, Walt Harper, Norm Frazier, Mark Smith, Carl Amman, Ronnie Palatella, Wes Langhorne, Bob Selmon, Roy Thuerk, and Dave Smith to the active roster. The Calgary Royals have moved Robert Woodruff, Jim Bishop, Robert Watson, Bill Collins, Shipley Luck, Montana Gunn, Kevin Jolly, Harold Malone, John Jankovich, Ralph St.Jean, Larry Mitchell, Mickey Stautner, Dave Jones, and Karl Leith to the inactive roster. |
| 10-11-2088 | The Calgary Royals have moved Ralph St.Jean, Jim Bishop, Tommy Davis, Dave Jones, Larry Mitchell, and Karl Leith to the active roster. The Calgary Royals have moved Ronnie Campbell, Sam Wiper, Dennis Scott, Walt Harper, Lawrence Granger, and Walter Alex to the inactive roster. |
| 10-04-2088 | The Calgary Royals have moved Dennis Scott, Walter Alex, Sam Wiper, Ronnie Campbell, Lawrence Granger, and Walt Harper to the active roster. The Calgary Royals have moved Larry Mitchell, Ralph St.Jean, Karl Leith, Tommy Davis, Dave Jones, and Jim Bishop to the inactive roster. |
| 09-06-2088 | The Calgary Royals have moved Ralph St.Jean, Shipley Luck, Harold Malone, Jim Bishop, Dave Jones, Larry Mitchell, and Karl Leith to the active roster. The Calgary Royals have moved Scott Cunningham, Ronnie Campbell, Sam Wiper, Wes Langhorne, Dennis Scott, Walt Harper, Bob Goldberg, and Walter Alex to the inactive roster. |
| 12-01-2087 | The Calgary Royals have moved Herb Hurd, Walt Harper, Jim Hinkle, and Bud Ache to the active roster. The Calgary Royals have moved Michael Munday, Leonard Morabito, Tommy Davis, and Karl Leith to the inactive roster. |
| 10-27-2087 | The Calgary Royals have moved Don Yakavonis, Jim Bishop, Michael Munday, Tommy Davis, Ralph St.Jean, and Karl Leith to the active roster. The Calgary Royals have moved Jim Hinkle, Rudy Cook, Scott Cunningham, Walt Harper, Bud Ache, and Bob Goldberg to the inactive roster. |
| 10-20-2087 | The Calgary Royals have moved Scott Cunningham, Walt Harper, Bud Ache, Jim Hinkle, Bob Goldberg, and Rudy Cook to the active roster. The Calgary Royals have moved Ralph St.Jean, Jim Bishop, Karl Leith, Don Yakavonis, Michael Munday, and Tommy Davis to the inactive roster. |
| 09-01-2087 | The Calgary Royals have moved Al McCarthy, Ralph St.Jean, Jim Bishop, Karl Leith, Michael Munday, and Bill Thompson to the active roster. The Calgary Royals have moved Eric Stanton, Bud Ache, and Herb Hurd to the inactive roster. |
| 08-04-2087 | The Calgary Royals have moved Jim Hinkle, Aaron Harris, Herb Hurd, Don Yakavonis, Wilbur O'Donahue, Vince Simon, Bud Ache, Lou Manuel, Karl Oliver, Michael Weidner, and Frank Johnson to the active roster. The Calgary Royals have moved Clifton Enke, Clarence McGregor, Sup Good, Cedric Jennings, Jim Bishop, Bill Thompson, Michael Munday, Tommy Davis, Al McCarthy, Ralph St.Jean, Larry Mitchell, Dave Jones, Karl Leith, and Bob Goldberg to the inactive roster. |
| 09-01-2086 | The Calgary Royals have moved Ralph St.Jean, Clarence McGregor, Sup Good, Bill Thompson, Cedric Jennings, Tommy Davis, Marques Walden, Dave Jones, Clifton Enke, Todd Capria, Doug Nece, Larry Mitchell, and Karl Leith to the active roster. The Calgary Royals have moved Adrian Thomas, Frank Johnson, Marcus Jensen, Jeff Klaus, Eric Stanton, Mule Battles, Bob Goldberg, Jeff Office, and Jim Hinkle to the inactive roster. |
| 08-05-2086 | The Calgary Royals have moved Herschel Gary, Jeff Office, Gene Wakefield, Marcus Jensen, and Mike Behan to the active roster. The Calgary Royals have moved Clarence McGregor, Larry Mitchell, Dave Jones, Marques Walden, and Karl Leith to the inactive roster. |
| 09-23-2085 | Karl Leith of the Calgary Royals is injured with a knee contusion and is expected to be out for approximately 7 days. |
| 10-15-2084 | Karl Leith of the Calgary Royals is injured with a mild concussion and is expected to be out for approximately 2 days. |
| 10-04-2083 | The Calgary Royals have moved Steve Tesser and Karl Leith to the active roster. The Calgary Royals have moved Dick Logan and Dutch Oatis to the inactive roster. |
| 09-20-2083 | The Calgary Royals have moved Dutch Oatis, Jim Reinhard, and John Jankovich to the active roster. The Calgary Royals have moved Karl Leith, Robert Watson, and Tim Clark to the inactive roster. |
| 09-19-2083 | Karl Leith of the Calgary Royals is injured with a quadricep contusion and is expected to be out for approximately 8 days. |
| 10-19-2082 | The Calgary Royals have moved Karl Leith to the active roster. The Calgary Royals have moved Shipley Luck to the inactive roster. |
| 10-05-2082 | The Calgary Royals have moved Mike Everett and Shipley Luck to the active roster. The Calgary Royals have moved Karl Leith and Tim Clark to the inactive roster. |
| 10-04-2082 | Karl Leith of the Calgary Royals is injured with an ankle ligament sprain and is expected to be out for approximately 21 days. |
| 12-16-2075 | The Calgary Royals have moved Karl Leith to the active roster. The Calgary Royals have moved Jason Armstrong to the inactive roster. |
| 09-02-2075 | The Calgary Royals have moved Harry Harris to the active roster. The Calgary Royals have moved Karl Leith to the inactive roster. |
| 08-05-2075 | The Calgary Royals have moved Ken Parks, Karl Leith, Milt Robinson, Claude Keene, Harry Harris, Chris Neuman, John Wilcox, Bob Schwedes, Cedric Jennings, Jason Armstrong, Ed Coomer, Ray Cramer, Marques Walden, and Frank Wharton to the active roster. The Calgary Royals have moved Mike Davies, Ed Robinson, Latin Simmons, Glen Gehrke, Jim Wilson, John Poole, Howard Heppner, Vern Krouse, John Koken, Dana Lowery, Pop Autry, Robert Stiger, Anthony Hutchison, Matt King, George Clark, Colt Peacemaker, Sean Turner, Greg Smith, and Reggie Humbert to the inactive roster. |
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