| Date | Transaction |
| 02-28-1973 | Dar Smith has retired from the Los Angeles RAMS. |
| 08-07-1972 | The Los Angeles RAMS have moved Dar Smith to the active roster. |
| 04-30-1972 | The Los Angeles RAMS have moved Bill Mack to the active roster. The Los Angeles RAMS have moved Dar Smith to the inactive roster. |
| 11-21-1971 | The Los Angeles RAMS have moved Dar Smith to the active roster. The Los Angeles RAMS have moved Dave Bilbo to the inactive roster. |
| 05-02-1971 | The Los Angeles RAMS have moved Bake Baker, Chris Watson, Pat Metcalf, and Bill Mack to the active roster. The Los Angeles RAMS have moved Jevon Lawrence, Dar Smith, Tim Herring, and Mike Cullen to the inactive roster. |
| 09-01-1969 | The Los Angeles RAMS have moved Mike Clarke and Dar Smith to the active roster. |
| 09-01-1969 | The Los Angeles RAMS have moved Jorge Darden, Brett Scott, Stan Clark, Mike Raffel, and Walter Elston to the active roster. The Los Angeles RAMS have moved Brandon Boerigter, Chuck Laslavic, Dar Smith, Tom Merrow, and Pat Metcalf to the inactive roster. |
| 08-04-1969 | The Los Angeles RAMS have moved Mardye Jessie, Dar Smith, and Tom Merrow to the active roster. The Los Angeles RAMS have moved Jorge Darden, Brett Scott, and Walter Elston to the inactive roster. |
| 04-27-1969 | The Los Angeles RAMS have acquired Dar Smith from the waiver wire. |
| 08-20-1967 | The Rochester YS have waived Dar Smith. |
| 10-16-1966 | The Rochester Jinx have moved Dar Smith to the active roster. The Rochester Jinx have moved Zip Hampton to the inactive roster. |
| 11-28-1965 | The Rochester Jinx have moved Dar Smith to the inactive roster. |
| 08-15-1965 | Trade #44325 has been completed between the Washington Xenomorphs and the Rochester Jinx. The Rochester Jinx receive Dick Nash (DT), Dar Smith (WR), Draft Pick - 1968 Round 2 (WAS) from the Washington Xenomorphs in exchange for Mike Niehaus (G). |
| 08-15-1965 | The Washington Xenomorphs have moved Andre Reynolds, Roy Smith, Tom Sinnott, Willie Spirida, Albert Ray, Cliff Welch, Elmer Isom, John Farley, Ravin Broadhurst, E.L. Ulinski, John Jefferson, Floyd Ryan, Sean Broyles, Don Leary, Dar Smith, Jason Simmons, James Bond, and Oscar Key to the active roster. The Washington Xenomorphs have moved Rick Larden, Joe Robustelli, Mike Hull, Mark Hickman, Doug Parker, Morris Joseph, Leather Al-Jabbar, Brandon Lund, Al Compton, Max Ariail, Jim Lofton, Jeff Zilly, Laron Stewart, Joey McDonald, Larry Herline, Kurt Johnson, Brian Eissler, and Tom Walter to the inactive roster. |
| 08-09-1965 | The Washington Xenomorphs have moved Pete Burgess, Richard Studdard, Leather Al-Jabbar, Mitch Reppond, John Rowe, Mark Hickman, and Eddie Baker to the active roster. The Washington Xenomorphs have moved Sean Broyles, Dar Smith, Bill Govan, Rashod Davidson, Kevin Dubzinski, and Roy Smith to the inactive roster. |
| 11-16-1964 | The Washington Xenomorphs have moved Ryan Mills, Dar Smith, Jeff Zilly, and Tony Moriarty to the active roster. The Washington Xenomorphs have moved Ed Papale, Mark Hickman, Joe Robustelli, and Tony Frankian to the inactive roster. |
| 11-02-1964 | The Washington Xenomorphs have moved Richard Studdard, Cliff Welch, Elmer Isom, and Mark Hickman to the active roster. The Washington Xenomorphs have moved Tony Moriarty, Dar Smith, Jeff Zilly, and Ryan Mills to the inactive roster. |
| 08-30-1964 | The Washington Xenomorphs have moved Ed Papale, Willie Spirida, Jack Signaigo, Calvin Studdard, Robb McConnell, Sean Broyles, Dar Smith, Elmer Isom, John Farley, Tony Frankian, Gene McEvoy, and Richard Studdard to the active roster. The Washington Xenomorphs have moved Rat Howard, Morris Joseph, Roy Smith, Oliver Zirinsky, Brandon Lund, Al Compton, Sammy Schmit, Laron Stewart, Leo Scarpitto, Kurt Johnson, Rick Larden, and Larry Herline to the inactive roster. |
| 08-24-1964 | The Washington Xenomorphs have moved Morris Joseph, Al Compton, Sammy Schmit, Max Ariail, Laron Stewart, Leo Scarpitto, and Mark Hickman to the active roster. The Washington Xenomorphs have moved Ed Papale, Willie Spirida, Calvin Studdard, Sean Broyles, Dar Smith, Bill Govan, and Richard Studdard to the inactive roster. |
| 08-10-1964 | The Washington Xenomorphs have moved Ed Papale, Sean Broyles, Doug Parker, Dar Smith, Nick Moore, Joe Blazine, James Staysniak, Andre Reynolds, Swede Harms, and Darryl Grant to the active roster. The Washington Xenomorphs have moved Kenny Layden, Louis Secord, Rat Howard, James Reynolds, George Jawish, Roy Smith, Oscar Key, and Gordon Holman to the inactive roster. |
| 05-03-1964 | The Washington Xenomorphs have acquired Dar Smith from the waiver wire. |
| 09-02-1963 | The Green Bay Blizzard have waived Dar Smith. |
| 08-19-1963 | Trade #42400 has been completed between the Washington Xenomorphs and the Green Bay Blizzard. The Green Bay Blizzard receive Dar Smith (WR), Ed Kelley (DE) from the Washington Xenomorphs in exchange for Draft Pick - 1966 Round 4 (GB). |
| 08-19-1963 | The Washington Xenomorphs have moved Tom Walter, Johnny Settle, Rat Howard, Roy Smith, Oliver Zirinsky, Brandon Lund, Al Compton, Laron Stewart, Leo Scarpitto, Kurt Johnson, Wilbur Kilroy, Ferrell Anderson, Joe Robustelli, Dale Malone, Jeff Wiska, Oscar Key, Kenny Layden, Larry Herline, and Louis Secord to the active roster. The Washington Xenomorphs have moved Ben McElroy, Ed Papale, Blaise Dickerson, Jack Signaigo, Hal Grabowski, Joe Currivan, Paul Harris, Max Ariail, Dar Smith, Jeff Hagberg, Rashod Davidson, Harry Smith, Bill Govan, Pete Burgess, Barry Holmes, Robert Duff, Rick Mulleneaux, John Baker, and Richard Murrah to the inactive roster. |
| 08-11-1963 | The Washington Xenomorphs have moved Ed Papale, Pete Burgess, Blaise Dickerson, Jack Signaigo, Dar Smith, Hal Grabowski, Joe Currivan, Jim Crooms, James Reynolds, Bill Govan, Paul Harris, Harry Smith, Rashod Davidson, Jeff Hagberg, Rock Palmer, Barry Holmes, Damon Benjamin, Robert Duff, Rick Mulleneaux, Rian Kring, John Baker, Richard Murrah, and Ryan Mills to the active roster. The Washington Xenomorphs have moved Kenny Layden, Larry Herline, Leo Scarpitto, Kurt Johnson, Bashir Loukas, Louis Secord, Wilbur Kilroy, Tom Walter, Brandon Lund, Al Compton, Johnny Settle, Rat Howard, Travis Bright, Joe Robustelli, Ferrell Anderson, Jeff Wiska, Dale Malone, Bill Shoener, Eric Van Dyke, Laron Stewart, Roy Smith, Oliver Zirinsky, and Oscar Key to the inactive roster. |
Wide Receiver