| Date | Transaction |
| 02-28-2078 | Bobby Lawrence has retired from football. |
| 08-27-2074 | The Philadelphia Federalists have moved Mike McGee, Craig Massie, Ed Sturgis, and Timone Parmalee to the active roster. The Philadelphia Federalists have moved Peter Kowalski, John Bailey, and Travis Lewis to the inactive roster. |
| 08-27-2074 | The Philadelphia Federalists have waived Bobby Lawrence. |
| 08-06-2074 | The Philadelphia Federalists have moved Marcos Cooks, Travis Lewis, Monte Ritcher, John Bailey, Roy Brennan, and Peter Kowalski to the active roster. The Philadelphia Federalists have moved Mike McGee, Timone Parmalee, Brad Darby, Craig Massie, and Bobby Lawrence to the inactive roster. |
| 10-01-2073 | The Philadelphia Federalists have moved Bobby Lawrence to the active roster. |
| 10-01-2073 | The Philadelphia Federalists have acquired Bobby Lawrence from the waiver wire. |
| 09-03-2073 | The San Jose Vikings have waived Bobby Lawrence. |
| 08-20-2073 | The San Jose Vikings have moved Bobby Lawrence and Malcolm Moore to the active roster. The San Jose Vikings have moved Hal Ilkin to the inactive roster. |
| 08-07-2073 | The San Jose Vikings have moved Vaughn Branch, Hal Ilkin, and Bill Cherry to the active roster. The San Jose Vikings have moved Malcolm Moore and Bobby Lawrence to the inactive roster. |
| 12-12-2072 | The San Jose Vikings have moved O.P. Mitchell, Barry Hearden, and Bobby Lawrence to the active roster. The San Jose Vikings have moved Max Jacobson, Bobby Harper, and Ted Jackson to the inactive roster. |
| 12-05-2072 | The San Jose Vikings have moved Jack Downey to the active roster. The San Jose Vikings have moved Bobby Lawrence to the inactive roster. |
| 11-27-2072 | The San Jose Vikings have moved Gaylon Beasley and Bobby Lawrence to the active roster. The San Jose Vikings have moved Terry Newan and Jack Downey to the inactive roster. |
| 11-21-2072 | The San Jose Vikings have moved Terry Newan, Jack Downey, and Barry Hearden to the active roster. The San Jose Vikings have moved Max Jacobson, Gaylon Beasley, and Bobby Lawrence to the inactive roster. |
| 09-05-2072 | The San Jose Vikings have moved Don Trull, Gaylon Beasley, Bobby Harper, Bruce Smith, Ted Harris, and Bobby Lawrence to the active roster. The San Jose Vikings have moved Matt Turner and Matt Wells to the inactive roster. |
| 05-01-2072 | The San Jose Vikings have moved Tim Studaway to the active roster. The San Jose Vikings have moved Bobby Harper, Jon Trafton, and Bobby Lawrence to the inactive roster. |
| 11-23-2071 | The San Jose Vikings have moved Art Bishop, Don Trull, and Bobby Lawrence to the active roster. The San Jose Vikings have moved Jack Downey and Max Jacobson to the inactive roster. |
| 11-09-2071 | The San Jose Vikings have moved O.P. Mitchell and Jack Downey to the active roster. The San Jose Vikings have moved Bobby Lawrence to the inactive roster. |
| 11-08-2071 | Bobby Lawrence of the San Jose Vikings is injured with a knee contusion and is expected to be out for approximately 6 days. |
| 08-17-2071 | The San Jose Vikings have moved O.P. Mitchell and Bobby Lawrence to the active roster. |
| 08-17-2071 | Trade #93039 has been completed between the Calgary Royals and the San Jose Vikings. The San Jose Vikings receive Bobby Lawrence (WR) from the Calgary Royals in exchange for Draft Pick - 2074 Round 4 (SJ). |
| 08-10-2071 | The Calgary Royals have moved Earl Spellman, Joyce King, and Sylvester Tyner to the active roster. The Calgary Royals have moved Bobby Lawrence and Roy Wright to the inactive roster. |
| 09-01-2070 | The Calgary Royals have moved Jackie Mack, Keith May, Bobby Lawrence, Joel Garrett, Roy Wright, Michael McDonough, and Tony Sanders to the active roster. The Calgary Royals have moved A.D. Jacobs, Sammy Smith, Nelson Michael, Greg Smith, Anthony Horton, Frank Stallings, Frank Zombek, and Scott McKissack to the inactive roster. |
| 08-18-2070 | The Las Vegas Royals have moved JaJuan Carter, Frank Zombek, and Jack Downey to the active roster. The Las Vegas Royals have moved Keith May, Bobby Lawrence, and Jason Nelms to the inactive roster. |
| 09-01-2069 | The Las Vegas Royals have moved Doug Evans, Jackie Mack, Bobby Lawrence, and Kyle Anderson to the active roster. The Las Vegas Royals have moved Robert Plummer, Howard Heppner, Jack Downey, and John Bailey to the inactive roster. |
| 04-28-2069 | The Las Vegas Royals have placed Bobby Lawrence on the trade block. |
| 12-31-2068 | The Las Vegas Royals have moved Dana Lowery, Keith May, and Randall Vincent to the active roster. The Las Vegas Royals have moved Robert Plummer, Frank Franklin, and Bobby Lawrence to the inactive roster. |
| 01-30-2067 | The Las Vegas Royals have moved Booger McFarland, Keith May, Bobby Lawrence, and Altie Mattos to the active roster. The Las Vegas Royals have moved Audray Rouse, Conway Sheeks, and Bob Kilmer to the inactive roster. |
| 01-03-2067 | The Las Vegas Royals have moved Audray Rouse, Conway Sheeks, Jackie Mack, Bob Kilmer, and Fred Tuipala to the active roster. The Las Vegas Royals have moved Booger McFarland, Keith May, Bobby Lawrence, and Altie Mattos to the inactive roster. |
| 12-27-2066 | The Las Vegas Royals have moved Booger McFarland, Bobby Lawrence, and Altie Mattos to the active roster. The Las Vegas Royals have moved Audray Rouse, Conway Sheeks, Bob Kilmer, and Fred Tuipala to the inactive roster. |
| 09-05-2066 | The Las Vegas Royals have moved Fred Tuipala, Obert Sauls, Audray Rouse, Jamie Stein, Bob Brumfield, Michael McDonough, Bob Kilmer, and Birdie McEndoo to the active roster. The Las Vegas Royals have moved Frank Franklin, Bobby Lawrence, Altie Mattos, Gerald Craig, and Keith May to the inactive roster. |
| 08-09-2066 | The Las Vegas Royals have moved Len Craft and Bobby Lawrence to the active roster. The Las Vegas Royals have moved Obert Sauls to the inactive roster. |
Wide Receiver