Here is a list of Southworth's best fights. For a list of Southworth's losses, refer to "Bobby Southworth Losses".
On June 27, 2008 Bobby Southworth met Anthony Ruiz in a light-heavyweight (Strikeforce Championship) title defense fight. Southworth was 38 years old and with a record of 9-5 (7), and Ruiz was 30 years old and with a record of 20-10 (15). Southworth won the fight via 5-round unanimous decision and successfully defended his title.
On December 8, 2006 Bobby Southworth fought Vernon White in a light-heavyweight title fight for White's Strikeforce Championship title. Southworth was 36 years old and with a record of 7-4 (6), and White was 36 years old and with a record of 24-28-2 (17). Southworth won the fight via 5-round unanimous decision and is crowned the new Strikeforce light-heavyweight champion.
On September 29, 2007 Bobby Southworth faced off against Bill Mahood in a light-heavyweight bout at age 37. He was coming in with a record of 8-4 (7). Southworth stopped Bill Mahood via TKO.
