Shawn Porter has four losses against four opponents on his boxing record. For a list of Porter's best fights, refer to "Best fights of Shawn Porter".
On November 20, 2021 Shawn Porter fought Terence Crawford in a welterweight world-title fight for Crawford's WBO title. Porter was 34 years old and with a record of 31-4-1 (17), and Crawford was 34 years old and with a record of 37-0 (28). Porter lost the fight via 10th-round TKO.
On September 28, 2019 Shawn Porter, the WBC champion, met Errol Spence Jr., the IBF champion, in a welterweight world-title unification fight. Porter was 31 years old and with a record of 30-3-1 (17), and Spence Jr. was 29 years old and with a record of 25-0 (21). Porter lost the fight via 12-round split decision and lost his title.
On June 25, 2016 Shawn Porter fought Keith Thurman in a welterweight world-title fight for Thurman's WBA title. Porter was 28 years old and with a record of 26-2-1 (16), and Thurman was 27 years old and with a record of 26-0 (22). Porter lost the fight via 12-round unanimous decision.
On August 16, 2014 Shawn Porter met Kell Brook in a welterweight (IBF) world-title defense fight. Porter was 26 years old and with a record of 24-1-1 (15), and Brook was 28 years old and with a record of 32-0 (22). Porter lost the fight via 12-round majority decision and lost the title.
