Leonard Bundu has two losses against two opponents on his boxing record. For a list of Bundu's best fights, refer to "Best fights of Leonard Bundu".
On August 21, 2016 Leonard Bundu faced off against Errol Spence Jr. in a welterweight bout at age 41. He was coming in with a record of 33-2-2 (12), and Spence Jr. was 26 years old and with a record of 20-0 (17). Bundu lost the fight via 6th-round KO.
On December 13, 2014 Leonard Bundu fought Keith Thurman in a welterweight world-title fight for Thurman's WBA title. Bundu was 40 years old and with a record of 31-1-2 (11), and Thurman was 26 years old and with a record of 23-0 (21). Bundu lost the fight via 12-round unanimous decision.
