Charles Martin has four losses against four opponents on his boxing record. For a list of Martin's best fights, refer to "Best fights of Charles Martin".
On July 1, 2023 Charles Martin faced off against Jared Anderson in a heavyweight bout at age 37. He was coming in with a record of 29-4-1 (26), and Anderson was 23 years old and with a record of 14-0 (14). Martin lost the fight via 10-round unanimous decision.
On January 1, 2022 Charles Martin faced off against Luis Ortiz in a heavyweight bout at age 35. He was coming in with a record of 28-3-1 (25), and Ortiz was 42 years old and with a record of 32-2 (27). Martin lost the fight via 6th-round TKO.
On September 8, 2018 Charles Martin faced off against Adam Kownacki in a heavyweight bout at age 32. He was coming in with a record of 25-2-1 (23), and Kownacki was 29 years old and with a record of 17-0 (14). Martin lost the fight via 10-round unanimous decision.
On April 9, 2016 Charles Martin met Anthony Joshua in a heavyweight (IBF) world-title defense fight. Martin was 29 years old and with a record of 23-1-1 (21), and Joshua was 26 years old and with a record of 15-0 (15). Martin lost the fight via 2nd-round KO and lost the title.