Here is a list of Browne's best fights. For a list of Browne's losses, refer to "Marcus Browne Losses".
On January 19, 2019 Marcus Browne fought Badou Jack in a light-heavyweight world-title fight for Jack's WBA title. Browne was 28 years old and with a record of 23-0 (16), and Jack was 35 years old and with a record of 22-1-3 (13). Browne won the fight via 12-round unanimous decision and is crowned the new light-heavyweight world champion.
On July 15, 2017 Marcus Browne faced off against Sean Monaghan in a light-heavyweight bout at age 26. He was coming in with a record of 20-0 (15), and Monaghan was 36 years old and with a record of 28-0 (17). Browne stopped Sean Monaghan via TKO.
On April 16, 2016 Marcus Browne faced off against Radivoje Kalajdzic in a light-heavyweight bout at age 25. He was coming in with a record of 18-0 (13), and Kalajdzic was 24 years old and with a record of 21-0 (15). Browne won the fight via 8-round split decision.
On August 4, 2018 Marcus Browne faced off against Gilbert Lenin Castillo in a light-heavyweight bout at age 27. He was coming in with a record of 22-0 (16), and Castillo was 29 years old and with a record of 18-1-1 (13). Browne won the fight via 10-round unanimous decision.
On September 12, 2015 Marcus Browne faced off against Gabriel Campillo at age 24. He was coming in with a record of 16-0 (12), and Campillo was 36 years old and with a record of 25-7-1 (12). Browne stopped Gabriel Campillo via KO.
On December 11, 2014 Marcus Browne faced off against George Blades at age 24. He was coming in with a record of 13-0 (10), and Blades was 40 years old and with a record of 23-6 (16). Browne stopped George Blades via KO.