On October 14, 2023, a 30-year-old KSI (1-0, 0 KOs) and a 24-year-old fellow British boxer Tommy Fury (9-0, 4 KOs) met in the ring in a cruiserweight bout.
KSI came in to the fight on a 1-fight win streak with a 0% KO rate, and was fighting after a gap of 5 months and 1 day. Fury was on a 9-fight win streak with a 44% KO rate, and fighting after a layoff of 7 months and 18 days.
Tommy Fury defeated KSI via majority decision in the 6-round cruiserweight fight. Fury improves his record to 10-0, while KSI adds a loss to his record at 1-1.