Simpson vs Williamson – Live on TrillerTV+ Get ready for an explosive night of championship boxing as [[/fighter/callum-simpson/28839/:Callum Simpson]] battles Troy Williamson in a true 50/50 matchup for the European, British & Commonwealth Super-Middleweight Titles — streaming live on TrillerTV+. This clash has all the ingredients of a modern classic: two elite fighters, three major belts on the line, and one electrifying atmosphere. Undefeated superstar [[/fighter/callum-simpson/28839/:Callum Simpson]] returns to South Yorkshire following his devastating European title victory over [[/fighter/ivan-zucco/38613/:Ivan Zucco]]. Now one of the UK's biggest ticket-sellers and a rapidly rising force in the global rankings, Simpson steps back into the ring backed by a roaring hometown crowd. Fans have praised this matchup since its announcement — and for good reason. Standing across from him is battle-tested Troy Williamson, the reigning English Super-Middleweight Champion. Fresh off a spectacular stoppage win over top Matchroom prospect Mark Dickinson, Williamson enters with momentum, power, and the experience needed to threaten Simpson's unbeaten run. With both fighters bringing relentless, come-forward styles, this main event promises all-action warfare from the opening bell. The undercard is stacked with must-see matchups as well. Don't miss one of the most exciting cards of the year — Simpson vs. Williamson, live on TrillerTV+.