World Boxing News provides a live round-by-round scorecard as Troy Williamson defends his British and Commonwealth super middleweight titles against former champion Callum Simpson in Leeds. Williamson puts both domestic titles on the line against hometown favorite Simpson, who looks to regain the British championship and move closer to world title contention. Troy Williamson vs Callum Simpson Live ScorecardTroy Williamson vs Callum Simpson(Round-by-round scorecard will refresh every 2 mins)Super MiddleweightFirst Direct Arena, Leeds, England12×3Round Williamson Simpson Round 1 9 10 Round 2 9 10 Round 3 9 10 Round 4 10 9 Round 5 9 10 Round 6 9 10 Round 7 9 10 Round 8 10 9 Round 9 10 9 Round 10 9 10 Round 11 9 10 Round 12 10 9 WBN Totals: 112 116 Official Result: SIMPSON UD Official Scores: 112-116, 112-117, 113-115PreviewTroy Williamson defends his British and Commonwealth super middleweight titles against former champion Callum Simpson in the Leeds main event. The Williamson vs Simpson live scorecard will continue alongside more live coverage on World Boxing News. About the AuthorPhil Jay is the Editor-in-Chief of World Boxing News (WBN), a BWAA-acknowledged boxing news website founded in 2010.