Everything you need to bet Williamson vs Simpson II: moneyline odds across DraftKings, FanDuel and BetMGM; our editorial best bets and value picks; and a full breakdown of the prop markets so you can find the highest-EV angle on the card.
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On 20 December 2025, Troy Williamson stopped Callum Simpson in round ten to take the British, Commonwealth and European super-middleweight belts off the Barnsley man. Four months later they run it back at the First Direct Arena with the same straps on the line. Simpson was unbeaten going into that fight and building a solid European-level résumé — Zak Chelli on points, Steed Woodall inside two, Elvis Ahorgah in five — but Williamson found the answer late. Now Simpson gets the immediate rematch…
Both are orthodox boxers who go the distance almost exclusively — neither man has a knockout on their card despite 27 and 19 wins respectively. Williamson is the shorter man by 11cm but historically walks opponents down, while Simpson uses his 191cm reach to box behind the jab. The question is whet…
Williamson's path is the one he already walked: break Simpson down over the championship rounds and force the stoppage late. He's 27-4-1 with four losses and a draw on his ledger, but he got the belts off Simpson in their last meeting and knows he can find the body work or accumulation that gets the ref to step in. If Simpson tires again, Williamson finishes him again.
Simpson wins if he boxes at range for all twelve and doesn't let Williamson smother him. He's 19-1 now, that one loss being Williamson, and before December he'd stopped three straight including a tenth-round retirement from Ivan Zucco for the European belt. If he keeps Williamson on the end of his jab and doesn't get drawn into the trenches, he can outpoint him. The size advantage is real — he ju…
Compared across major US sportsbooks. Prices refresh hourly.
| Sportsbook | Troy Williamson | Callum Simpson | Draw | Bet |
|---|---|---|---|---|
| DraftKings | — | — | — | Track odds |
| FanDuel | — | — | — | Track odds |
| BetMGM | — | — | — | Track odds |
Boxing News Staff · Updated 7 August 2026
He's already solved Simpson once and the stoppage wasn't controversial — Simpson's corner pulled him after ten. The height and reach gap didn't matter in December when Williamson walked through it, and there's no evidence Simpson's made the adjustments needed to keep him off for twelve rounds. Lean to the champion repeating.
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