Troy Williamson vs. Callum Simpson 2 — Prop Bets
Every prop market on the board for Troy Williamson vs. Callum Simpson 2: method of victory, total rounds, and 3-way lines across DraftKings, FanDuel and BetMGM, with our editorial angle on the picks that carry the highest expected value.
Troy Williamson vs Callum Simpson
Every prop settles on the fight's outcome, not the scorecards you might see mid-fight — the sportsbook waits for the official result before graded any market on this page. See “How each prop settles” in the sidebar for the specific rules.
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On 20 December 2025, Troy Williamson stopped Callum Simpson in round 10, stripping Simpson of his British, European and Commonwealth super-middleweight titles in the process. Eight months later they meet again at the First Direct Arena, Leeds — Simpson's backyard — with Williamson holding what he took and Simpson 19-1 after four straight stoppages before that loss. The rematch is 12 rounds and Simpson's chance to prove December was a one-off.
Style read
Both men are orthodox and both have gone the distance in every fight bar the first clash — Simpson was stopped once, Williamson never. Height is 11cm in Simpson's favour; he's the taller, rangier man at 191cm with a 191cm reach. Williamson's 180cm frame has won 27 without a single KO on his record,…
How each fighter wins
Williamson drags Simpson into deep water again. He broke Simpson down over 10 rounds in December; a repeat means volume, lateral movement, and targeting the body until Simpson's output drops. If the 10th-round TKO was fatigue or a specific adjustment, Williamson replicates it. He's 27-4-1 with no knockouts, so the script is minutes and pressure until Simpson can't keep up.
Simpson changes what went wrong in round 10. He was unbeaten before December, had stopped Zucco for the European title, and blitzed Woodall in two rounds earlier in 2025. If he boxes behind the jab, uses the 11cm height edge to control range, and doesn't let Williamson settle into rhythm, the longer man wins on points. Simpson's never been outboxed over 12 — only stopped once, and that's the figh…
Key stats
- ▸Height advantage: Simpson +11cm (191cm vs 180cm)
- ▸Simpson reach: 191cm (75 inches)
- ▸Williamson 27-4-1, 0 KOs — every win by decision
- ▸Simpson stopped 3 of his last 5 opponents before the December loss
- ▸First meeting: Williamson TKO10, 20 Dec 2025
The read
Deep-stats read on both fighters — how they win, how durable they are, and where the numbers actually diverge. Data pulled from Troy Williamson and Callum Simpson's career records — not opinion.
How they win
Simpson finishes early. 10 of Simpson's 13 stoppage wins on record have come inside three rounds — that's 77% of the KOs.
Simpson has been stopped once in 20 fights — an outlier night against an opponent well outside the division. Durability holds up in this weight class.
Style and physicals
Simpson is 11cm taller.
KO rounds — where the stoppages land
| Round | Troy Williamson | Callum Simpson |
|---|---|---|
| Round 1 | 0 | 5 |
| Round 2 | 0 | 2 |
| Round 3 | 0 | 3 |
| Round 4 | 0 | 1 |
| Round 5 | 0 | 1 |
| Round 10 | 0 | 1 |
Career KO/TKO wins by finishing round, pulled from fight-record history. Use these when weighing a round-group prop.
Prop markets
Troy Williamson vs Callum Simpson — method, total rounds, and 3-way markets across DraftKings, FanDuel, and BetMGM.