Sergey Bilostenniy def. Karl Williams (TKO)
Sergey Bilostenniy defeated Karl Williams by TKO in round 2 (4:11) in the Heavyweight bout of PFL World Tournament 10: 2025 Finals, held Thursday, August 21, 2025 at Seminole Hard Rock Hotel & Casino, Hollywood.
Fight stats
By round
Betting Odds
Average moneyline across 14 sportsbooks.
| Sportsbook | Sergey Bilostenniy | Karl Williams |
|---|---|---|
| Bet105 | -167 | +142 |
| BetAnything | -170 | +140 |
| BetMGM | -200 | +165 |
| BetOnline | -160 | +140 |
| BetUS | -160 | +120 |
| Betway | -188 | +150 |
| Bookmaker | -195 | +154 |
| Bovada | -170 | +140 |
| Circa | -160 | +140 |
| Cloudbet | -169 | +142 |
| DraftKings | -180 | +150 |
| FanDuel | -200 | +168 |
| Pinnacle | -173 | +147 |
| Stake | -200 | +141 |
Odds are for information only. · Odds data: fightodds.io
Frequently asked questions
Who won Sergey Bilostenniy vs Karl Williams?
Sergey Bilostenniy defeated Karl Williams by TKO in round 2 (4:11) in the Heavyweight bout of PFL World Tournament 10: 2025 Finals, held Thursday, August 21, 2025 at Seminole Hard Rock Hotel & Casino, Hollywood.
Pre-fight comparison▾
Win probability
What the model gave each fighter going into the fight, from their pre-fight UFCalendar Power Index ratings. See the full Power Index
Fight DNA
Head to headUFCalendar's style model · Heavyweight roster (149 fighters)
Radar scaled to this matchup · bars show the gap
Style shape
Biggest edge Sergey Bilostenniy, Punch speed +31
Attribute by attribute
Attributes are rated 0-100 by UFCalendar's style model.
Tale of the Tape
Striking Profile
Grappling Profile
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