UFC Fight Night: Ankalaev vs. Guskov · Heavyweight
V.
Valter Walker
15-1-0
VS
T.
Thomas Petersen
11-4-0
Start
9:00 AM ET
Jul 25, 2026
Venue
Etihad Arena
Abu Dhabi
Broadcast
Paramount+
Win probability
T. 42.0%
V. 58.0%
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V. Walker vs T. Petersen UFC Fight Night: Ankalaev vs. Guskov · Heavyweight, 9:00 AM ET on Paramount+. Our model makes V. Walker the favorite at 58.0%, leaning on season records. Full reasoning in the Prediction tab.

Last updated Jul 22, 2:01 PM ET · Estimated win probability based on available data, which may be delayed. Informational only — not betting advice.

Matchup snapshot
Key storylines
Matchup analysis

Valter Walker meets Thomas Petersen in a UFC Fight Night: Ankalaev vs. Guskov · Heavyweight bout at Etihad Arena, Abu Dhabi. The contest gets underway at 9:00 AM ET on Paramount+. Our model currently gives T. a 42.0% win probability and V. a 58.0% chance. The model sees a slight edge, but MMA is volatile and upsets are frequent.

Why Thomas Petersen can win: T. Petersen carries a 11-4-0 record into this fight.

Why Valter Walker can win: V. Walker enters at 15-1-0. The model notes: t. 11-4-0 vs v. 15-1-0. MMA finishes can come from anywhere — style mismatches often override record-based models.

Prediction summary: MatchupLens makes Valter Walker the moderate model favorite at 58.0% win probability. T. Petersen are given a 42.0% chance. Medium confidence — treat this as a lean, not a certainty. Predictions are editorial analysis for entertainment only — not betting advice.

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