
Start times & how to watch
Main card starts Friday, September 25, 2026 — watch on UFC Fight Pass.
- US East (ET)
- Fri 1:00 PM
- US West (PT)
- Fri 10:00 AM
- United Kingdom
- Fri 6:00 PM
- Central Europe
- Fri 7:00 PM
- Australia (Sydney)
- Sat 3:00 AM
- Your time

Fight Overview

What changed?
Checked daily by Combat Edge. Times show when we recorded an update, not when it was announced.
Fight Intelligence
Vincent Yerly owns a 71-point Elo edge (solid). Tracked UFC stat edges are limited for this matchup. There are no clean shared-opponent matches in tracked pro MMA history.
Compare Vincent Yerly and Jan Šťastný across their careers →
Elo Recent career Elo trajectory
Recent three-year Elo paths for both fighters. Ratings shown here are current career context; the event-specific prediction or verified result remains on this Fight page.
Elo edge
Why they are ranked here
- Biggest gain
- Beat Joelson Ferreira (rated 1543 at the time): +30.
- Last 2 fights
- 2 wins, 0 losses, +59 Elo in total.
- Next places
- 2 points behind #210 Ricky Miller, 1 ahead of #212 Chris Droege.
- Opposition
- Opponents averaged 1522 Elo over the last 2 fights. Beating higher-rated opponents is worth more.
- Biggest gain
- Beat Filip Roubiček (rated 1500 at the time): +20.
- Costliest loss
- Lost to Martin Resch (rated 1471 at the time): -33.
- Last 2 fights
- 1 win, 1 loss, -13 Elo in total.
- Next places
- 8 points behind #333 Ricardo Romero, 0 ahead of #335 Lévy Carriel.
Every rated fight moves a rating by an amount set by the opponent's rating at the time, the result and how it ended. Places are counted among fighters active in the last 24 months. How the rating is calculated
Model forecast and your pick
Inspect the model’s probability and Elo baseline, then make your own call before the card starts.
Fight forecast
Win probability computed before the fight from point-in-time Elo, records, and matchup data. The baseline shows what Elo alone expected; the adjustment is not a certainty. Analytics, not betting advice.
Sponsored — betting partner link. 19+ (18+ where permitted). Please play responsibly.
What separates the fighters
Vincent Yerly leads the full model at 52%. Elo agrees, and the complete matchup model softens that lean by 4 points.
Your pick stays private unless you choose to share a completed card.
What's at stake
Pick the winner and how the fight ends to see both new ratings, both new division ranks, and who each fighter would pass.
The simulator is part of Combat Edge Premium, with zero ads, 30 Ask Stats questions a month and CSV exports.
Go Premium to run itProjected with the same rules as the rankings, at today's ratings. Split decisions move ratings less and finishes more.
Stat advantages
No tracked UFC stat edge yet.
Finishing profile
Common opponents
No clean shared-opponent match found in tracked pro MMA history.
Tale of the tape
Vincent Yerly vs Jan Šťastný is a scheduled Fight card fight on ARES FC 43 : O'CONNOR VS DIATTA. Vincent Yerly enters with a 2-0-0 record and Jan Šťastný enters with a 1-1-0 record. Combat Edge tracks the matchup preview, UFC stats, Elo edge, shared opponents, event date, venue, and full fight card.
Vincent Yerly vs Jan Šťastný quick answers
When is Vincent Yerly vs Jan Šťastný?
Vincent Yerly vs Jan Šťastný is listed for ARES FC 43 : O'CONNOR VS DIATTA on Sep 25, 2026 at 1:00 PM EST.
What event is Vincent Yerly vs Jan Šťastný on?
Vincent Yerly vs Jan Šťastný is listed on ARES FC 43 : O'CONNOR VS DIATTA.
What are the records for Vincent Yerly vs Jan Šťastný?
Vincent Yerly enters with a 2-0-0 record and Jan Šťastný enters with a 1-1-0 record.
What division is Vincent Yerly vs Jan Šťastný?
Vincent Yerly vs Jan Šťastný is listed as a Fight card fight.
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