Result
Chris DuncanDecision (unanimous)
MethodDecision (unanimous)
RoundR3
Time5:00
Time format(5-5-5)
RefereeKerry Hatley
Details(29–28, 29–28, 30–27)
Elo swing-20Mateusz Rębecki (1787 → 1767)+20Chris Duncan (1708 → 1728)
DateAug 2, 2025
DivisionLightweight
StatusCompleted
VenueUFC APEX
BroadcastESPN+
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L
Chinczyk | 21-5-0Mateusz Rębecki
W
The Problem | 15-3-0Chris Duncan
Mateusz Rębecki vs Chris Duncan
Method :Decision (unanimous)
Round :R3
Time :5:00
Time format :(5-5-5)
Referee :Kerry Hatley
Details :(29–28, 29–28, 30–27)
Mateusz Rębecki
Elo1744Good
3Y trend1799 → 1744
AwardFight of the Night
Fight Overview
RoundR3
Time5:00
MethodDecision (unanimous)
Chris Duncan
Elo1724Good
3Y trend1690 → 1724
What changed?
Checked daily by Combat Edge. Times show when we recorded an update, not when it was announced.
Combat Edge Intelligence
Fight Intelligence
Chris Duncan won this fight by Decision (unanimous) in round R3 at 5:00. Mateusz Rębecki led more tracked fight-stat categories from the recorded round totals. Attempt-rate stats such as 1 of 4 takedowns require attempt fields from the legacy API before Combat Edge can calculate them accurately.
Compare Mateusz Rębecki and Chris Duncan 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.
Mateusz RębeckiChris Duncan
Elo edge
Mateusz Rębecki1744+8 last move
Chris Duncan1724-20 last move
Why they are ranked here
Mateusz Rębecki#26 of 422 active Lightweight fighters · 1744 Elo
- Biggest gain
- Beat Roosevelt Roberts (rated 1692 at the time): +14.
- Costliest loss
- Lost to Diego Ferreira (rated 1741 at the time): -22.
- Last 5 fights
- 2 wins, 3 losses, -34 Elo in total.
- Next places
- 0 points behind #25 Amru Magomedov, 1 ahead of #27 Renato Moicano.
Chris Duncan#47 of 422 active Lightweight fighters · 1724 Elo
- Biggest gain
- Beat Charlie Campbell (rated 1616 at the time): +27.
- Costliest loss
- Lost to Renato Moicano (rated 1728 at the time): -20.
- Last 5 fights
- 4 wins, 1 loss, +54 Elo in total.
- Next places
- 2 points behind #46 Tom Nolan, 0 ahead of #48 Chris Padilla.
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
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Recorded fight totals
Mateusz RębeckivsChris Duncan
Control time
1:23vs0:27
Total strikes
123vs95
Sig. strikes
114vs92
Takedowns
2vs0
Finishing profile
Mateusz RębeckiKO/TKO leads 48% of wins
Chris DuncanKO/TKO leads 47% of wins
Common opponents
Omar MoralesMateusz Rębecki: cancelled · Cancelled Bout · Jan 14, 2023Chris Duncan: win · Decision (Split) · Mar 18, 2023
Round stats
Mateusz Rębecki vs Chris Duncan is a completed Lightweight fight from UFC FIGHT NIGHT : TAIRA VS PARK. Chris Duncan defeated Mateusz Rębecki by Decision (unanimous) in round R3 at 5:00. Combat Edge lists the result, records, fight stats, Elo context, and links to both fighter profiles.
Mateusz Rębecki vs Chris Duncan quick answers
Who won Mateusz Rębecki vs Chris Duncan?
Chris Duncan won Mateusz Rębecki vs Chris Duncan by Decision (unanimous) in round R3 at 5:00.
What event is Mateusz Rębecki vs Chris Duncan on?
Mateusz Rębecki vs Chris Duncan is listed on UFC FIGHT NIGHT : TAIRA VS PARK.
What are the records for Mateusz Rębecki vs Chris Duncan?
Mateusz Rębecki enters with a 21-5-0 record and Chris Duncan enters with a 15-3-0 record.
What division is Mateusz Rębecki vs Chris Duncan?
Mateusz Rębecki vs Chris Duncan is listed as a Lightweight fight.
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