METRICS GUIDE
Every stat on this page, explained
All stats are calculated from official fight data. Style scores are Combatrics proprietary ratings updated after every event.
UFC 291: Poirier vs. Gaethje 2
Salt Lake City, USA
29 Jul 2023
Middleweight
VS
60%
Kopylov
40%
Ribeiro
Win Probability
KO/TKO
Round 2 · 0:33
★ Official Result
Roman KopylovwinsKO/TKOR2 · 0:33
def. Claudio Ribeiro · UFC 291: Poirier vs. Gaethje 2
Fight Report
Pre-fight analysis · prediction vs result
Prediction vs Result
We predicted
Kopylov
→
Actual result
Kopylov wins
KO/TKO · R2
Pre-fight analysis
Kopylov holds a meaningful edge at 60% per the CFR ratings — but Ribeiro has real paths to victory.
Key angles
The CFR gap of 19 points suggests a clear performance difference on paper.
Ribeiro has beaten significantly higher-quality opposition — a QoV edge of 10 points.
Risk flags
Ribeiro has a chin rating of 34 — a potential KO vulnerability.
This Fight — Statistics
Actual stats from this bout
KopylovRibeiro
0
Sig. Strikes
0
0.0
Strikes / min (SLpM)
0.0
—
Strike Accuracy
—
Kopylov
Ribeiro
Physical Matchup
Height · Reach · Age · Stance
6'0"
Height
+6'1"
75"
Reach
+77"
34
Age
34
Southpaw
Stance
Orthodox
Kopylov
Ribeiro
Composite Fighter Rating
Overall score combining performance, win quality, momentum & durability
54.3
35.7
50.3
Performance Avg
43.0
45
Quality of Victory
55
58
Momentum Score
43
Kopylov
Ribeiro
Striking
Career averages · see This Fight stats above
8.3
/ 10
10.0
/ 10
6.8
Style: Pressure
7.8
3.5
Style: Volume
0.5
5 KO wins
Finish Rate (strikes)
1 KO wins
Per-minute strike stats will populate after live card results are scraped
Strike targetStrike target
2
Head
0
0
Body
0
0
Leg
1
RangeRange
1Distance1
0Clinch0
1Ground0
Kopylov
Ribeiro
Grappling
Career averages · see This Fight stats above
0.7
/ 10
0.0
/ 10
0.5
Wrestling Style (/10)
0.0
0.0
Submission Style (/10)
0.0
0
Submission wins
0
Per-fight takedown stats will populate after live card results are scraped
Kopylov
Ribeiro
Durability / Chin
Resilience against knockouts and stoppages
70
34
Never stopped
Verdict
2 consec. KOs
0
KO/TKO Losses
3
2
Sub Losses
0
—
KO round context
Avg R2.0 stoppage
—
Last KO loss
Most recent fight
—
Strikes absorbed / min
—
13/20 fights
Chin rating based on
4/16 fights
Kopylov
Ribeiro
Form & Momentum
Recent fight performance — most recent weighted 30%
58
43
Current form
2-fight 📉 slide
Upcoming
W · Dec · R3
L · Dec · R3
L · Dec · R3
W · KO · R3
Last 5
L · KO · R2
L · KO · R2
W · KO · R2
L · KO · R2
Kopylov
Ribeiro
Finish Rate
Percentage of wins by KO/TKO or Submission
71%
100%
5
KO / TKO Wins
1
0
Submission Wins
0
2
Decision Wins
0
Style Fingerprint
Combatrics radar — 6 fighting dimensions scored 0–10
Kopylov
Ribeiro
Fighter 1
Fighter 2
8.3
Striking
KO power & stand-up volume
10.0
0.7
Grappling
Ground control & clinch
0.0
0.5
Wrestling
Takedown threat & defence
0.0
0.0
Submission
Submission attack frequency
0.0
6.8
Pressure
Clinch/ground work rate
7.8
3.5
Volume
Decision-pace fighting
0.5
KopylovRibeiro
Strike Zones
Kopylov
Attacking
2 landedAbsorbing
1 absorbedRibeiro
Attacking
1 landedAbsorbing
2 absorbedTargeting Overlap
🎯Kopylov targets the head (100% of attacks) — Ribeiro absorbs 100% of strikes there
🎯Ribeiro targets the legs (100% of attacks) — Kopylov absorbs 100% of strikes there
Round by Round
This fight · per-round breakdown
Kopylov
RND
Ribeiro
0/0R00/0
0/0R10/0
Kopylov · Last 5
Upcoming
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L · KO · R2
Christian Leroy DuncanKO/TKO
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Roman KopylovKO/TKO
UFC 291: Poirier vs. Gaethje 2 · 2023-07
W · KO · R2
Joseph HolmesKO/TKO
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L · KO · R2
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