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 Fight Night: Aspinall vs. Tybura
London, United Kingdom
22 Jul 2023
Women's Bantamweight
VS
57%
Vieira
43%
Kianzad
Win Probability
Decision
Round 3 · 5:00
★ Official Result
Ketlen VieirawinsDecisionR3 · 5:00
def. Pannie Kianzad · UFC Fight Night: Aspinall vs. Tybura
Fight Report
Pre-fight analysis · prediction vs result
Prediction vs Result
We predicted
Vieira
→
Actual result
Vieira wins
Decision · R3
Pre-fight analysis
This is a genuine toss-up — Vieira at 57% vs Kianzad at 43% (CFR ratings). One of the hardest fights to call on the card.
Key angles
The CFR gap of 11 points suggests a clear performance difference on paper.
Risk flags
Kianzad has a chin rating of 68 — a potential KO vulnerability.
This Fight — Statistics
Actual stats from this bout
VieiraKianzad
0
Sig. Strikes
0
0.0
Strikes / min (SLpM)
0.0
—
Strike Accuracy
—
Vieira
Kianzad
Physical Matchup
Height · Reach · Age · Stance
5'8"+
Height
5'7"
68"+
Reach
66"
35
Age
+34
Orthodox
Stance
Orthodox
Vieira
Kianzad
Composite Fighter Rating
Overall score combining performance, win quality, momentum & durability
42.2
31.7
43.7
Performance Avg
33.2
28
Quality of Victory
25
45
Momentum Score
45
Vieira
Kianzad
Striking
Career averages · see This Fight stats above
1.3
/ 10
0.9
/ 10
2.7
Style: Pressure
1.4
8.5
Style: Volume
8.9
0 KO wins
Finish Rate (strikes)
0 KO wins
Per-minute strike stats will populate after live card results are scraped
Strike targetStrike target
2
Head
12
1
Body
2
0
Leg
0
RangeRange
0Distance2
1Clinch0
2Ground12
Vieira
Kianzad
Grappling
Career averages · see This Fight stats above
3.0
/ 10
2.4
/ 10
2.1
Wrestling Style (/10)
1.7
1.0
Submission Style (/10)
0.0
1
Submission wins
0
Per-fight takedown stats will populate after live card results are scraped
Vieira
Kianzad
Durability / Chin
Resilience against knockouts and stoppages
70
68
Moderate
Verdict
Never stopped
1
KO/TKO Losses
0
0
Sub Losses
2
Avg R1.0 stoppage
KO round context
—
10 fights ago
Last KO loss
—
—
Strikes absorbed / min
—
15/21 fights
Chin rating based on
11/26 fights
Vieira
Kianzad
Form & Momentum
Recent fight performance — most recent weighted 30%
45
45
Current form
3-fight 📉 slide
W · Dec · R3
L · Dec · R3
W · Dec · R3
L · Dec · R3
W · Dec · R3
Last 5
L · Dec · R3
L · Sub · R1
L · Dec · R3
W · Dec · R3
L · Dec · R3
Vieira
Kianzad
Finish Rate
Percentage of wins by KO/TKO or Submission
10%
0%
0
KO / TKO Wins
0
1
Submission Wins
0
9
Decision Wins
5
Style Fingerprint
Combatrics radar — 6 fighting dimensions scored 0–10
Vieira
Kianzad
Fighter 1
Fighter 2
1.3
Striking
KO power & stand-up volume
0.9
3.0
Grappling
Ground control & clinch
2.4
2.1
Wrestling
Takedown threat & defence
1.7
1.0
Submission
Submission attack frequency
0.0
2.7
Pressure
Clinch/ground work rate
1.4
8.5
Volume
Decision-pace fighting
8.9
VieiraKianzad
Strike Zones
Vieira
Attacking
3 landedAbsorbing
14 absorbedKianzad
Attacking
14 landedAbsorbing
3 absorbedTargeting Overlap
🎯Vieira targets the head (67% of attacks) — Kianzad absorbs 67% of strikes there
🎯Kianzad targets the head (86% of attacks) — Vieira absorbs 86% of strikes there
Round by Round
This fight · per-round breakdown
Vieira
RND
Kianzad
0/0R00/0
Vieira · Last 5
W · Dec · R3
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Macy ChiassonDecision
UFC Fight Night: Blanchfield vs. Barber · 2025-05
L · Dec · R3
Kayla HarrisonDecision
UFC 307: Pereira vs. Rountree Jr. · 2024-10
W · Dec · R3
Pannie KianzadDecision
UFC Fight Night: Aspinall vs. Tybura · 2023-07
Kianzad · Last 5
L · Dec · R3
Karol RosaDecision
UFC Fight Night: Tybura vs. Spivac 2 · 2024-08
L · Sub · R1
Macy ChiassonSubmission
UFC Fight Night: Tuivasa vs. Tybura · 2024-03
L · Dec · R3
Ketlen VieiraDecision
UFC Fight Night: Aspinall vs. Tybura · 2023-07
W · Dec · R3
Lina LansbergDecision
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L · Dec · R3
Raquel PenningtonDecision
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