UFC 215: Nunes vs Shevchenko 2
Edmonton, Canada
9 Sept 2017
Women's Bantamweight
VS
40%
McMann
60%
Vieira
Win Probability
Submission
Round 2 · 4:16
SM
Sara McMann
13 – 6
5'6"66" reachOrthodox45 yrsWell-Rounded
CFR 28
Ketlen
Ketlen Vieira
"Fenomeno"
16 – 5
Well-Rounded34 yrsOrthodox68" reach5'8"
CFR 42

Combatrics Intelligence

Data-driven breakdown · fighter metrics

Edge: Vieira

Vieira holds a meaningful edge at 60% per the CFR ratings — but McMann has real paths to victory.

Key angles

The CFR gap of 14 points suggests a clear performance difference on paper.

Striking split: Vieira throws more volume but McMann connects at a higher rate — quality vs quantity.

Risk flags

McMann's chin rating of 28 flags durability concerns based on KO history.

McMann
Vieira
Physical Matchup
Height · Reach · Age · Stance
5'6"
Height
+5'8"
66"
Reach
+68"
45
Age
+34
Orthodox
Stance
Orthodox
McMann
Vieira
Composite Fighter Rating
Overall score combining performance, win quality, momentum & durability
28.4
42.2
44.1
Performance Avg
43.7
38
Quality of Victory
28
92
Momentum Score
45
McMann
Vieira
Striking
Significant strikes per minute & accuracy
0.8
0.9
47%
Strike Accuracy
41%
2.5
Striking Style Score (/10)
1.3
1 KOs
KO Finishes
0 KOs
Strike targetStrike target
6
Head
13
2
Body
1
1
Leg
0
RangeRange
1Distance0
8Clinch14
0Ground0
McMann
Vieira
Grappling
Takedowns, submissions & wrestling
3.7
/ 10
3.0
/ 10
2.6
Wrestling Style (/10)
2.1
2.9
Submission Style (/10)
1.0
2
Submission wins
1
Per-fight takedown stats will populate after live card results are scraped
McMann
Vieira
Durability / Chin
Resilience against knockouts and stoppages
28
70
KO risk
Verdict
Moderate
1
KO/TKO Losses
1
4
Sub Losses
0
Avg R1.0 stoppage
KO round context
Avg R1.0 stoppage
11 fights ago
Last KO loss
10 fights ago
—
Strikes absorbed / min
—
13/19 fights
Chin rating based on
15/21 fights
McMann
Vieira
Form & Momentum
Recent fight performance — most recent weighted 30%
92
45
W · Dec · R3
L · Sub · R3
W · Dec · R3
L · Sub · R2
L · Sub · R2
Last 5
W · Dec · R3
L · Dec · R3
W · Dec · R3
L · Dec · R3
W · Dec · R3
McMann
Vieira
Finish Rate
Percentage of wins by KO/TKO or Submission
43%
10%
1
KO / TKO Wins
0
2
Submission Wins
1
4
Decision Wins
9

Style Fingerprint

Combatrics radar — 6 fighting dimensions scored 0–10

McMann
Vieira
Striking2.5 / 1.3Volume5.7 / 8.5Grappling3.7 / 3.0Wrestling2.6 / 2.1Submission2.9 / 1.0Pressure4.6 / 2.7
Fighter 1
Fighter 2
2.5
Striking
KO power & stand-up volume
1.3
3.7
Grappling
Ground control & clinch
3.0
2.6
Wrestling
Takedown threat & defence
2.1
2.9
Submission
Submission attack frequency
1.0
4.6
Pressure
Clinch/ground work rate
2.7
5.7
Volume
Decision-pace fighting
8.5
McMann
Strike Zones
Vieira
McMann
Attacking
6HEAD2BODY1LEGS9 landed
Absorbing
13HEAD1BODY0LEGS14 absorbed
Vieira
Attacking
13HEAD1BODY0LEGS14 landed
Absorbing
6HEAD2BODY1LEGS9 absorbed
Targeting Overlap
🎯McMann targets the head (67% of attacks) — Vieira absorbs 67% of strikes there
🎯Vieira targets the head (93% of attacks) — McMann absorbs 93% of strikes there

Round by Round

This fight · per-round breakdown

McMann
RND
Vieira
0/0R00/0

McMann · QOF Timeline

Avg: 4.4
0105.0W1.5L5.3W6.4L2.7L4.5W5.2W5.0W3.1L2.8L4.5W5.5L5.2W2013-042015-082017-092022-03
WinLossTrend

Vieira · QOF Timeline

Avg: 5.1
0104.5W4.5W5.2W4.5W2.3L4.5W5.6L5.4W4.6W6.1L4.5W7.6L5.8W6.0L5.4W2016-102019-122022-052025-052026-05
WinLossTrend

McMann · Last 5

W · Dec · R3
Karol RosaRating 5.2
Decision
UFC Fight Night: Blaydes vs. Daukaus · 2022-03
L · Sub · R3
Julianna PenaRating 5.5
Submission
UFC 257: Poirier vs. McGregor · 2021-01
W · Dec · R3
Lina LansbergRating 4.5
Decision
UFC Fight Night: Blaydes vs. Dos Santos · 2020-01
L · Sub · R2
Marion ReneauRating 2.8
Submission
UFC Fight Night: Emmett vs. Stephens · 2018-02
L · Sub · R2
Ketlen VieiraRating 3.1
Submission
UFC 215: Nunes vs Shevchenko 2 · 2017-09

Vieira · Last 5

W · Dec · R3
Jacqueline CavalcantiRating 5.4
Decision
UFC Fight Night: Allen vs. Costa · 2026-05
L · Dec · R3
Norma DumontRating 6
Decision
UFC Fight Night: Garcia vs. Onama · 2025-11
W · Dec · R3
Macy ChiassonRating 5.8
Decision
UFC Fight Night: Blanchfield vs. Barber · 2025-05
L · Dec · R3
Kayla HarrisonRating 7.6
Decision
UFC 307: Pereira vs. Rountree Jr. · 2024-10
W · Dec · R3
Pannie KianzadRating 4.5
Decision
UFC Fight Night: Aspinall vs. Tybura · 2023-07

News & Media

Sara McMann · Ketlen Vieira
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