Scouting Report
Auto-generated signals worth knowing before you read the deep stats below.
- Kayla Harrison has 16pp better strike defense — meaningful gap.
- Stance matchup historically favors Kayla Harrison (53.5%).
Recent Form
Last 5 fights for each fighter — most recent on the right. Hover any result for the matchup.
Ketlen Vieira
oldest →L
vs Raquel Pennington · Jan 23W
vs Pannie Kianzad · Jul 23W
vs Macy Chiasson · May 25L
vs Norma Dumont · Nov 25W
DECvs Jacqueline Cavalcanti · May 26 Kayla HarrisonW2 streak
oldest →W
SUBvs Holly Holm · Apr 24W
SUBvs Julianna Pena · Jun 25 Output & Defense Comparison
Rate-normalized career statistics. Bold side has the edge per metric.
Ketlen VieiraMetricKayla Harrison
Net striking (SLpM − SApM)-0.99Δ 4.18 — meaningful gap+3.19
Statistical Profile
Career averages · bigger area = stronger across dimensions
Ketlen VieiraKayla Harrison
Recent Elo Trajectory
Last 10 fights for each fighter, aligned right (most recent on the right).
Ketlen Vieira(10 fights)Kayla Harrison(3 fights)
Model Feature Differentials
Red − Blue for each engineered feature. Bar leans toward the stronger fighter.Hover a label to see what it measures.
ELO Rating— Skill rating gap. Larger = bigger experience/performance gap between fighters.
Red -12.7|Blue +12.7
Recent Form— Weighted win-rate over recent fights. Positive = Red on hotter streak.
Red -0.6|Blue +0.6
Striker Score— Striking output & defense composite. Positive = Red has striking edge.
Red -0.0|Blue +0.0
Grappler Score— Takedown & submission composite. Positive = Red has grappling edge.
Red -0.6|Blue +0.6
Layoff— Days since last fight (Red − Blue). Positive = Red has been away longer.
Red +266.0|Blue -266.0
Red Corner advantageBlue Corner advantage
Strike Breakdown
Where the strikes landed. Head accuracy is the single strongest predictor of fight outcomes.
Ketlen VieiraTargetKayla Harrison
Round-by-Round Scoring (Model)
Statistical round-winner heuristic based on strikes, takedowns, control time, and knockdowns. Not the official judges' scorecard.
Round 1Kayla Harrison edged it
Sig. strikes5
Takedowns0
Control0:00
17Sig. strikes
1Takedowns
2:46Control
Round 2Kayla Harrison edged it
Sig. strikes14
Takedowns0
Control0:00
15Sig. strikes
0Takedowns
2:02Control
Round 3Kayla Harrison edged it
Sig. strikes5
Takedowns0
Control0:00
23Sig. strikes
1Takedowns
3:06Control
Statistical round count agrees with the official result.
