UFC Fight Night: Ribas vs. Namajunas
Las Vegas, USA
23 Mar 2024
Featherweight
VS
51%
Quarantillo
49%
Zalal
Win Probability
Submission
Round 2 · 1:50
Billy
Billy Quarantillo
18 – 7
5'10"70" reachOrthodox37 yrs2-fight slideWell-Rounded
CFR 58
Youssef
Youssef Zalal
"The Moroccan Devil"
18 – 6
Well-Rounded29 yrsSwitch72" reach5'10"
CFR 55

Combatrics Intelligence

Data-driven breakdown · fighter metrics

Edge: Quarantillo

This is a genuine toss-up — Quarantillo at 51% vs Zalal at 49% (CFR ratings). One of the hardest fights to call on the card.

Key angles

Quarantillo has the striking edge in both volume and accuracy.

Risk flags

Quarantillo's chin rating of 40 flags durability concerns based on KO history.

Quarantillo
Zalal
Physical Matchup
Height · Reach · Age · Stance
5'10"
Height
5'10"
70"
Reach
+72"
37
Age
+29
Orthodox
Stance
Switch
Quarantillo
Zalal
Composite Fighter Rating
Overall score combining performance, win quality, momentum & durability
58.1
55.2
47.3
Performance Avg
49.7
42
Quality of Victory
38
100
Momentum Score
66
Quarantillo
Zalal
Striking
Significant strikes per minute & accuracy
2.5
1.2
57%
Strike Accuracy
51%
6.1
Striking Style Score (/10)
1.3
3 KOs
KO Finishes
0 KOs
Strike targetStrike target
2
Head
1
0
Body
0
0
Leg
1
RangeRange
2Distance2
0Clinch0
0Ground0
Quarantillo
Zalal
Grappling
Takedowns, submissions & wrestling
—
—
0.1
Sub Attempts / fight
0.3
2.1
Grappling Style Score (/10)
5.2
1.5
Wrestling Style Score (/10)
3.6
0:00
Control Time (this fight)
0:00
0
Reversals
0
Quarantillo
Zalal
Durability / Chin
Resilience against knockouts and stoppages
40
92
KO risk
Verdict
Never stopped
2
KO/TKO Losses
0
1
Sub Losses
0
Avg R2.0 stoppage
KO round context
—
Most recent fight
Last KO loss
—
—
Strikes absorbed / min
—
11/25 fights
Chin rating based on
13/24 fights
Quarantillo
Zalal
Form & Momentum
Recent fight performance — most recent weighted 30%
100
66
2-fight 📉 slide
Current form
L · KO · R3
L · Sub · R2
W · Dec · R3
L · KO · R1
W · KO · R2
Last 5
L · Dec · R5
W · Sub · R1
W · Dec · R3
W · Sub · R2
W · Sub · R1
Quarantillo
Zalal
Finish Rate
Percentage of wins by KO/TKO or Submission
67%
50%
3
KO / TKO Wins
0
1
Submission Wins
4
2
Decision Wins
4

Style Fingerprint

Combatrics radar — 6 fighting dimensions scored 0–10

Quarantillo
Zalal
Striking6.1 / 1.3Volume3.8 / 5.3Grappling2.1 / 5.2Wrestling1.5 / 3.6Submission1.7 / 5.0Pressure6.3 / 5.5
Fighter 1
Fighter 2
6.1
Striking
KO power & stand-up volume
1.3
2.1
Grappling
Ground control & clinch
5.2
1.5
Wrestling
Takedown threat & defence
3.6
1.7
Submission
Submission attack frequency
5.0
6.3
Pressure
Clinch/ground work rate
5.5
3.8
Volume
Decision-pace fighting
5.3
Quarantillo
Strike Zones
Zalal
Quarantillo
Attacking
2HEAD0BODY0LEGS2 landed
Absorbing
1HEAD0BODY1LEGS2 absorbed
Zalal
Attacking
1HEAD0BODY1LEGS2 landed
Absorbing
2HEAD0BODY0LEGS2 absorbed
Targeting Overlap
🎯Quarantillo targets the head (100% of attacks) — Zalal absorbs 100% of strikes there
🎯Zalal targets the head (50% of attacks) — Quarantillo absorbs 50% of strikes there

Round by Round

This fight · per-round breakdown

Quarantillo
RND
Zalal
0/0R00/0

Quarantillo · QOF Timeline

Avg: 4.8
0105.2W4.5W5.6W5.5L5.7W5.5L6.1W2.0L4.8W3.8L4.5L2019-122020-122022-122024-032024-12
WinLossTrend

Zalal · QOF Timeline

Avg: 5.6
0104.5W4.5W4.5W7.9L5.7L6.6L6.4W5.0W6.0W5.0W5.1W6.5L2020-022020-102024-032025-022026-04
WinLossTrend

Quarantillo · Last 5

L · KO · R3
Cub SwansonRating 4.5
KO/TKO
UFC Fight Night: Covington vs. Buckley · 2024-12
L · Sub · R2
Youssef ZalalRating 3.8
Submission
UFC Fight Night: Ribas vs. Namajunas · 2024-03
W · Dec · R3
Damon JacksonRating 4.8
Decision
UFC Fight Night: Sandhagen vs. Font · 2023-08
L · KO · R1
Edson BarbozaRating 2
KO/TKO
UFC Fight Night: Holloway vs. Allen · 2023-04
W · KO · R2
Alexander HernandezRating 6.1
KO/TKO
UFC 282: Blachowicz vs. Ankalaev · 2022-12

Zalal · Last 5

L · Dec · R5
Aljamain SterlingRating 6.5
Decision
UFC Fight Night: Sterling vs. Zalal · 2026-04
W · Sub · R1
Josh EmmettRating 5.1
Submission
UFC 320: Ankalaev vs. Pereira 2 · 2025-10
W · Dec · R3
Calvin KattarRating 5
Decision
UFC Fight Night: Cannonier vs. Rodrigues · 2025-02
W · Sub · R2
Jack ShoreRating 6
Submission
UFC Fight Night: Moreno vs. Albazi · 2024-11
W · Sub · R1
Jarno ErrensRating 5
Submission
UFC Fight Night: Tybura vs. Spivac 2 · 2024-08

News & Media

Billy Quarantillo · Youssef Zalal
← Back to fights