UFC Fight Night: Costa vs. Vettori
Las Vegas, USA
23 Oct 2021
Lightweight
VS
51%
Jones
49%
Onama
Win Probability
Decision
Round 3 · 5:00
Mason
Mason Jones
"The Dragon"
18 – 2
5'10"74" reachOrthodox31 yrs3-fight win streakWell-Rounded
CFR 54
David
David Onama
14 – 3
Well-Rounded31 yrsOrthodox74" reach5'11"
CFR 51

Combatrics Intelligence

Data-driven breakdown · fighter metrics

Edge: Jones

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

Key angles

Onama has the striking edge in both volume and accuracy.

Jones
Onama
Physical Matchup
Height · Reach · Age · Stance
5'10"
Height
+5'11"
74"
Reach
74"
31
Age
31
Orthodox
Stance
Orthodox
Jones
Onama
Composite Fighter Rating
Overall score combining performance, win quality, momentum & durability
54.0
51.1
46.2
Performance Avg
50.6
33
Quality of Victory
40
80
Momentum Score
50
Jones
Onama
Striking
Significant strikes per minute & accuracy
2.0
2.2
45%
Strike Accuracy
47%
3.8
Striking Style Score (/10)
4.7
1 KOs
KO Finishes
2 KOs
Strike targetStrike target
20
Head
24
4
Body
1
0
Leg
0
RangeRange
13Distance24
4Clinch1
7Ground0
Jones
Onama
Grappling
Takedowns, submissions & wrestling
—
—
—
Sub Attempts / fight
0.3
1.8
Grappling Style Score (/10)
2.5
1.3
Wrestling Style Score (/10)
1.8
0:00
Control Time (this fight)
0:00
0
Reversals
0
Jones
Onama
Durability / Chin
Resilience against knockouts and stoppages
96
74
Never stopped
Verdict
Moderate
0
KO/TKO Losses
1
0
Sub Losses
0
—
KO round context
Avg R1.0 stoppage
—
Last KO loss
Most recent fight
—
Strikes absorbed / min
—
7/20 fights
Chin rating based on
9/17 fights
Jones
Onama
Form & Momentum
Recent fight performance — most recent weighted 30%
80
50
3-fight 🔥 win streak
Current form
W · Dec · R3
W · KO · R2
W · Dec · R3
L · Dec · R3
W · Dec · R3
Last 5
L · KO · R1
W · Dec · R3
W · Dec · R3
W · Dec · R3
W · KO · R2
Jones
Onama
Finish Rate
Percentage of wins by KO/TKO or Submission
25%
50%
1
KO / TKO Wins
2
0
Submission Wins
1
3
Decision Wins
3

Style Fingerprint

Combatrics radar — 6 fighting dimensions scored 0–10

Jones
Onama
Striking3.8 / 4.7Volume7.3 / 5.3Grappling1.8 / 2.5Wrestling1.3 / 1.8Submission0.0 / 1.7Pressure3.8 / 5.5
Fighter 1
Fighter 2
3.8
Striking
KO power & stand-up volume
4.7
1.8
Grappling
Ground control & clinch
2.5
1.3
Wrestling
Takedown threat & defence
1.8
0.0
Submission
Submission attack frequency
1.7
3.8
Pressure
Clinch/ground work rate
5.5
7.3
Volume
Decision-pace fighting
5.3
Jones
Strike Zones
Onama
Jones
Attacking
20HEAD4BODY0LEGS24 landed
Absorbing
24HEAD1BODY0LEGS25 absorbed
Onama
Attacking
24HEAD1BODY0LEGS25 landed
Absorbing
20HEAD4BODY0LEGS24 absorbed
Targeting Overlap
🎯Jones targets the head (83% of attacks) — Onama absorbs 83% of strikes there
🎯Onama targets the head (96% of attacks) — Jones absorbs 96% of strikes there

Round by Round

This fight · per-round breakdown

Jones
RND
Onama
0/0R00/0

Jones · QOF Timeline

Avg: 5.8
0106.6L5.3W6.7L5.0W5.2W5.8W2021-012021-102022-072025-052025-092026-03
WinLossTrend

Onama · QOF Timeline

Avg: 5.3
0106.5L5.2W5.4W6.2L6.0W5.0W4.5W5.5W3.4L2021-102022-082024-112025-11
WinLossTrend

Jones · Last 5

W · Dec · R3
Axel SolaRating 5.8
Decision
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KO/TKO
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W · Dec · R3
Jeremy StephensRating 5
Decision
UFC Fight Night: Sandhagen vs. Figueiredo · 2025-05
L · Dec · R3
Ludovit KleinRating 6.7
Decision
UFC Fight Night: Blaydes vs. Aspinall · 2022-07
W · Dec · R3
David OnamaRating 5.3
Decision
UFC Fight Night: Costa vs. Vettori · 2021-10

Onama · Last 5

L · KO · R1
Steve GarciaRating 3.4
KO/TKO
UFC Fight Night: Garcia vs. Onama · 2025-11
W · Dec · R3
Giga ChikadzeRating 5.5
Decision
UFC Fight Night: Machado Garry vs. Prates · 2025-04
W · Dec · R3
Roberto RomeroRating 4.5
Decision
UFC 309: Jones vs. Miocic · 2024-11
W · Dec · R3
Jonathan PearceRating 5
Decision
UFC Fight Night: Nicolau vs. Perez · 2024-04
W · KO · R2
Gabriel SantosRating 6
KO/TKO
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News & Media

Mason Jones · David Onama
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