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: Song vs. Simon
Las Vegas, USA
29 Apr 2023
Bantamweight
VS
57%
Yadong
43%
Simon
Win Probability
KO/TKO
Round 5 · 1:10
★ Official Result
Song YadongwinsKO/TKOR5 · 1:10
def. Ricky Simon · UFC Fight Night: Song vs. Simon
Fight Report
Pre-fight analysis · prediction vs result
Prediction vs Result
We predicted
Yadong
→
Actual result
Yadong wins
KO/TKO · R5
Pre-fight analysis
This is a genuine toss-up — Yadong at 57% vs Simon at 43% (CFR ratings). One of the hardest fights to call on the card.
Key angles
The CFR gap of 16 points suggests a clear performance difference on paper.
Risk flags
Simon has a chin rating of 48 — a potential KO vulnerability.
This Fight — Statistics
Actual stats from this bout
YadongSimon
0
Sig. Strikes
0
0.0
Strikes / min (SLpM)
0.0
—
Strike Accuracy
—
Yadong
Simon
Physical Matchup
Height · Reach · Age · Stance
5'8"+
Height
5'6"
67"
Reach
+69"
28+
Age
34
Orthodox
Stance
Orthodox
Yadong
Simon
Composite Fighter Rating
Overall score combining performance, win quality, momentum & durability
64.4
48.8
57.7
Performance Avg
48.0
45
Quality of Victory
38
83
Momentum Score
56
Yadong
Simon
Striking
Career averages · see This Fight stats above
6.1
/ 10
3.3
/ 10
6.6
Style: Pressure
5.4
4.6
Style: Volume
5.3
6 KO wins
Finish Rate (strikes)
2 KO wins
Per-minute strike stats will populate after live card results are scraped
Strike targetStrike target
15
Head
5
6
Body
0
1
Leg
0
RangeRange
7Distance5
0Clinch0
15Ground0
Yadong
Simon
Grappling
Career averages · see This Fight stats above
2.1
/ 10
3.6
/ 10
1.5
Wrestling Style (/10)
2.5
1.5
Submission Style (/10)
3.0
2
Submission wins
3
Per-fight takedown stats will populate after live card results are scraped
Yadong
Simon
Durability / Chin
Resilience against knockouts and stoppages
92
48
Never stopped
Verdict
KO risk
0
KO/TKO Losses
2
0
Sub Losses
0
—
KO round context
Avg R3.0 stoppage
—
Last KO loss
7 fights ago
—
Strikes absorbed / min
—
18/31 fights
Chin rating based on
18/29 fights
Yadong
Simon
Form & Momentum
Recent fight performance — most recent weighted 30%
83
56
2-fight 🔥 win streak
Current form
W · KO · R2
W · Sub · R2
L · Dec · R3
W · Dec · R3
L · Dec · R3
Last 5
Upcoming
Upcoming
L · Dec · R3
W · Dec · R3
W · KO · R1
Yadong
Simon
Finish Rate
Percentage of wins by KO/TKO or Submission
62%
50%
6
KO / TKO Wins
2
2
Submission Wins
3
5
Decision Wins
5
Style Fingerprint
Combatrics radar — 6 fighting dimensions scored 0–10
Yadong
Simon
Fighter 1
Fighter 2
6.1
Striking
KO power & stand-up volume
3.3
2.1
Grappling
Ground control & clinch
3.6
1.5
Wrestling
Takedown threat & defence
2.5
1.5
Submission
Submission attack frequency
3.0
6.6
Pressure
Clinch/ground work rate
5.4
4.6
Volume
Decision-pace fighting
5.3
YadongSimon
Strike Zones
Yadong
Attacking
22 landedAbsorbing
5 absorbedSimon
Attacking
5 landedAbsorbing
22 absorbedTargeting Overlap
🎯Yadong targets the head (68% of attacks) — Simon absorbs 68% of strikes there
🎯Simon targets the head (100% of attacks) — Yadong absorbs 100% of strikes there
Round by Round
This fight · per-round breakdown
Yadong
RND
Simon
0/0R00/0
0/0R10/0
Yadong · Last 5
W · KO · R2
Umar NurmagomedovKO/TKO
UFC Fight Night: Nurmagomedov vs. Song · 2026-08
W · Sub · R2
Deiveson FigueiredoSubmission
UFC Fight Night: Song vs. Figueiredo · 2026-05
L · Dec · R3
Sean O'MalleyDecision
UFC 324: Gaethje vs. Pimblett · 2026-01
W · Dec · R3
Henry CejudoDecision
UFC Fight Night: Cejudo vs. Song · 2025-02
L · Dec · R3
Petr YanDecision
UFC 299: O'Malley vs. Vera 2 · 2024-03
Simon · Last 5
Upcoming
Montel JacksonUFC Fight Night: Rosas Jr. vs. Barcelos · 2026-09
Upcoming
Adrian YanezDecision
UFC Fight Night: Adesanya vs. Pyfer · 2026-03
L · Dec · R3
Raoni BarcelosDecision
UFC Fight Night: Bonfim vs. Brown · 2025-11
W · Dec · R3
Cameron SmothermanDecision
UFC Fight Night: Usman vs. Buckley · 2025-06
W · KO · R1
Javid BasharatKO/TKO
UFC Fight Night: Cejudo vs. Song · 2025-02