UFC 70: Nations Collide
Manchester, United Kingdom
21 Apr 2007
Welterweight
VS
59%
Liaudin
41%
Siver
Win Probability
Submission
Round 1 · 1:21
JL
Jess Liaudin
"The Joker"
20 – 11
5'9"72" reachOrthodoxNaN3-fight slidePressure Fighter
CFR 21
DS
Dennis Siver
23 – 11
Well-Rounded47 yrsOrthodox70" reach5'6"
CFR 14

Combatrics Intelligence

Data-driven breakdown · fighter metrics

Edge: Liaudin

This is a genuine toss-up — Liaudin at 59% vs Siver at 41% (CFR ratings). One of the hardest fights to call on the card.

Key angles

Liaudin has beaten significantly higher-quality opposition — a QoV edge of 20 points.

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

Risk flags

Siver has a chin rating of 4 — a potential KO vulnerability.

Liaudin
Siver
Physical Matchup
Height · Reach · Age · Stance
5'9"+
Height
5'6"
72"+
Reach
70"
—
Age
47
Orthodox
Stance
Orthodox
Liaudin
Siver
Composite Fighter Rating
Overall score combining performance, win quality, momentum & durability
20.7
14.3
50.2
Performance Avg
46.1
57
Quality of Victory
37
65
Momentum Score
43
Liaudin
Siver
Striking
Significant strikes per minute & accuracy
1.4
1.5
52%
Strike Accuracy
34%
5.8
Striking Style Score (/10)
3.7
1 KOs
KO Finishes
3 KOs
Strike targetStrike target
0
Head
0
0
Body
2
1
Leg
0
RangeRange
1Distance2
0Clinch0
0Ground0
Liaudin
Siver
Grappling
Takedowns, submissions & wrestling
—
—
—
Sub Attempts / fight
0.1
4.0
Grappling Style Score (/10)
2.7
2.8
Wrestling Style Score (/10)
1.9
0:00
Control Time (this fight)
0:00
0
Reversals
0
Liaudin
Siver
Durability / Chin
Resilience against knockouts and stoppages
74
4
Moderate
Verdict
KO risk
1
KO/TKO Losses
3
0
Sub Losses
2
Avg R1.0 stoppage
KO round context
Avg R2.0 stoppage
2 fights ago
Last KO loss
2 fights ago
—
Strikes absorbed / min
—
5/31 fights
Chin rating based on
21/34 fights
Liaudin
Siver
Form & Momentum
Recent fight performance — most recent weighted 30%
65
43
3-fight 📉 slide
Current form
L · Dec · R3
L · Dec · R3
L · KO · R1
W · KO · R1
W · Sub · R1
Last 5
W · Dec · R3
L · Dec · R3
L · KO · R2
W · Dec · R3
Upcoming
Liaudin
Siver
Finish Rate
Percentage of wins by KO/TKO or Submission
100%
42%
1
KO / TKO Wins
3
1
Submission Wins
2
0
Decision Wins
7

Style Fingerprint

Combatrics radar — 6 fighting dimensions scored 0–10

Liaudin
Siver
Striking5.8 / 3.7Volume0.8 / 5.9Grappling4.0 / 2.7Wrestling2.8 / 1.9Submission5.0 / 1.7Pressure8.2 / 4.7
Fighter 1
Fighter 2
5.8
Striking
KO power & stand-up volume
3.7
4.0
Grappling
Ground control & clinch
2.7
2.8
Wrestling
Takedown threat & defence
1.9
5.0
Submission
Submission attack frequency
1.7
8.2
Pressure
Clinch/ground work rate
4.7
0.8
Volume
Decision-pace fighting
5.9
Liaudin
Strike Zones
Siver
Liaudin
Attacking
0HEAD0BODY1LEGS1 landed
Absorbing
0HEAD2BODY0LEGS2 absorbed
Siver
Attacking
0HEAD2BODY0LEGS2 landed
Absorbing
0HEAD0BODY1LEGS1 absorbed
Targeting Overlap
🎯Liaudin targets the legs (100% of attacks) — Siver absorbs 100% of strikes there
🎯Siver targets the body (100% of attacks) — Liaudin absorbs 100% of strikes there

Round by Round

This fight · per-round breakdown

Liaudin
RND
Siver
0/0R00/0

Liaudin · QOF Timeline

Avg: 4.5
0105.0W5.0W1.5L5.5L5.5L2007-042007-092008-012008-062008-10
WinLossTrend

Siver · QOF Timeline

Avg: 4.3
0101.5L5.2W5.5L1.5L5.5W5.0W5.2W5.5L4.5W5.0W4.5W4.5W1.5L4.5W4.5W4.5L4.5W4.1L5.5L4.5W2007-042009-062011-022013-072017-06
WinLossTrend

Liaudin · Last 5

L · Dec · R3
David BielkhedenRating 5.5
Decision
UFC 89: Bisping vs Leben · 2008-10
L · Dec · R3
Paul TaylorRating 5.5
Decision
UFC 85: Bedlam · 2008-06
L · KO · R1
Marcus DavisRating 1.5
KO/TKO
UFC 80: Rapid Fire · 2008-01
W · KO · R1
Anthony TorresRating 5
KO/TKO
UFC 75: Champion vs Champion · 2007-09
W · Sub · R1
Dennis SiverRating 5
Submission
UFC 70: Nations Collide · 2007-04

Siver · Last 5

W · Dec · R3
BJ PennRating 4.5
Decision
UFC Fight Night: Chiesa vs. Lee · 2017-06
L · Dec · R3
Tatsuya KawajiriRating 5.5
Decision
UFC Fight Night: Jedrzejczyk vs Penne · 2015-06
L · KO · R2
Conor McGregorRating 4.1
KO/TKO
UFC Fight Night: McGregor vs Siver · 2015-01
W · Dec · R3
Charles RosaRating 4.5
Decision
UFC Fight Night: Nelson vs Story · 2014-10
Upcoming
Manvel Gamburyan
UFC 168: Weidman vs Silva 2 · 2013-12

News & Media

Jess Liaudin · Dennis Siver
← Back to fights