UFC - Ultimate Brazil
Sao Paulo, Brazil
16 Oct 1998
Heavyweight
VS
44%
Kohsaka
56%
Williams
Win Probability
Decision
Round 2 · 3:00
TK
Tsuyoshi Kohsaka
"TK"
27 – 19
5'11"Orthodox56 yrs2-fight slideWell-Rounded
CFR 16
PW
Pete Williams
"El Duro"
12 – 6
Pressure Fighter4-fight slide50 yrsOrthodox6'3"
CFR 20

Combatrics Intelligence

Data-driven breakdown · fighter metrics

Edge: Williams

This is a genuine toss-up — Kohsaka at 44% vs Williams at 56% (CFR ratings). One of the hardest fights to call on the card.

Key angles

Williams has beaten significantly higher-quality opposition — a QoV edge of 18 points.

Kohsaka has the striking edge in both volume and accuracy.

Risk flags

Kohsaka's chin rating of 34 flags durability concerns based on KO history.

Williams has a chin rating of 40 — a potential KO vulnerability.

Kohsaka
Williams
Physical Matchup
Height · Reach · Age · Stance
5'11"
Height
+6'3"
56
Age
+50
Orthodox
Stance
Orthodox
Kohsaka
Williams
Composite Fighter Rating
Overall score combining performance, win quality, momentum & durability
15.5
20.1
42.0
Performance Avg
47.6
37
Quality of Victory
54
63
Momentum Score
78
Kohsaka
Williams
Striking
Significant strikes per minute & accuracy
0.6
0.5
56%
Strike Accuracy
41%
4.3
Striking Style Score (/10)
4.1
1 KOs
KO Finishes
1 KOs
Strike targetStrike target
3
Head
2
3
Body
4
1
Leg
0
RangeRange
4Distance6
0Clinch0
3Ground0
Kohsaka
Williams
Grappling
Takedowns, submissions & wrestling
—
—
0.2
Sub Attempts / fight
—
1.6
Grappling Style Score (/10)
5.3
1.1
Wrestling Style Score (/10)
3.7
0:00
Control Time (this fight)
0:00
0
Reversals
0
Kohsaka
Williams
Durability / Chin
Resilience against knockouts and stoppages
34
40
2 consec. KOs
Verdict
2 consec. KOs
3
KO/TKO Losses
2
0
Sub Losses
1
Avg R2.3 stoppage
KO round context
Avg R2.0 stoppage
Most recent fight
Last KO loss
1 fight ago
—
Strikes absorbed / min
—
6/46 fights
Chin rating based on
8/18 fights
Kohsaka
Williams
Form & Momentum
Recent fight performance — most recent weighted 30%
63
78
2-fight 📉 slide
Current form
4-fight 📉 slide
L · KO · R2
L · KO · R3
W · KO · R2
L · KO · R2
W · Dec · R2
Last 5
L · Sub · R1
L · KO · R2
L · KO · R2
L · Dec · R5
W · Sub · R1
Kohsaka
Williams
Finish Rate
Percentage of wins by KO/TKO or Submission
33%
100%
1
KO / TKO Wins
1
0
Submission Wins
2
2
Decision Wins
0

Style Fingerprint

Combatrics radar — 6 fighting dimensions scored 0–10

Kohsaka
Williams
Striking4.3 / 4.1Volume6.3 / 0.8Grappling1.6 / 5.3Wrestling1.1 / 3.7Submission0.0 / 6.7Pressure3.8 / 8.1
Fighter 1
Fighter 2
4.3
Striking
KO power & stand-up volume
4.1
1.6
Grappling
Ground control & clinch
5.3
1.1
Wrestling
Takedown threat & defence
3.7
0.0
Submission
Submission attack frequency
6.7
3.8
Pressure
Clinch/ground work rate
8.1
6.3
Volume
Decision-pace fighting
0.8
Kohsaka
Strike Zones
Williams
Kohsaka
Attacking
3HEAD3BODY1LEGS7 landed
Absorbing
2HEAD4BODY0LEGS6 absorbed
Williams
Attacking
2HEAD4BODY0LEGS6 landed
Absorbing
3HEAD3BODY1LEGS7 absorbed
Targeting Overlap
🎯Kohsaka targets the head (43% of attacks) — Williams absorbs 43% of strikes there
🎯Williams targets the body (67% of attacks) — Kohsaka absorbs 67% of strikes there

Round by Round

This fight · per-round breakdown

Kohsaka
RND
Williams
0/0R00/0

Kohsaka · QOF Timeline

Avg: 3.9
0104.2W4.2W2.8L5.2W4.0L2.8L1998-031998-101999-011999-071999-112002-05
WinLossTrend

Williams · QOF Timeline

Avg: 4.1
0105.2W4.8L5.0W5.0W5.5L2.8L2.8L1.5L1998-051999-031999-112001-112002-03
WinLossTrend

Kohsaka · Last 5

L · KO · R2
Ricco RodriguezRating 2.8
KO/TKO
UFC 37: High Impact · 2002-05
L · KO · R3
Pedro RizzoRating 4
KO/TKO
UFC 23: Ultimate Japan 2 · 1999-11
W · KO · R2
Tim LajcikRating 5.2
KO/TKO
UFC 21: Return of the Champions · 1999-07
L · KO · R2
Bas RuttenRating 2.8
KO/TKO
UFC 18: The Road to the Heavyweight Title · 1999-01
W · Dec · R2
Pete WilliamsRating 4.2
Decision
UFC - Ultimate Brazil · 1998-10

Williams · Last 5

L · Sub · R1
Frank MirRating 1.5
Submission
UFC 36: Worlds Collide · 2002-03
L · KO · R2
Ricco RodriguezRating 2.8
KO/TKO
UFC 34: High Voltage · 2001-11
L · KO · R2
Semmy SchiltRating 2.8
KO/TKO
UFC 31: Locked and Loaded · 2001-05
L · Dec · R5
Kevin RandlemanRating 5.5
Decision
UFC 23: Ultimate Japan 2 · 1999-11
W · Sub · R1
Travis FultonRating 5
Submission
UFC 20: Battle for the Gold · 1999-05

News & Media

Tsuyoshi Kohsaka · Pete Williams
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