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UFC - Ultimate Brazil
Tsuyoshi Kohsaka
Tsuyoshi Kohsaka
11-5-1 · JPN
VS
Pete Williams
Pete Williams
7-1 · USA
October 16, 1998 · Sao Paulo, Brazil
Heavyweight · 1 rounds
224.0lb
Weigh-in
230.0lb
Tsuyoshi Kohsaka def. Pete Williams by U-DEC, R2 3:00
Performance
Round by round
SSTDKDCtrl
R1
Kohsaka7/202/40
Williams7/380/00
R2 · 3:00
Kohsaka7/201/10
Williams6/290/00
Total
Kohsaka14/403/50
Williams13/670/00

Scorecards

Kohsaka vs Williams

RdGene FabrikantJeff MullenSaul PereiraCommunity
R1---10-8.8
Total1-01-01-010-8.8

Official cards + public consensus via MMA Decisions. Per round: Kohsaka-Williams.

Pre-fight

The model's read going in

The walk-forward model's call at the time of the bout — persisted out-of-sample, with no hindsight about the result.

Prediction
KohsakaWin probabilityWilliams
36.4%63.6%
KO / TKO
27%
Submission
14%
Decision
59%
Expected fight time: 11.3 min
What drives the pick

Each bar is a feature's push on the model from the center axis. Red pushes toward Kohsaka, blue toward Williams. Tap a bar for why.

Predicted outcomes
Kohsaka36%
Wins by
Model
Equity
Mkt
KO / TKO7%18%
Submission6%18%
Decision23%64%
Predicted output
Sig. strikes53 (3069)act 14
Takedowns0.6 (0.02.0)act 3
Williams64%
Wins by
Model
Equity
Mkt
KO / TKO21%32%
Submission8%12%
Decision35%56%
Predicted output
Sig. strikes56 (3273)act 13
Takedowns0.7 (0.02.2)act 0
Combined totals~109 sig strikes~1.4 takedownsmkt —
How it ends
mkt —
R120%
R213%
R38%
Distance59%
Fighter props
Most sig. strikestie 1.0%
Kohsaka
46.9%+111
Williams
-11152.0%
Most takedownstie 31.1%
Kohsaka
32.0%+115
Williams
-11536.9%
Significant strikes — over/under
Kohsaka
Expected: 52.8
53
Over 53
41.6%
+137
Exactly 53
1.3%
push
Under 53
57.1%
-137
066132
Williams
Expected: 55.8
56
Over 56
41.6%
+137
Exactly 56
1.2%
push
Under 56
57.2%
-137
070140
Takedowns — over/under
Kohsaka
Expected: 0.6
0.5
Over 0.5
75.7%
-312
Under 0.5
24.3%
+312
035
Williams
Expected: 0.7
0.5
Over 0.5
78.9%
-374
Under 0.5
21.1%
+374
035

Odds are model-implied (no real prop market is priced for these). The “most” prices are draw-no-bet — a tie (for takedowns, usually 0–0) is a push, so each side is priced off its chance of winning given a result, while the % shown is the raw chance of landing strictly more. Drag a line in half-point steps: a half line (e.g. 2.5) is a clean over/under, while a whole number adds a third outcome — landing exactly on it, a push — so over, exact and under sum to 100%. On a whole number the over/under odds are draw-no-bet (priced off the decisive mass, since the push refunds), so the two sides stay mirror images rather than implying an arbitrage.

Expected fight time 11.3 min. Predicted-output ranges are percentiles of the model’s simulated fights: sig strikes the middle 50% (25th–75th); takedowns the wider 10th–90th, since they’re 0 in most fights so a narrow band would collapse to 0. Win-by-method = win probability × that fighter’s own method split: the model forecasts how the fight ends, and that forecast is divided between the corners by each fighter’s finishing record — UFC wins in full, earlier-career wins at half weight, as of fight night — reconciled so the fighters’ totals still equal their win probabilities and the methods still total the fight-level forecast above. “Equity” is each of those over that fighter’s win % — how they win given that they win — so a column adds to 100%, and it differs by corner. A fighter with no classifiable wins at any level leans on the fight-level split. “How it ends” is the model’s round-of-finish split. “Mkt” is the de-vigged market prop (consensus across books), shown for context, not as a betting signal; rounds & totals slots fill as that data lands. Percentages are apportioned by largest remainder, so each set adds to its total exactly and an individual figure can sit a point off its own rounding.

Model vs market

No market on record for this bout.

Trait web
82.9Striking63.0
Kohsaka +19.9
16.7Grappling32.2
Williams +15.5
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
KohsakaWilliams
Tale of the tape
Ratings (Elo)
1513
Pound-for-pound
1534
1514
Divisional
1531
1481
Striking offense
1507
1510
Striking defense
1507
1546
Grappling offense
1500
1549
Grappling defense
1500
Physical
28 yrs
Age
23 yrs
5'11"
Height
6'3"
Reach
Orthodox
Stance
Orthodox
Striking (UFC career)
3.00
Strikes landed / min
1.74
60%
Strike accuracy
52%
0.87
Strikes absorbed / min
2.06
72%
Strike defense
47%
Grappling (UFC career)
0.00
Takedowns / 15 min
0.00
0%
Takedown accuracy
60%
Takedown defense
63%
0.0
Sub attempts / 15 min
1.2
Form & résumé
100%
UFC win rate
100%
+1
Win/loss streak
+1
100%
Last-5 win rate
100%
0%
Finish rate
100%
Recent opp. quality
217
Days since last fight
154
Recent form (last 5 UFC)
Tsuyoshi Kohsaka
  • WKimo LeopoldoU-DEC R2
    7mo before
Pete Williams
  • WMark ColemanKO/TKO R2
    5mo before
Kohsaka — win / loss by method
Record: 11-5-1

Bar length is fight count (largest bar = full width); shading splits finishes by round and decisions by unanimous vs split — tap a bar for the round-by-round count.

KO/TKO
1 win, 0 losses
W
9% of wins
L
0% of losses
Submission
4 wins, 2 losses
W
36% of wins
L
40% of losses
Decision
2 wins, 1 loss
W
18% of wins
L
20% of losses
DQ / other
4 wins, 2 losses
W
36% of wins
L
40% of losses
UFC
1win0loss0draw0NC
WinsLosses
0 (0%)KO/TKO() 0
0 (0%)Submission() 0
1 (100%)Decision() 0
Non-UFC
10win5loss1draw0NC
WinsLosses
1 (10%)KO/TKO(0%) 0
4 (40%)Submission(40%) 2
1 (10%)Decision(20%) 1
4 (40%)DQ / other(40%) 2
Williams — win / loss by method
Record: 7-1-0

Bar length is fight count (largest bar = full width); shading splits finishes by round and decisions by unanimous vs split — tap a bar for the round-by-round count.

KO/TKO
4 wins, 0 losses
W
57% of wins
L
0% of losses
Submission
2 wins, 0 losses
W
29% of wins
L
0% of losses
Decision
1 win, 1 loss
W
14% of wins
L
100% of losses
UFC
1win0loss0draw0NC
WinsLosses
1 (100%)KO/TKO() 0
0 (0%)Submission() 0
0 (0%)Decision() 0
Non-UFC
6win1loss0draw0NC
WinsLosses
3 (50%)KO/TKO(0%) 0
2 (33%)Submission(0%) 0
1 (17%)Decision(100%) 1

Profiles

Experience
Kohsaka
Williams
1
UFC fights
1
15.0 min · 15.0 avg
Octagon time
12.6 min · 12.6 avg
31y 6m
Career length
30y 0m
UFC schedule strength

Opponents' records on fight night — toggle their full cross-promotional record vs UFC bouts only.

Kohsaka
Williams
7W–2L · 77.8%
Overall
6W–1L · 85.7%
7W–2L · 77.8%
Wins
6W–1L · 85.7%
0W–0L
Losses
0W–0L
Non-UFC schedule strength
Kohsaka
Williams
65W–31L · 67.7%
Overall
12W–10L · 54.5%
29W–15L · 65.9%
Wins
8W–10L · 44.4%
36W–16L · 69.2%
Losses
4W–0L · 100.0%
Distance striking
Kohsaka
Williams
2.32
Landed / min
1.56
62.7%
Accuracy
46.7%
82.4%
Defense
66.7%
0.00
Knockdowns / 15 min
1.19
92.0%
Time at distance
70.9%
Grappling & control
Kohsaka
Williams
0.00
Takedowns / 15 min
0.00
0.0%
Takedown accuracy
60.0%
Takedown defense
62.5%
0.00
Sub attempts / 15 min
1.19
Control share
Strike target map
Kohsaka
  • Head69%(31)div 77%
  • Body4%(2)div 10%
  • Legs27%(12)div 13%
Williams
  • Head59%(13)div 77%
  • Body9%(2)div 10%
  • Legs32%(7)div 13%

Where each fighter lands significant strikes (career). “div” = the weight-class average.

Tsuyoshi Kohsaka
CloseSSTDKDCtrl

Per-fight: SS & TD shown landed/attempted; Close = consensus closing line.

Pete Williams
CloseSSTDKDCtrl

Per-fight: SS & TD shown landed/attempted; Close = consensus closing line.