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- UFC 18: The Road to the Heavyweight Title
- Bas Rutten vs Tsuyoshi Kohsaka
Heavyweight · 1 rounds · Card
FinalUFC 18: The Road to the Heavyweight Title
Friday, January 8, 1999 · New Orleans · Louisiana
Full card →Result
Bas Rutten def. Tsuyoshi Kohsaka
KO/TKO (Punches to Head At Distance) · Round 2 · 2:15 · 1 Rnd + OT (12-3)
Referee · John McCarthySource · UFC Stats · round stats archived
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Round-by-Round Analysis
Fight progression reconstructed from verified round-level observations.
KO/TKO · R2 · 2:15
Bas RuttenRound 2Tsuyoshi Kohsaka
17 / 30Sig. strikes6 / 12
57%Accuracy50%
19 / 32Total strikes6 / 12
1Knockdowns0
0 / 0Takedowns0 / 3
0Sub. attempts0
—Control—
7.6Pace / min2.7
—Control share—
Bas Rutten
Targethead 82% · body 6% · leg 12%
Phasedistance 59% · clinch 35% · ground 6%
Tsuyoshi Kohsaka
Targethead 67% · body 17% · leg 17%
Phasedistance 67% · clinch 33% · ground 0%
Statistical signals
Output edgeBas Rutten landed 17 significant strikes to 6.
Descriptive only. These compare recorded output; they are not judge scores and do not say who won the round.
What changed from R1
- Pace upBas Rutten's significant-strike pace moved +170% from R1 to R2, 7.6 against 2.8 per minute.
- Accuracy shiftBas Rutten's significant-strike accuracy moved +12 pts, 57% against 45%.
- Target shiftBas Rutten's head share of landed strikes moved +32 pts, to 82% head with 6% body and 12% leg.
- Phase shiftBas Rutten's ground share of landed strikes moved -16 pts, to 6% on the ground against 59% at distance.
- Pace downTsuyoshi Kohsaka's significant-strike pace moved -22% from R1 to R2, 2.7 against 3.4 per minute.
- Phase shiftTsuyoshi Kohsaka's ground share of landed strikes moved -88 pts, to 0% on the ground against 67% at distance.
- Defensive driftTsuyoshi Kohsaka absorbed significant strikes +170% faster than in R1, 7.6 against 2.8 per minute.
Observed fight vs historical Fight DNA
Compares this fight against each fighter's pre-fight Fight DNA baseline. Shown only where the historical sample supports it.
Bas Rutten
Insufficient sample. This fighter's Fight DNA as of the event date did not have enough covered rounds to compare against, so no deviation is shown.
Tsuyoshi Kohsaka
Insufficient sample. This fighter's Fight DNA as of the event date did not have enough covered rounds to compare against, so no deviation is shown.
Fight summary
31Bas Rutten sig. strikes
23Tsuyoshi Kohsaka sig. strikes
2rounds observed
+170%largest pace swing, R1 to R2 (Bas Rutten)
Pace is significant strikes landed per minute of observed round time. A round with no recorded observation is left empty rather than drawn as zero.
Fight stats 2 rounds · UFC Stats
31 / 61Sig. strikes23 / 47
51%Accuracy49%
70 / 100Total strikes120 / 154
1Knockdowns0
0 / 0Takedowns3 / 9
0Sub attempts0
0:00Control0:00
21Head16
3Body4
7Leg3
Bas RuttenTsuyoshi Kohsaka
| Round | Fighter | KD | Sig. str. | Total | TD | Sub | Ctrl | Head | Body | Leg |
|---|
| R1 |
Tale of the tape
28-4-1Record27-19-2
33Age28
6'1"Height5'11"
—Reach—
OrthodoxStanceOrthodox
5.59Sig. str./min1.88
0.00TD / 15 min1.32
Bas Rutten1-0 in archive
0KO/TKO wins
0Sub wins
0%Finish rate
Tsuyoshi Kohsaka3-2 in archive
1KO/TKO wins
0Sub wins
33%Finish rate