Middleweight3 rounds scheduled
RESULT
Igor Tanabe def. Koji Shikuwa (Submission)
Submission · Round 1 · 3:40
Sunday, October 1, 2023
Aichi Prefectural Gymnasium (Dolphins Arena), Nagoya, Japan
Igor Tanabe defeated Koji Shikuwa by Submission in round 1 (3:40) in the Middleweight bout of Rizin FF - Landmark Vol. 6, held Sunday, October 1, 2023 at Aichi Prefectural Gymnasium (Dolphins Arena), Nagoya.
Betting Odds
Igor Tanabe
-2032
95% implied win probability
Open: -1835Best: -1250
Koji Shikuwa
+933
10% implied win probability
Open: +843Best: +1300
Average moneyline across 5 sportsbooks.
| Sportsbook | Igor Tanabe | Koji Shikuwa |
|---|---|---|
| BetOnline | -2800 | +1300 |
| BetUS | -1250 | +650 |
| Betway | -2000 | +900 |
| Bovada | -3300 | +1200 |
| MyBookie | -2000 | +614 |
Odds are for information only. · Odds data: fightodds.io
Frequently asked questions
Who won Igor Tanabe vs Koji Shikuwa?
Igor Tanabe defeated Koji Shikuwa by Submission in round 1 (3:40) in the Middleweight bout of Rizin FF - Landmark Vol. 6, held Sunday, October 1, 2023 at Aichi Prefectural Gymnasium (Dolphins Arena), Nagoya.
Referee
Ryosuke Uchida
Pre-fight comparison▾
Win probability
Igor Tanabe 67%33% Koji Shikuwa
What the model gave each fighter going into the fight, from their pre-fight UFCalendar Power Index ratings. See the full Power Index
Tale of the Tape
5-0-0
Record
0-3-0
1622
Power Index rating
1495
3
Win Streak
0
26
Age
35
6'0"
183 cm
Height
5'10"
178 cm
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Reach
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Stance
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Middleweight
Weight Class
Middleweight
Brazil
Nationality
Japan
Striking Profile
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SLpM
-
-
Str. Acc.
-
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SApM
-
-
Str. Def.
-
Grappling Profile
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TD Avg.
-
-
TD Acc.
-
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TD Def.
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Sub. Avg.
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Recent form (last 5 fights)
Igor Tanabe · 2-3
- LMateusz SzczecińskiPolaris 34 · Nov 1, 2025Unanimous Decision
- LSanteri LiliusPolaris 34 · Nov 1, 2025
- LEoghan O’FlanaganPolaris 34 · Nov 1, 2025
- WJean MaltesePolaris 33 · Sep 13, 2025Decision
- WRomão CarvalhoPolaris 33 · Sep 13, 2025
Koji Shikuwa · 2-3