All fightersHirotaka Yokoi
“Kaibatsu-Kun”
Heavyweight11-5RECORD
2KO / TKO WINS
5SUBMISSION WINS
4DECISION WINS
Profile
| Full name | Not added yet |
|---|---|
| Nickname | Kaibatsu-Kun |
| Date of birth | 8 Jun 1978 |
| Nationality | Japan |
| Lives in | Iwamizawa, Hokkaido |
| Division | Heavyweight |
| Team | Alliance-Square |
| Height | 180 cm (5′11″) |
| Reach | Not added yet |
| Stance | Orthodox |
| Weight | 93.0 kg (205 lb) |
| Pro debut | 4 Aug 2000 |
| Last fight | 17 Mar 2007 |
Details on this page were compiled from public information on 30 Sep 2026 (the record is as of that date). Is this you? Claim this profile to correct anything and add your photo and bio. Claim this profile
Fight history
16 professional fights on file. Newest first.
| Result | Opponent | Method | Round | Time | Event | Date |
|---|---|---|---|---|---|---|
| Loss | Mikko Rupponen | TKO | 1 | 2:51 | FF 21 - Fight Festival 21 | 17 Mar 2007 |
| Win | Andre Fyeet | Submission (rear-naked choke) | 1 | 3:11 | WPFC 1 - World Pro Fighting Championships | 15 Sep 2006 |
| Referee Steve Mazzagatti | ||||||
| Loss | Quinton Jackson | TKO (punches and stomps) | 1 | 4:05 | Pride 30 - Fully Loaded | 23 Oct 2005 |
| Referee Minoru Toyonaga | ||||||
| Loss | Mario Sperry | TKO (knees) | 1 | 9:08 | Pride 29 - Fists of Fire | 20 Feb 2005 |
| Referee Minoru Toyonaga | ||||||
| Loss | Heath Herring | KO (knees) | 1 | 1:55 | Pride 28 - High Octane | 31 Oct 2004 |
| Referee Minoru Toyonaga | ||||||
| Loss | Antonio Rodrigo Nogueira | Submission (anaconda choke) | 2 | 1:25 | Pride FC - Total Elimination 2004 | 25 Apr 2004 |
| Referee Daisuke Noguchi | ||||||
| Win | Wilson Gouveia | TKO (punches) | 3 | 2:26 | HOOKnSHOOT - Absolute Fighting Championships 2 | 28 Mar 2003 |
| Win | Jerrel Venetiaan | Submission (armbar) | 2 | 3:29 | Pride 23 - Championship Chaos 2 | 24 Nov 2002 |
| Referee Daisuke Noguchi | ||||||
| Win | Bulldozer George | Submission (rear-naked choke) | 1 | 0:47 | UFO - Legend | 8 Aug 2002 |
| Win | Guillermo Diaz | Decision (unanimous) | 3 | 5:00 | Deep - 4th Impact | 30 Mar 2002 |
| Referee Yoshinori Umeki | ||||||
| Win | Katsuhisa Fujii | Decision (unanimous) | 3 | 5:00 | Rings - World Title Series Grand Final | 15 Feb 2002 |
| Win | Kestutis Smirnovas | Decision | 2 | 5:00 | Rings Lithuania - Bushido Rings 3 | 10 Nov 2001 |
| Win | Ken Orihashi | TKO (lost points) | 1 | 3:14 | Rings - World Title Series 4 | 20 Oct 2001 |
| Win | Masaya Kojima | Submission (armlock) | 1 | 2:12 | Rings - Battle Genesis Vol. 8 | 21 Sep 2001 |
| Win | Ricardo Fyeet | Submission (armbar) | 1 | 2:34 | Rings - 10th Anniversary | 11 Aug 2001 |
| Win | Masaya Inoue | Decision (majority) | 2 | 5:00 | Shooto - R.E.A.D. 8 | 4 Aug 2000 |
| Referee Toshiharu Suzuki | ||||||