Event Information
| Name: | ClubFight: Volume 4 | 
|---|---|
| Date/Time: | August 20, 2001 12:00 AM +00:00 | 
| Location: | Shibuya-Womb Tokyo, Japan | 
            1-2-1
          
          
            0-1-0
          
        Takao Yamamoto defeated Toshiya Toshiya by Submission (Armlock) at 01:55 of Round 1
        
            15-17-3
          
          
            1-2-0
          
        Daisuke Ishii defeated Yukiyasu Ozawa by TKO/RSC at 05:35 of Round 1