The largest mixed martial arts organization in the world held and event in what Japanese city on April 14, 2000?
UFC 25 UFC 25: Ultimate Japan 3 was a mixed martial arts event held by the Ultimate Fighting Championship on April 14, 2000 at the Yoyogi National Gymnasium in Tokyo, Japan.
UFC 42 UFC 42: Sudden Impact was a mixed martial arts event held by the Ultimate Fighting Championship on April 25, 2003, at American Airlines Arena in Miami, Florida. The event was broadcast live on pay-per-view in the United States, and later released on DVD.