UFC 18: Bas Rutten vs Tsuyoshi Kohsaka | January 8, 1999

Arguably the most prolific fighter in the Japanese MMA organization Pancrase's history, Bas 'El Guapo' Rutten made his Octagon debut in a main event heavyweight bout against Tsuyoshi Kosaka, who was coming off a huge UFC win over Pete Williams. Access classic UFC events on UFC FIGHT PASS! Sign Up Now: https://ufc.ac/3AofDIW Experience UFC live, 200+ Live Events, the World's Largest Combat Sports Library, Originals, Podcasts and more with UFC FIGHT PASS, the digital subscription service of the UFC. Sign Up Now: https://ufc.ac/3AofDIW Subscribe to get all the latest UFC content: https://bit.ly/3TkkHGX Connect with UFC FIGHT PASS on Social: 🔵 Twitter: https://www.twitter.com/ufcfightpass 🔵 Facebook: https://www.facebook.com/ufcfightpass 🔴 Instagram: https://www.instagram.com/ufcfightpass 🔴 TikTok: https://www.tiktok.com/@ufcfightpass #ufc #ufcfightpass