Bellator vs. RIZIN was a mixed martial arts event that took place on Saturday, December 31, 2022 at the Saitama Super Arena in Saitama, Japan.

• Bellator MMA
• A.J. McKee
• Roberto de Souza
• Patricio Freire
• Kleber Koike Erbst
• Kyoji Horiguchi
• Hiromasa Ogikubo
• Juan Archuleta
• Soo Chul Kim