<page_title> Shinya Aoki </page_title> <section_title> Mixed martial arts record </section_title> <table> <cell> Koji Ando <col_header> Opponent </col_header> </cell> <cell> ONE Championship 28: Warrior's Quest <col_header> Event </col_header> </cell> <cell> May 22, 2015 <col_header> Date </col_header> </cell> <cell> Defended the ONE Lightweight Championship. <col_header> Notes </col_header> </cell> </table>
Aoki defended his ONE Lightweight Championship title against Koji Ando at ONE Championship 28: Warrior's Quest on May 22, 2015.