Rizin Landmark 13 took place with several notable results across multiple weight classes. In the main card action, Razhabali Shaidulaev defeated Yuta Kubo via first-round TKO at 4:13, while Yoshinori Horie earned a split decision victory over Patricky Freire (Pitbull). Danny Sabatello won via unanimous decision over Joji Goto. One bout between Kyohei Hagiwara and Abija Kaleo Mehula was ruled a no contest. The preliminary card featured multiple finishes, including Azizbek Temirov's second-round knockout of Ryuyu Fukuda and Natalya Kuzyutina's first-round armbar submission of Ayaka Hamasaki.
