Luis Gustavo captured the RIZIN lightweight championship by knocking out Ilkhom Nazimov in the first round at RIZIN 53. The event featured multiple finishes across its card. Notable results included Ryo Takagi knocking out Kaiven Lee in round one, Shinobu Ota submitting Yuto Hokamura with an arm triangle in round two, and Ryan Cafaro finishing Koyomi Matsushima with a guillotine in round three. The main event bout between Ren Hiramoto and Koji Tanaka ended in a draw under special stand-up rules with no weight limit. Several other fighters secured first-round finishes on the card, demonstrating RIZIN's action-packed event in Japan.
Luis Gustavo claimed the RIZIN lightweight title at RIZIN 53 on May 11, 2026, stopping Ilkhom Nazimov by knockout in the opening round of their championship bout.
The night was defined by rapid finishes throughout the card. Ryo Takagi knocked out Kaiven Lee in the first round, while Shinobu Ota submitted Yuto Hokamura with an arm triangle choke in round two. Ryan Cafaro also picked up a stoppage win, finishing Koyomi Matsushima via guillotine choke in the third round. The main event between Ren Hiramoto and Koji Tanaka, contested under special stand-up rules with no weight limit, ended in a draw.
Matsushima, a 33-year-old Japanese fighter out of Gaio Gym, entered the bout carrying a record of 13 wins and 6 losses. Standing five-foot-seven with a 66-inch reach, the orthodox southpaw averages 2.7 significant strikes per minute at a 47 percent accuracy rate, and has shown an unusually high takedown output at 9 attempts per 15 minutes. The loss to Cafaro drops him to 13-7.
Why it matters
- Gustavo's first-round stoppage of Nazimov marks a new era at the top of the RIZIN lightweight division
- Multiple first-round finishes across RIZIN 53 underline the promotion's reputation for aggressive, finish-oriented matchmaking
- Matsushima's defeat to Cafaro raises questions about his path back into lightweight title contention in Japan
