Luis Gustavo captured the RIZIN lightweight championship by knocking out Ilkhom Nazimov in the first round at RIZIN 53. The event featured multiple finishes, including Ryo Takagi's first-round knockout of Kaiven Lee and Shinobu Ota's second-round arm triangle victory over Yuto Hokamura. In other action, the bout between Ren Hiramoto and Koji Tanaka ended in a draw under special stand-up rules with no weight limit. The card also saw victories by submission from Daiki Tsubota, Ryoma Shishimoto, and Jo Hiramoto, among others. Several kickboxing matches rounded out the event, with Yushi, Hinata Kitano, and Shota all winning by unanimous decision.
Luis Gustavo claimed the RIZIN lightweight championship with a first-round knockout of Ilkhom Nazimov at RIZIN 53, adding a major title to his resume in emphatic fashion.
The victory was one of several high-profile finishes on a card that delivered consistent action throughout. Ryo Takagi also scored a first-round knockout, stopping Kaiven Lee in what stood as one of the night's sharpest performances. Shinobu Ota took a different path to victory, submitting Yuto Hokamura with an arm triangle choke in the second round.
Not every bout ended decisively. A scheduled contest between Ren Hiramoto and Koji Tanaka concluded in a draw, contested under special stand-up rules with no weight limit attached, an unconventional format that reflected the card's broad scope.
Why it matters
- Gustavo's title win establishes him as the top lightweight in RIZIN, one of the sport's most competitive regional promotions
- The event's finish rate signals a healthy roster of active, aggressive fighters across multiple weight classes
- The Hiramoto-Tanaka draw under stand-up rules highlights RIZIN's willingness to experiment with non-standard match formats
The submission column was well-populated, with Daiki Tsubota, Ryoma Shishimoto, and Jo Hiramoto all earning victories by tap-out. The kickboxing portion of the card was no less one-sided, as Yushi, Hinata Kitano, and Shota each earned unanimous decision victories in their respective bouts, rounding out a full and finish-heavy evening for the Japanese promotion.
