Luis Gustavo became the new RIZIN lightweight champion 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 submission of Yuto Hokamura. Sho Patrick Usami scored a first-round knockout over Tatsuya Spike, while Ryan Cafaro secured a third-round guillotine over Koyomi Matsushima. The card also included kickboxing bouts and several other submission victories. The special-rules bout between Ren Hiramoto and Koji Tanaka ended in a draw.
Luis Gustavo claimed the RIZIN lightweight title with a first-round knockout of Ilkhom Nazimov at RIZIN 53 on May 11, 2026, cementing himself as the new champion of one of MMA's most active lightweight divisions.
The main card delivered consistent finishing action throughout the evening. Ryo Takagi stopped Kaiven Lee by first-round knockout, and Shinobu Ota submitted Yuto Hokamura with an arm triangle choke in the second round. The card's special-rules contest between Ren Hiramoto and Koji Tanaka ended in a draw, while kickboxing bouts and additional submission victories rounded out a finish-heavy night.
Sho Patrick Usami, who goes by the nickname Savage, extended his professional record to 4-1-0 with a first-round knockout of Tatsuya Spike. The 26-year-old Japanese fighter trains out of Crace and stands five-foot-nine with a 70-inch reach, giving him a natural physical advantage in most matchups at his weight class.
Ryan Cafaro earned a third-round guillotine choke finish over Koyomi Matsushima. The 33-year-old Matsushima, who competes out of Gaio Gym in Japan, now sits at 13-6-0. He carries a striking output of 2.7 significant strikes landed per minute at 47 percent accuracy, and his grappling identity leans heavily toward takedowns, averaging nine per 15 minutes with virtually no submission offense of his own, making Cafaro's guillotine finish a telling statement about how the bout unfolded on the ground.
Why it matters
- Gustavo's title win reshapes the RIZIN lightweight landscape and sets up future title defenses against a competitive field
- Usami's quick finish at 4-1-0 positions the young Japanese prospect as one to watch in the featherweight or lightweight ranks
- Matsushima's sixth career loss at 13-6-0 raises questions about where the veteran fits in RIZIN's 155-pound picture going forward
