PFL vs. RIZIN: Marcirley Alves and Naoki Inoue Set for Bantamweight Showdown in Brussels

A highly anticipated bantamweight showdown is slated for PFL Brussels on Saturday, May 23, featuring Brazil's Marcirley Alves against Japan's Naoki Inoue. This significant international clash adds a high-stakes encounter to the Professional Fighters League’s 2026 European calendar, pitting a reigning PFL World Tournament champion against a former RIZIN titleholder.

The PFL vs. RIZIN Dynamic

Marcirley Alves arrives in Brussels as one of the PFL's most notable breakthrough athletes following his impressive run in the 2025 World Tournament. He secured the bantamweight championship by earning a unanimous decision victory over Justin Wetzell in the final, with judges scoring it 49-46 and 48-47 twice. His path to the title included crucial upsets against former Bellator contender Leandro Higo and a win over Jake Hadley under the PFL banner, showcasing his remarkable ability to shift momentum in challenging fights.

Having turned professional in 2017, Alves now competes within the PFL's bantamweight division after an earlier period in Bellator. By early 2026, he was recognized among the top five bantamweights in the league, a testament to his rapid ascent since joining the tournament format. His impressive record includes numerous knockout or TKO victories.

Marcirley Alves vs. Naoki Inoue

Across the cage, Naoki Inoue represents RIZIN’s consistent top-tier talent in the lighter weight classes over recent years. The Japanese bantamweight claimed the vacant RIZIN title in September 2024 with a first-round TKO against Kim Soo-chul in Saitama. He successfully defended the belt in 2025, defeating Yuki Motoya by split decision and Ryuya Fukuda by unanimous decision. His reign concluded on New Year’s Eve 2025, when he lost a closely contested split decision to Danny Sabatello in Saitama, relinquishing the championship.

Inoue possesses a well-rounded fighting foundation built on karate and Brazilian Jiu-Jitsu, enabling him to fluidly transition between long-range striking and strategic grappling exchanges. With international experience dating back to 2014, including a stint in the UFC before returning to Japan to rebuild his career with RIZIN, Inoue boasts more than 20 professional victories. His recent schedule has been packed with championship-level opponents in Japan.

The PFL Brussels event on May 23 is a key part of the league’s ongoing expansion into Europe, with promotional materials highlighting the "Brazil meets Japan in Brussels" narrative for Alves vs. Inoue. The fight card will feature a blend of established fighters and promising European talent. This bantamweight matchup, however, stands out as a critical stylistic test, pitting Alves’s aggressive, forward-moving power against Inoue’s measured, technical approach. The fighter who can effectively impose their pace and control the range over three rounds in Brussels will undoubtedly secure a victory that significantly impacts their position in the global 135-pound division.