2025 in Rizin Fighting Federation

The year 2025 was the 11th year in the history of the Rizin Fighting Federation, a mixed martial arts promotion based in Japan. == List of events == == 2025 Rizin Heavyweight Grand Prix == === Background === On March 26, 2025, during a Rizin: Otoko Matsuri Press Conference, Rizin CEO Nobuyuki Sakakibara revealed six fighters will complete at 2025 Rizin World Grand Prix, for the heavyweight divisions, includes Alexander Soldatkin, José Augusto Azevedo, Marek Samociuk, Mikio Ueda, Shoma Shibisai and Tsuyoshi Sudario.

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