PFL Champions Series 4
PFL Champions Series 4: Nemkov vs. Ferreira was a mixed martial arts event produced by the Professional Fighters League that took place on December 13, 2025, at LDLC Arena in Décines-Charpieu, France.
Background
The event marked the promotion's second visit to Décines-Charpieu in the Metropolis of Lyon and first since PFL Europe 4 in December 2024.The event was headlined by an inaugural PFL Heavyweight World Championship bout between former Bellator Light Heavyweight World Champion Vadim Nemkov and 2023 PFL Heavyweight Tournament winner Renan Ferreira.
In addition, a PFL Women's Featherweight World Championship bout between former Strikeforce, Invicta FC, UFC and Bellator Women's Featherweight World Champion Cris Cyborg and Sara Collins served as the co-main event.
The event also included the finals of 2025 PFL Europe Tournament in a lightweight and bantamweight divisions.