George Jarvis returns to the ONE Championship main event stage when he faces Thailand's Sinsamut Klinmee in a high-stakes lightweight Muay Thai clash, live on Sky Sports Action early Saturday morning. The 25-year-old Crawley native aims to rebound from a devastating knockout loss to ONE lightweight champion Regian Eersel in August 2025 that ended his four-bout winning streak and championship dreams.

Jarvis (27-5 career, 4-2 in ONE) will face another former title challenger in Sinsamut, a 30-year-old Thai veteran with an 83-21 career record and five ONE Championship victories. Both fighters previously fell short against Eersel, creating a compelling storyline as the winner likely earns another shot at the coveted belt. "It puts me straight back into that limelight," Jarvis stated.

In supporting action, Ben "The Problem" Woolliss makes his promotional debut against former ONE bantamweight MMA world champion John Lineker in a featherweight kickboxing contest. The Grimsby native, who has battled through Crohn's/Colitis health issues, brings a fresh start to the organization after earning a first-round TKO victory last month. The event airs live from 1am Saturday on Sky Sports.