Chonburi FC produced a thrilling 4-2 victory over reigning champions Buriram United in a Thai League 1 spectacle on November 9, 2025. The match result at the Chonburi Stadium was a major upset, with the hosts delivering an attacking masterclass to hand Buriram a rare heavy defeat. The game was end-to-end from the start, with Chonburi taking a surprising two-goal lead in the first half. Buriram United fought back to level the score early in the second period, showcasing their champion mentality. However, Chonburi refused to fold, regaining the lead with a stunning strike before adding a late fourth goal to cap off a memorable performance. This victory was a massive boost for Chonburi's season and served as a significant statement, while it raised questions about Buriram's defensive solidity.