The Thunder won their first NBA Championship and focused on what’s ahead   June 23, 2025 – In a night to remember, the Oklahoma City Thunder secured the NBA championship by defeating the Indiana Pacers  103-91 in the decisive Game 7 of the Finals, held on Sunday, June 22. This victory marks their first title since the franchise moved from Seattle to Oklahoma City in 2008, and it caps off a spectacular season that had already included 68 wins in the regular season and 16 more in the playoffs.