Nakhon Ratchasima Mazda FC, commonly known as Korat FC, is a professional Thai football club based in Nakhon Ratchasima province, competing in Thai League 1, the country's top flight. The team plays its home matches at the 80th Birthday Stadium, a venue known for its passionate and vocal support. Founded in 2009, the club quickly rose through the divisions, earning promotion to T1 in 2015 and establishing itself as a mainstay. Their peak era saw them become known as giant-killers, with strong home form making their stadium a fortress and leading to a memorable run to the FA Cup semi-finals. The modern era has been a battle for stability in the top division, often fighting against relegation with a squad blending experienced Thai internationals and shrewd foreign imports. The club's identity is deeply tied to its region, with a massive and loyal fan base known as the "Korat Army" creating one of the best matchday atmospheres in Thailand. While not yet a title contender, Nakhon Ratchasima Mazda FC is a respected and fiercely competitive club that embodies the spirit of Isan football.