Claim: The 2009 Seongnam Ilhwa Chunma season stretched 20 games, playing against five other teams.
Evidence: Busan I'Park Chunnam Dragons Daegu FC Daejeon Citizen FC Seoul Gangwon FC Gwangju Sangmu Gyeongnam FC Incheon United Jeju United Jeonbuk Hyundai Motors Pohang Steelers Seongnam Ilhwa Chunma Suwon Samsung Bluewings Ulsan Hyundai