Seongnam FC is a South Korean professional football club based in Seongnam that competes in the K League 2, the second tier of South Korean football. Founded in 1989 as Ilhwa Chunma Football Club, the club has won seven national league titles, three FA Cups, three League Cups, and two AFC Champions League titles. Seongnam also placed fifth in the IFFHS Asian Clubs of the 20th century.
FC Seoul is a South Korean professional football club based in Seoul that competes in the K League 1, the top flight of South Korean football. The club is owned by GS Sports, a subsidiary of GS Group. Since 2004, FC Seoul have played its home games at the Seoul World Cup Stadium in Seoul's Mapo District.
Jeju United Football Club is a South Korean professional football club based in Jeju Province that competes in the K League 1, the top division in South Korea. In the past, the club has been known as the Yukong Elephants and Bucheon SK.
Anyang LG Cheetahs was a South Korean professional football club based in Seoul.
FC Seoul Reserves are the reserve team of FC Seoul. Reserve team is member of the R League.
The 2010 season is FC Seoul's 28th season in the K League Classic.
The 2011 season is FC Seoul's 28th season in the K League Classic.
The 2012 season is FC Seoul's 29th season in the K League 1.
The 2013 season is FC Seoul's 30th season in the K League Classic.
The 2016 season was FC Seoul's 33rd season in the K League Classic.
The 2017 season was FC Seoul's 34th season in the K League Classic.
The 2018 season was FC Seoul's 35th season in the K League 1.
The 2020 season is FC Seoul's 37th season in the K League 1.
The 2021 season is FC Seoul's 38th season in the K League 1.
The 2022 season was FC Seoul's 39th in the K League 1. For the 3rd consecutive season, FC Seoul wasn't able to end the K League 1 at the Championship Round, leaving them a K League 1 Relegation Round spot. They finished in 9th place, escaping relegation play-offs at their last match, after winning 2–0 past Suwon FC. They didn't participated –or qualified to participate– in the 2022 AFC Champions League. Their final chance of reaching the 2023–24 AFC Champions League was via the 2022 Korean FA Cup, where they played a two-legged final against Jeonbuk Hyundai Motors, losing on aggregate score. Overall, no titles were won by FC Seoul in the season.
Ko Jae-wook 
