The Challengers Cup was a 2011 and 2012 be transmitted soccer - cup competition for South Korean club teams . It was organized annually by the K3 League . Only the K3 League teams were allowed to take part in the League Cup.
K League : League 1 | League 2 | R-League | League Cup | Super cup
Semi-professional until 2019: Korea National League | League Cup
Semi-professional from 2020: K3 League | K4 League
K3 League : Advance | Basic | League Cup
Division League : K5 League | K6 League | K7 League
Cup: Korean FA Cup | K League All-Star Game | JOMO Cup
Juniors: U-League
K League Junior: K League Junior | League Cup | A youth club cup
WK-League: WK-League | Club Cup | League Cup | KW League
Futsal: 1. FK League | 2. FK League | FK Cup