Schedule
| Date | Dead line | Home | Away | Group | Result | Points rule |
|---|---|---|---|---|---|---|
| 21/09/21 04:00 | 21/09/21 04:00 | K1 Suwon Bluewings | K1 Gangwon FC | K1 | 3-2 | 2 - 4 points |
| 21/09/21 04:00 | 21/09/21 04:00 | K2 Gwangju FC | K1 Jeonbuk Motors | K1 | 1-2 | 2 - 4 points |
| 21/09/21 04:00 | 21/09/21 04:00 | K1 Pohang Steelers | K1 Ulsan Hyundai | K1 | 1-2 | 2 - 4 points |
| 21/09/21 04:00 | 21/09/21 04:00 | K1 Jeju United | K1 Daegu FC | K1 | 0-1 | 2 - 4 points |
| 21/09/21 04:00 | 21/09/21 04:00 | K1 Suwon FC | K1 Seongnam FC | K1 | 3-1 | 2 - 4 points |
| 21/09/21 04:00 | 21/09/21 04:00 | K1 FC Seoul | K1 Incheon United | K1 | 0-0 | 2 - 4 points |