| {{{#!wiki style="margin: -10px -10px" | <table align=center><table width=400><table bordercolor=#000> | R6 Korean Open 2021 Summer 참가팀 | |
| {{{#!wiki style="margin: 0px -10px" {{{#!wiki style="color:#FFFFFF" {{{#!folding [ 펼치기 · 접기 ] {{{#!wiki style="margin: -0px -2px" {{{#!wiki style="color:#000,#ddd" | | | | | |
| SGA 인천 | DWG KIA | Cloud 9 | Talon Esports | ||
| | | | | ||
| T1 | Faust | StarRise | 5PM supremacy | ||