MSI 2021

Mid-Season Invitational 2021

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By Riot Games
Reykjavik
Rules
Group Stage - May 6th - 11th, 2021

Eleven teams are split into one group of three and two groups of four teams (GAM Esports is not able to participate)
Group A will play in a Quadruple Round-Robin format
Group B & C will play in a Double Round-Robin format
Top two teams per group advance to the next stage
Bottom two teams are eliminated
All matches are Bo1

Rumble Stage - May 14th - 18th, 2021

Six remaining teams play in another Double Round-Robin format
Top four teams advance to Knockout Stage
Bottom two teams are eliminated
All matches are Bo1

Knockout Stage - May 21st - 23rd, 2021

The first place team of Rumble Stage will choose to face either the third or fourth place team
Single-Elimination bracket
All matches are Bo5