The 2025 Mid-Season Invitational will be the tenth Mid-Season Invitational (MSI), a Riot Games-organised tournament for League of Legends, a multiplayer online battle arenavideo game. The tournament will be held in Canada and will be the first edition of the tournament to be staged under the new split structure and competitive calendar introduced by Riot Games which is set to begin in 2025.[1]
It will be Canada's first hosting of an international League of Legends competition, with the tournament winners securing their slot at the 2025 World Championship.[a]
^The automatic slots comes to effect when the team qualifies for the playoffs of their region's third split. MSI 2024 champions Gen.G qualified for the 2024 World Championship after qualifying for the 2024 LCK Summer Split playoffs, but formally qualified through championship points, a Worlds slot pre-requisite provided for the LCK at the time.