2025 Mid-Season Invitational

This market will resolve according to the winner of the 2025 League of Legends Mid-Season Invitational (MSI). If the tournament is postponed after July 28, 2025 (11:59 PM ET), canceled, or a winner has not been declared by that time, this market will resolve to “Other.” If multiple teams are officially declared co-winners, this market will resolve in favor of the team whose listed team name comes first alphabetically. The resolution source for this market will be official information from LoL Esports (https://lolesports.com/en-GB/tournament/113470835034591734/overview)

How trading works

Polymarket uses a central limit order book (CLOB) model — you can buy or sell shares of any outcome at the current market price, or place limit orders. Prices represent implied probability: a $0.65 contract means the market prices a 65% chance of that outcome.