CompetitionBeginner
League of Legends
League of Legends Tournament Rules Guide
League of Legends Tournament Rules Guide
6 min read 23 Sep 2026 Official source
Overview
Formal events need fixed rosters, patch, map, pick/ban, side selection and disconnect rules.
How it works
Competitive balance depends heavily on patch state.
Practical tips
Freeze the ruleset before the event.
Frequently asked questions
Formal events need fixed rosters, patch, map, pick/ban, side selection and disconnect rules.
Freeze the ruleset before the event.
Sources and verification
- MSI and Worlds 2026 Updates Official source LoL Esports · Verified on 23/09/2026
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