Patch notes News

Patch 26.20

Oct 6, 2026 · Full notes on leagueoflegends.com

16
champions changed
3
items
1
systems
701,189
ranked games on 26.20 so far

Champions changed (16)· Ranked Solo/Duo · Diamond+

Items · 3

Systems · 1

22 bugfixes and quality-of-life changes — on Riot's page

Change list: Riot Games patch notes · Win rates: ggez.gg, Ranked Solo/Duo, all ranks

Cassiopeia adjust

Ranked Solo/Duo · Diamond+ · 26.19 → 26.20

Riot's changes26.20

AbilityStat26.1926.20
Base StatsBase Health630610
Base Mana480450

In ranked · ggez.gg

Win rate
49.8 %→49.6 %−0.2
Pick rate
2.3 %−0.3
Games on 26.20
1,588
Champion page
Cassiopeia →

Cassiopeia's win rate is down 0.2 points since 26.19.

Win rate over recent patches
–26.1849.8 %26.1949.6 %26.20

A figure needs 200 games of the champion on each patch in this rank cohort.

Not in the patch notes, but moved

Unchanged champions whose win rate moved most since 26.19: side effects of item, system or counter changes.

Gained

  • Kayn 49.2 % → 52.4 % +3.2 4,416 games
  • Kog'Maw 51.2 % → 54.1 % +2.9 2,391 games
  • Azir 47.5 % → 50.2 % +2.7 1,272 games
  • Elise 51.3 % → 53.8 % +2.5 3,733 games
  • Udyr 51.4 % → 53.7 % +2.3 1,765 games

Lost

  • Amumu 54.5 % → 51.5 % −3.0 1,277 games
  • Taric 56.7 % → 54.0 % −2.7 1,025 games
  • Anivia 52.6 % → 50.3 % −2.3 2,762 games
  • Kled 51.9 % → 49.9 % −2.0 1,340 games
  • Sejuani 53.5 % → 51.8 % −1.7 1,636 games