Patch notes News

Patch 26.20

Oct 6, 2026 · Full notes on leagueoflegends.com

16
champions changed
3
items
1
systems
952,385
ranked games on 26.20 so far

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

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 · Emerald+ · 26.19 → 26.20

Riot's changes26.20

AbilityStat26.1926.20
Base StatsBase Health630610
Base Mana480450

In ranked · ggez.gg

Win rate
50.4 %→48.0 %−2.4
Pick rate
2.0 %−0.3
Games on 26.20
1,922
Champion page
Cassiopeia →

Cassiopeia's win rate is down 2.4 points since 26.19.

Win rate over recent patches
–26.1850.4 %26.1948.0 %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

  • Skarner 48.0 % → 51.1 % +3.1 1,499 games
  • Gangplank 50.0 % → 52.7 % +2.7 5,328 games
  • Dr. Mundo 49.3 % → 51.6 % +2.3 3,593 games
  • Nocturne 48.4 % → 50.7 % +2.3 3,429 games
  • Udyr 50.7 % → 53.0 % +2.3 2,462 games

Lost

  • Nilah 54.1 % → 51.1 % −3.0 925 games
  • Ivern 53.0 % → 50.4 % −2.6 1,447 games
  • Kled 52.3 % → 50.0 % −2.3 1,828 games
  • Teemo 52.5 % → 50.4 % −2.1 4,656 games
  • Twisted Fate 52.0 % → 50.1 % −1.9 5,443 games