KarthusSupport counters

Jungle65%Bot22%Mid6%Top4%Support3%

Updated 23 Oct, 03:04 UTCHow we measure

Champions against Karthus

Few games No opponent has 100 games yet: every one with 20 or more.Last 30 days →

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Highest estimate first · the opponent's estimated win rate

Lux: Few games, Lux 46.7% over 30 games.

Few gamesmet in 9.2% of games

16th of 38 Support · 49.7% in Support · 30 games

Lux win rate

46.7%

30 games · 30.2%–63.9%

expected 49.4

▼ 2.7 pts under expected

Estimate 49.1%: the win rate pulled toward expected, more so the fewer games there are (30 here).Under 100 games: it stays close to expected.

—28 exact games, fewer than 100

Too few games to show what is played against Karthus: 300 are needed, this pair has 30.

Every opponent as a table1 with 20+ games

Support Karthus against each lane opponent with 20 games or more
Opponent
Lux	30	46.7%30%–64%	49.1%	−2.7	–	–	–

What is Karthus's win rate in Support?

50.9% over 326 games (95% range 45.5–56.3%). EUNE Ranked, all ranks, patch 26.20.

How many games is this based on?

326 Karthus games in Support, against 0 opponents with 100+ games each. EUNE Ranked, all ranks, patch 26.20, 8–21 Oct 2026.