KarthusSupport counters

Off-meta Support

Jungle69%Bot13%Mid9%Top7%Support3%
Win
44.6%
▼5.4 vs Support
LP a game
+0.20
±1.50
Games
809
a win +22.3 · a loss −17.8
Pick · Ban
0.07 · 0.58%
as Support · any role

How we measure

Champions against Karthus

Every lane

Across: gold at 15Up: estimate against expected

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

Counters02+ pts over expected

Even0

Countered02+ pts under expected

Few games14Under 100 games: no verdict

Highest estimate first · the opponent's estimated win rate

Lux: Few games, Lux 50.0% over 64 games.

Few gamesmet in 7.9% of games

Lux

18th of 37 Support · 49.8% in Support · 64 games

Lux win rate

50.0%

64 games · 38.1%–61.9%

▼ 2.6 pts under expected

Estimate 52.1%: the win rate pulled toward expected, more so the fewer games there are (64 here).Under 100 games: it stays close to expected.

Lane at 15

Lux minus Karthus · 60 games
Gold+196
CS−2.6
XP+205

Dotted: Karthus's opponents on average (−248 gold). Dashed: fewer than 100 games.

Karthus LP a game

—63 exact games, fewer than 100

Too few games to show what is played against Karthus: 300 are needed, this pair has 64.

Every opponent as a table14 with 20+ games
Support Karthus against each lane opponent with 20 games or more
Opponent
Soraka3470.6%54%–83%56.3%+16.1−467−8.3−221
Milio3366.7%50%–80%56.0%+12.0−323−10.9−102
Lulu2972.4%54%–85%54.8%+19.5−416−8.1+33
Nami3354.6%38%–70%54.3%+0.3−480−10.4−149
Morgana4360.5%46%–74%54.2%+7.2−158−4.7−136
Leona3450.0%34%–66%54.0%−4.5−379−9.8+70
Nautilus3369.7%53%–83%54.0%+17.5−483−9.0−5
Seraphine6350.8%39%–63%53.4%−3.2−80−7.6−69
Blitzcrank2254.6%35%–73%53.3%+1.3−563−10.4−53
Swain2166.7%45%–83%52.7%+15.0+282−6.5−11
Thresh2944.8%28%–62%52.7%−8.6−699−7.7−220
Lux6450.0%38%–62%52.1%−2.6+196−2.6+205
Senna2231.8%16%–53%51.1%−20.7−217−4.3−54
Pyke2050.0%30%–70%50.8%−0.8−187−12.3−558

Questions

What is Karthus's win rate in Support?

44.6% over 809 games (95% range 41.2–48.1%). BR Ranked, all ranks, patch 26.21.

How many games is this based on?

809 Karthus games in Support, against 0 opponents with 100+ games each. BR Ranked, all ranks, patch 26.21, 21 Oct – 4 Nov 2026.