KarthusSupport counters

Off-meta Support

Jungle71%Bot13%Mid6%Top5%Support5%
Win
50.2%
▲0.2 vs Support
LP a game
+3.00
±1.81
Games
625
a win +23.7 · a loss −18.2
Pick · Ban
0.08 · 0.28%
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 games11Under 100 games: no verdict

Highest estimate first · the opponent's estimated win rate

Lux: Few games, Lux 52.5% over 59 games.

Few gamesmet in 9.4% of games

Lux

25th of 38 Support · 49.5% in Support · 59 games

Lux win rate

52.5%

59 games · 40.0%–64.7%

▲ 3.2 pts over expected

Estimate 49.9%: the win rate pulled toward expected, more so the fewer games there are (59 here).Under 100 games: it stays close to expected.

Lane at 15

Lux minus Karthus · 58 games
Gold−106
CS−3.3
XP+31

Dotted: Karthus's opponents on average (−405 gold). Dashed: fewer than 100 games.

Karthus LP a game

—56 exact games, fewer than 100

Too few games to show what is played against Karthus: 300 are needed, this pair has 59.

Every opponent as a table11 with 20+ games
Support Karthus against each lane opponent with 20 games or more
Opponent
Thresh3056.7%39%–73%51.5%+5.7−799−11.2−375
Leona3740.5%26%–57%51.2%−11.9−729−11.1−299
Lulu2142.9%24%–63%50.9%−8.6−556−10.0−219
Seraphine2343.5%26%–63%50.6%−7.7−326−11.0−19
Morgana3746.0%31%–62%50.0%−4.6−459−8.9−90
Nautilus3953.9%39%–68%50.0%+4.3−373−15.8+18
Lux5952.5%40%–65%49.9%+3.2−106−3.3+31
Tahm Kench2259.1%39%–77%49.8%+9.9−8−6.2+53
Blitzcrank3345.5%30%–62%49.3%−4.3−571−14.0−162
Swain3743.2%29%–59%48.0%−5.3−334−2.4−225
Pantheon2334.8%19%–55%46.6%−12.8−289−11.5−390

Questions

What is Karthus's win rate in Support?

50.2% over 625 games (95% range 46.3–54.1%). TR Ranked, all ranks, patch 26.21.

How many games is this based on?

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