KarthusMid counters

Off-meta Mid

Jungle62%Bot26%Mid6%Support3%Top3%

Win: 49.9%; ▼0.1 vs Mid
LP a game: +1.80; ±0.92
Games: 1,959; a win +21.1 · a loss −17.9
Pick · Ban: 0.12 · 0.42%; as Mid · any role

Overview Build Runes Matchups Duos

Updated 2 Nov, 10:19 UTCHow we measure

Champions against Karthus

Find an opponent

Counters02+ pts over expected

Even2

Countered02+ pts under expected

Highest estimate first · the opponent's estimated win rate

Yasuo: Even lane, Yasuo 48.0% over 123 games.

Even lanemet in 6.3% of games

Yasuo

3rd of 39 Mid · 51.2% in Mid · 123 games

Yasuo win rate

48.0%

123 games · 39.3%–56.7%

expected 51.3

▼ 3.3 pts under expectedThe range holds expected

Estimate 50.3%: the win rate pulled toward expected, more so the fewer games there are (123 here).

Lane at 15

Yasuo minus Karthus · 46 games

Gold+540

CS+11.4

XP+93

Dotted: Karthus's opponents on average (+348 gold). Dashed: fewer than 100 games.

Early and late

Under 25 min41.7%24 games

35 min or more53.1%32 games

Karthus LP a game

+3.5±3.7

Too few games to show what is played against Karthus: 300 are needed, this pair has 123.

Every opponent as a table32 with 20+ games

Mid Karthus against each lane opponent with 20 games or more
Opponent
Syndra	72	62.5%51%–73%	53.4%	+11.4	+381	+9.1	+272
Lux	43	58.1%43%–72%	52.9%	+6.0	−162	−6.2	−118
Ahri	104	56.7%47%–66%	52.8%	+5.3	+132	−1.3	+138
Fizz	57	61.4%48%–73%	52.8%	+10.3	+771	+0.1	+329
Vladimir	42	52.4%38%–67%	52.5%	−0.2	−18	+10.5	+167
Veigar	78	52.6%42%–63%	51.9%	+0.8	−168	+2.3	−207
Yone	98	54.1%44%–64%	51.9%	+2.9	+483	+6.8	+577
Xerath	30	50.0%33%–67%	51.7%	−1.9	+131	+8.0	+487
Diana	28	57.1%39%–73%	51.3%	+6.3	+899	0.0	+518
Vex	34	50.0%34%–66%	51.2%	−1.4	−1,380	−10.3	−1,272
Kassadin	30	56.7%39%–73%	50.9%	+6.4	−60	−11.1	−174
Malzahar	91	46.2%36%–56%	50.6%	−5.8	−66	+16.8	−20
Ekko	50	42.0%29%–56%	50.4%	−9.8	+444	+4.3	+470
Yasuo	123	48.0%39%–57%	50.3%	−3.3	+540	+11.4	+93
Katarina	82	52.4%42%–63%	50.1%	+2.9	+597	−0.3	+292
Galio	25	56.0%37%–73%	50.1%	+6.4	−159	−11.1	−463
Lissandra	61	44.3%33%–57%	50.0%	−6.9	−488	−3.6	−660
Locke	71	53.5%42%–65%	49.7%	+4.8	+1,111	+0.9	+317
Zoe	22	68.2%47%–84%	49.5%	+20.1	+1,646	+14.0	+889
Aurelion Sol	28	35.7%21%–54%	49.3%	−14.9	−949	−10.6	−869

Questions

Who counters Karthus in Mid?

No opponent clearly beats Karthus in Mid yet. Ahri has the highest win rate: 56.7% over 104 games (95% range 47.1–65.8%). EUNE Ranked, all ranks, the last 30 days.

What does Karthus beat in Mid?

No opponent is clearly beaten yet. Karthus wins 52.0% of 123 games against Yasuo, its highest. EUNE Ranked, all ranks, the last 30 days.

What is Karthus's win rate in Mid?

49.9% over 1,959 games (95% range 47.7–52.1%). EUNE Ranked, all ranks, the last 30 days.

Which matchups are even for Karthus in Mid?

2 of 2 opponents with 100+ games, such as Yasuo and Ahri: their win rate range includes 50%, so neither side has a clear edge.

How many games is this based on?

1,959 Karthus games in Mid, against 2 opponents with 100+ games each. EUNE Ranked, all ranks, the last 30 days, 4 Oct – 2 Nov 2026.