

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
All Ranks Champions Analysed: 137,839,620
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Karthus Counters
Karthus middle vs middle Counters
Karthus middle on Patch 15.1 is the strongest counter to middle champions of Brand, Ziggs & Orianna. While Karthus middle is countered most by middle champions of Vel'Koz, Cassiopeia & Swain. Below is a detailed breakdown of Karthus middle counters against middle champions with a minimum of 100 games.


Vel'Koz
Con Mắt Hư Không
Karthus wins against Vel'Koz 39.64% of the time which is 7.90% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 4.46% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.54%.


Cassiopeia
Xà Nữ
Karthus wins against Cassiopeia 40.20% of the time which is 7.64% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 4.20% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.84%.


Swain
Nguyên Soái Noxus
Karthus wins against Swain 40.74% of the time which is 8.41% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 4.96% less often than would be expected.
The average opponent winrate against Swain is 49.15%.


Twisted Fate
Thần Bài
Karthus wins against Twisted Fate 41.15% of the time which is 10.23% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 6.77% less often than would be expected.
The average opponent winrate against Twisted Fate is 51.38%.


Galio
Vệ Thần Khổng Lồ
Karthus wins against Galio 41.37% of the time which is 6.98% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 3.53% less often than would be expected.
The average opponent winrate against Galio is 48.35%.


Yone
Kẻ Về Từ Cõi Chết
Karthus wins against Yone 41.38% of the time which is 9.82% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 6.36% less often than would be expected.
The average opponent winrate against Yone is 51.20%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Karthus wins against Ekko 41.64% of the time which is 8.91% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 5.45% less often than would be expected.
The average opponent winrate against Ekko is 50.55%.


Aurelion Sol
Ác Long Thượng Giới
Karthus wins against Aurelion Sol 41.67% of the time which is 7.17% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 3.72% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.84%.


Fizz
Chú Cá Tinh Nghịch
Karthus wins against Fizz 41.92% of the time which is 8.97% lower against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 5.51% less often than would be expected.
The average opponent winrate against Fizz is 50.89%.


Naafiri
Chó Săn Khát Máu
Karthus wins against Naafiri 42.33% of the time which is 6.74% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 3.29% less often than would be expected.
The average opponent winrate against Naafiri is 49.07%.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Karthus wins against Heimerdinger 42.86% of the time which is 3.13% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 0.29% more often than would be expected.
The average opponent winrate against Heimerdinger is 45.99%.


Anivia
Phượng Hoàng Băng
Karthus wins against Anivia 43.68% of the time which is 4.58% lower against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 1.13% less often than would be expected.
The average opponent winrate against Anivia is 48.26%.


Annie
Đứa Trẻ Bóng Tối
Karthus wins against Annie 44.00% of the time which is 5.22% lower against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 1.76% less often than would be expected.
The average opponent winrate against Annie is 49.22%.


Jayce
Người Bảo Hộ Mai Sau
Karthus wins against Jayce 44.53% of the time which is 7.65% lower against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 4.19% less often than would be expected.
The average opponent winrate against Jayce is 52.18%.


Viktor
Sứ Giả Của Arcane
Karthus wins against Viktor 44.73% of the time which is 3.84% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 0.39% less often than would be expected.
The average opponent winrate against Viktor is 48.57%.


Malzahar
Tiên Tri Hư Không
Karthus wins against Malzahar 45.59% of the time which is 1.51% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 1.92% more often than would be expected.
The average opponent winrate against Malzahar is 47.10%.


Lux
Tiểu Thư Ánh Sáng
Karthus wins against Lux 46.12% of the time which is 1.77% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.67% more often than would be expected.
The average opponent winrate against Lux is 47.89%.


Talon
Sát Thủ Bóng Đêm
Karthus wins against Talon 46.26% of the time which is 5.31% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 1.85% less often than would be expected.
The average opponent winrate against Talon is 51.57%.


Smolder
Tiểu Hỏa Long
Karthus wins against Smolder 46.34% of the time which is 9.49% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 6.05% less often than would be expected.
The average opponent winrate against Smolder is 55.83%.


Diana
Vầng Trăng Ai Oán
Karthus wins against Diana 46.38% of the time which is 3.56% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.10% less often than would be expected.
The average opponent winrate against Diana is 49.94%.


Vladimir
Thần Chết Đỏ
Karthus wins against Vladimir 46.38% of the time which is 3.39% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 0.07% more often than would be expected.
The average opponent winrate against Vladimir is 49.77%.


Veigar
Bậc Thầy Tiểu Quỷ
Karthus wins against Veigar 46.89% of the time which is 0.58% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 2.86% more often than would be expected.
The average opponent winrate against Veigar is 47.47%.


Akali
Sát Thủ Đơn Độc
Karthus wins against Akali 46.91% of the time which is 4.00% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.54% less often than would be expected.
The average opponent winrate against Akali is 50.91%.


Yasuo
Kẻ Bất Dung Thứ
Karthus wins against Yasuo 47.55% of the time which is 3.18% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.28% more often than would be expected.
The average opponent winrate against Yasuo is 50.73%.


Qiyana
Nữ Hoàng Nguyên Tố
Karthus wins against Qiyana 47.85% of the time which is 4.24% lower against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 0.78% less often than would be expected.
The average opponent winrate against Qiyana is 52.09%.


Irelia
Vũ Kiếm Sư
Karthus wins against Irelia 47.85% of the time which is 0.50% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 2.95% more often than would be expected.
The average opponent winrate against Irelia is 48.35%.


Kassadin
Lữ Khách Hư Không
Karthus wins against Kassadin 47.88% of the time which is 3.16% lower against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 0.30% more often than would be expected.
The average opponent winrate against Kassadin is 51.04%.


Hwei
Họa Sĩ Vạn Cảnh
Karthus wins against Hwei 47.97% of the time which is 1.49% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.97% more often than would be expected.
The average opponent winrate against Hwei is 49.46%.


Sylas
Kẻ Phá Xiềng
Karthus wins against Sylas 48.11% of the time which is 3.15% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.31% more often than would be expected.
The average opponent winrate against Sylas is 51.26%.


Zed
Chúa Tể Bóng Tối
Karthus wins against Zed 48.72% of the time which is 4.15% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.69% less often than would be expected.
The average opponent winrate against Zed is 52.87%.


Katarina
Ác Kiếm
Karthus wins against Katarina 48.96% of the time which is 3.56% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 0.10% less often than would be expected.
The average opponent winrate against Katarina is 52.52%.


Xerath
Pháp Sư Thăng Hoa
Karthus wins against Xerath 48.98% of the time which is 0.27% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 3.19% more often than would be expected.
The average opponent winrate against Xerath is 49.25%.


Akshan
Vệ Binh Ranh Mãnh
Karthus wins against Akshan 49.12% of the time which is 1.27% lower against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 2.19% more often than would be expected.
The average opponent winrate against Akshan is 50.39%.


Syndra
Nữ Chúa Bóng Tối
Karthus wins against Syndra 49.23% of the time which is 0.31% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 3.15% more often than would be expected.
The average opponent winrate against Syndra is 49.54%.


Ahri
Hồ Ly Chín Đuôi
Karthus wins against Ahri 49.27% of the time which is 0.76% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 2.70% more often than would be expected.
The average opponent winrate against Ahri is 50.03%.


Vex
Pháp Sư Khó Chịu
Karthus wins against Vex 49.75% of the time which is 0.15% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 3.61% more often than would be expected.
The average opponent winrate against Vex is 49.60%.


LeBlanc
Kẻ Lừa Đảo
Karthus wins against LeBlanc 49.77% of the time which is 2.48% lower against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 0.98% more often than would be expected.
The average opponent winrate against LeBlanc is 52.25%.


Lissandra
Mụ Phù Thủy Băng
Karthus wins against Lissandra 50.00% of the time which is 0.40% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 3.86% more often than would be expected.
The average opponent winrate against Lissandra is 49.60%.


Ryze
Pháp Sư Cổ Ngữ
Karthus wins against Ryze 50.26% of the time which is 1.38% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 4.83% more often than would be expected.
The average opponent winrate against Ryze is 48.88%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Karthus wins against Aurora 50.77% of the time which is 0.40% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 3.06% more often than would be expected.
The average opponent winrate against Aurora is 51.17%.


Zoe
Bậc Thầy Biến Ảo
Karthus wins against Zoe 51.43% of the time which is 0.00% lower against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 3.46% more often than would be expected.
The average opponent winrate against Zoe is 51.43%.


Azir
Hoàng Đế Sa Mạc
Karthus wins against Azir 51.88% of the time which is 0.61% lower against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 2.85% more often than would be expected.
The average opponent winrate against Azir is 52.49%.


Orianna
Quý Cô Dây Cót
Karthus wins against Orianna 51.95% of the time which is 1.49% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 4.95% more often than would be expected.
The average opponent winrate against Orianna is 50.46%.


Ziggs
Chuyên Gia Chất Nổ
Karthus wins against Ziggs 53.33% of the time which is 2.18% higher against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 5.64% more often than would be expected.
The average opponent winrate against Ziggs is 51.15%.


Brand
Thần Lửa
Karthus wins against Brand 54.17% of the time which is 5.61% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 9.06% more often than would be expected.
The average opponent winrate against Brand is 48.56%.