

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: 92,992,580
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 support vs middle Counters
Karthus support on Patch 15.17 is the strongest counter to middle champions of Yone, Yasuo & Lux. While Karthus support is countered most by middle champions of Katarina, Vex & Galio. Below is a detailed breakdown of Karthus support counters against middle champions with a minimum of 100 games.


Katarina
Ác Kiếm
Karthus wins against Katarina 37.67% of the time which is 13.25% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 6.92% less often than would be expected.
The average opponent winrate against Katarina is 50.92%.


Vex
Pháp Sư Khó Chịu
Karthus wins against Vex 38.28% of the time which is 10.52% lower against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 4.22% less often than would be expected.
The average opponent winrate against Vex is 48.80%.


Galio
Vệ Thần Khổng Lồ
Karthus wins against Galio 38.57% of the time which is 10.57% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 4.27% less often than would be expected.
The average opponent winrate against Galio is 49.14%.


Veigar
Bậc Thầy Tiểu Quỷ
Karthus wins against Veigar 39.77% of the time which is 8.93% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 2.63% less often than would be expected.
The average opponent winrate against Veigar is 48.70%.


Xerath
Pháp Sư Thăng Hoa
Karthus wins against Xerath 40.78% of the time which is 7.56% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 1.27% less often than would be expected.
The average opponent winrate against Xerath is 48.34%.


Malzahar
Tiên Tri Hư Không
Karthus wins against Malzahar 40.93% of the time which is 6.90% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 0.63% less often than would be expected.
The average opponent winrate against Malzahar is 47.83%.


LeBlanc
Kẻ Lừa Đảo
Karthus wins against LeBlanc 41.12% of the time which is 9.32% lower against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 2.99% less often than would be expected.
The average opponent winrate against LeBlanc is 50.44%.


Mel
Ảnh Chiếu Của Tâm Hồn
Karthus wins against Mel 41.46% of the time which is 10.31% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 3.97% less often than would be expected.
The average opponent winrate against Mel is 51.77%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Karthus wins against Ekko 41.53% of the time which is 7.71% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 1.40% less often than would be expected.
The average opponent winrate against Ekko is 49.24%.


Fizz
Chú Cá Tinh Nghịch
Karthus wins against Fizz 41.79% of the time which is 7.06% lower against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 0.76% less often than would be expected.
The average opponent winrate against Fizz is 48.85%.


Ahri
Hồ Ly Chín Đuôi
Karthus wins against Ahri 41.89% of the time which is 8.79% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 2.46% less often than would be expected.
The average opponent winrate against Ahri is 50.68%.


Diana
Vầng Trăng Ai Oán
Karthus wins against Diana 43.80% of the time which is 4.73% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 1.56% more often than would be expected.
The average opponent winrate against Diana is 48.53%.


Sylas
Kẻ Phá Xiềng
Karthus wins against Sylas 44.04% of the time which is 7.05% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.72% less often than would be expected.
The average opponent winrate against Sylas is 51.09%.


Viktor
Sứ Giả Của Arcane
Karthus wins against Viktor 44.12% of the time which is 5.57% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 0.74% more often than would be expected.
The average opponent winrate against Viktor is 49.69%.


Orianna
Quý Cô Dây Cót
Karthus wins against Orianna 45.00% of the time which is 6.30% lower against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 0.04% more often than would be expected.
The average opponent winrate against Orianna is 51.30%.


Akali
Sát Thủ Đơn Độc
Karthus wins against Akali 45.23% of the time which is 5.08% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 1.24% more often than would be expected.
The average opponent winrate against Akali is 50.31%.


Zed
Chúa Tể Bóng Tối
Karthus wins against Zed 45.32% of the time which is 5.89% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.45% more often than would be expected.
The average opponent winrate against Zed is 51.21%.


Lux
Tiểu Thư Ánh Sáng
Karthus wins against Lux 46.67% of the time which is 1.85% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 4.44% more often than would be expected.
The average opponent winrate against Lux is 48.52%.


Yasuo
Kẻ Bất Dung Thứ
Karthus wins against Yasuo 47.62% of the time which is 2.39% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 3.93% more often than would be expected.
The average opponent winrate against Yasuo is 50.01%.


Yone
Kẻ Về Từ Cõi Chết
Karthus wins against Yone 48.52% of the time which is 3.56% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 2.78% more often than would be expected.
The average opponent winrate against Yone is 52.08%.