

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: 66,876,710
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 support Counters
Karthus support on Patch 15.16 is the strongest counter to support champions of Pyke, Senna & Seraphine. While Karthus support is countered most by support champions of Milio, Nami & Zyra. Below is a detailed breakdown of Karthus support counters against support champions with a minimum of 100 games.


Milio
Ngọn Lửa Dịu Êm
Karthus wins against Milio 27.93% of the time which is 19.19% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 15.82% less often than would be expected.
The average opponent winrate against Milio is 47.12%.


Nami
Nàng Tiên Cá
Karthus wins against Nami 36.96% of the time which is 10.79% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 7.42% less often than would be expected.
The average opponent winrate against Nami is 47.75%.


Zyra
Gai Nổi Loạn
Karthus wins against Zyra 37.98% of the time which is 9.77% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 6.40% less often than would be expected.
The average opponent winrate against Zyra is 47.75%.


Brand
Thần Lửa
Karthus wins against Brand 38.10% of the time which is 9.83% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 6.46% less often than would be expected.
The average opponent winrate against Brand is 47.93%.


Soraka
Tinh Nữ
Karthus wins against Soraka 38.66% of the time which is 9.54% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 6.16% less often than would be expected.
The average opponent winrate against Soraka is 48.20%.


Yuumi
Cô Mèo Ma Thuật
Karthus wins against Yuumi 41.53% of the time which is 10.58% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 7.19% less often than would be expected.
The average opponent winrate against Yuumi is 52.11%.


Blitzcrank
Người Máy Hơi Nước
Karthus wins against Blitzcrank 43.61% of the time which is 6.82% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 3.43% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.43%.


Thresh
Cai Ngục Xiềng Xích
Karthus wins against Thresh 44.44% of the time which is 5.23% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 1.84% less often than would be expected.
The average opponent winrate against Thresh is 49.67%.


Leona
Bình Minh Rực Rỡ
Karthus wins against Leona 44.51% of the time which is 4.49% lower against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 1.11% less often than would be expected.
The average opponent winrate against Leona is 49.00%.


Nautilus
Khổng Lồ Biển Sâu
Karthus wins against Nautilus 45.61% of the time which is 5.13% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.74% less often than would be expected.
The average opponent winrate against Nautilus is 50.74%.


Karma
Kẻ Được Khai Sáng
Karthus wins against Karma 46.30% of the time which is 3.58% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 0.19% less often than would be expected.
The average opponent winrate against Karma is 49.88%.


Morgana
Thiên Thần Sa Ngã
Karthus wins against Morgana 48.76% of the time which is 0.03% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 3.35% more often than would be expected.
The average opponent winrate against Morgana is 48.79%.


Mel
Ảnh Chiếu Của Tâm Hồn
Karthus wins against Mel 49.53% of the time which is 3.53% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 0.14% less often than would be expected.
The average opponent winrate against Mel is 53.06%.


Lulu
Pháp Sư Tinh Linh
Karthus wins against Lulu 49.69% of the time which is 0.49% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 2.90% more often than would be expected.
The average opponent winrate against Lulu is 50.18%.


Lux
Tiểu Thư Ánh Sáng
Karthus wins against Lux 50.00% of the time which is 0.05% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 3.44% more often than would be expected.
The average opponent winrate against Lux is 49.95%.


Seraphine
Ca Sĩ Mộng Mơ
Karthus wins against Seraphine 52.21% of the time which is 1.16% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 4.55% more often than would be expected.
The average opponent winrate against Seraphine is 51.05%.


Senna
Người Cứu Chuộc
Karthus wins against Senna 55.45% of the time which is 3.77% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 7.16% more often than would be expected.
The average opponent winrate against Senna is 51.68%.


Pyke
Sát Thủ Vùng Nước Đỏ
Karthus wins against Pyke 56.20% of the time which is 4.97% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 8.36% more often than would be expected.
The average opponent winrate against Pyke is 51.23%.