

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.
Iron Champions Analysed: 22,162,387
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 jungle vs support Counters
Karthus jungle on Patch 30 is the strongest counter to support champions of Miss Fortune, Bard & Senna. While Karthus jungle is countered most by support champions of Galio, Karma & Nami. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.


Galio
Vệ Thần Khổng Lồ
Karthus wins against Galio 43.28% of the time which is 6.49% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 3.27% less often than would be expected.
The average opponent winrate against Galio is 49.77%.


Karma
Kẻ Được Khai Sáng
Karthus wins against Karma 43.74% of the time which is 7.95% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 4.73% less often than would be expected.
The average opponent winrate against Karma is 51.69%.


Nami
Nàng Tiên Cá
Karthus wins against Nami 44.35% of the time which is 4.66% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 1.44% less often than would be expected.
The average opponent winrate against Nami is 49.01%.


Shen
Mắt Hoàng Hôn
Karthus wins against Shen 44.44% of the time which is 4.87% lower against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 1.65% less often than would be expected.
The average opponent winrate against Shen is 49.31%.


Veigar
Bậc Thầy Tiểu Quỷ
Karthus wins against Veigar 44.88% of the time which is 6.45% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 3.23% less often than would be expected.
The average opponent winrate against Veigar is 51.33%.


Brand
Thần Lửa
Karthus wins against Brand 44.91% of the time which is 4.38% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.16% less often than would be expected.
The average opponent winrate against Brand is 49.29%.


Swain
Nguyên Soái Noxus
Karthus wins against Swain 44.93% of the time which is 5.23% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 2.01% less often than would be expected.
The average opponent winrate against Swain is 50.16%.


Milio
Ngọn Lửa Dịu Êm
Karthus wins against Milio 44.94% of the time which is 2.69% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 0.52% more often than would be expected.
The average opponent winrate against Milio is 47.63%.


Sona
Đại Cầm Nữ
Karthus wins against Sona 45.05% of the time which is 3.50% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 0.28% less often than would be expected.
The average opponent winrate against Sona is 48.55%.


Maokai
Ma Cây
Karthus wins against Maokai 45.54% of the time which is 4.17% lower against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 0.95% less often than would be expected.
The average opponent winrate against Maokai is 49.71%.


Taric
Tấm Khiên Valoran
Karthus wins against Taric 45.67% of the time which is 1.79% lower against Taric than the average opponent.
After normalising both champions win rates Karthus wins against Taric 1.42% more often than would be expected.
The average opponent winrate against Taric is 47.46%.


Shaco
Tên Hề Quỷ
Karthus wins against Shaco 45.92% of the time which is 3.97% lower against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 0.75% less often than would be expected.
The average opponent winrate against Shaco is 49.89%.


Rakan
Anh Chàng Quyến Rũ
Karthus wins against Rakan 45.93% of the time which is 5.77% lower against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 2.55% less often than would be expected.
The average opponent winrate against Rakan is 51.70%.


Soraka
Tinh Nữ
Karthus wins against Soraka 46.17% of the time which is 3.42% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 0.20% less often than would be expected.
The average opponent winrate against Soraka is 49.59%.


Lux
Tiểu Thư Ánh Sáng
Karthus wins against Lux 46.32% of the time which is 3.74% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.52% less often than would be expected.
The average opponent winrate against Lux is 50.06%.


Sylas
Kẻ Phá Xiềng
Karthus wins against Sylas 46.43% of the time which is 4.48% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.26% less often than would be expected.
The average opponent winrate against Sylas is 50.91%.


Blitzcrank
Người Máy Hơi Nước
Karthus wins against Blitzcrank 46.77% of the time which is 4.52% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 1.30% less often than would be expected.
The average opponent winrate against Blitzcrank is 51.29%.


Malphite
Mảnh Vỡ Thiên Thạch
Karthus wins against Malphite 47.00% of the time which is 3.88% lower against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 0.66% less often than would be expected.
The average opponent winrate against Malphite is 50.88%.


Thresh
Cai Ngục Xiềng Xích
Karthus wins against Thresh 47.01% of the time which is 4.27% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 1.05% less often than would be expected.
The average opponent winrate against Thresh is 51.28%.


Rell
Nữ Kỵ Sĩ Thép
Karthus wins against Rell 47.06% of the time which is 2.63% lower against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 0.59% more often than would be expected.
The average opponent winrate against Rell is 49.69%.


Janna
Cơn Thịnh Nộ Của Bão Tố
Karthus wins against Janna 47.17% of the time which is 3.68% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 0.46% less often than would be expected.
The average opponent winrate against Janna is 50.85%.


Poppy
Người Giữ Búa
Karthus wins against Poppy 47.20% of the time which is 2.86% lower against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 0.36% more often than would be expected.
The average opponent winrate against Poppy is 50.06%.


Lulu
Pháp Sư Tinh Linh
Karthus wins against Lulu 47.27% of the time which is 4.05% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.83% less often than would be expected.
The average opponent winrate against Lulu is 51.32%.


Nautilus
Khổng Lồ Biển Sâu
Karthus wins against Nautilus 47.34% of the time which is 3.87% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.65% less often than would be expected.
The average opponent winrate against Nautilus is 51.21%.


Tahm Kench
Thủy Quái Đại Vương
Karthus wins against Tahm Kench 47.54% of the time which is 4.14% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 0.92% less often than would be expected.
The average opponent winrate against Tahm Kench is 51.68%.


Morgana
Thiên Thần Sa Ngã
Karthus wins against Morgana 47.54% of the time which is 1.72% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 1.50% more often than would be expected.
The average opponent winrate against Morgana is 49.26%.


Teemo
Trinh Sát Nhanh Nhẹn
Karthus wins against Teemo 47.57% of the time which is 0.03% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 3.24% more often than would be expected.
The average opponent winrate against Teemo is 47.54%.


Leona
Bình Minh Rực Rỡ
Karthus wins against Leona 47.60% of the time which is 1.80% lower against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 1.42% more often than would be expected.
The average opponent winrate against Leona is 49.40%.


Vel'Koz
Con Mắt Hư Không
Karthus wins against Vel'Koz 47.83% of the time which is 2.05% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 1.17% more often than would be expected.
The average opponent winrate against Vel'Koz is 49.88%.


Alistar
Quái Vật Đầu Bò
Karthus wins against Alistar 48.21% of the time which is 3.73% lower against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 0.51% less often than would be expected.
The average opponent winrate against Alistar is 51.94%.


Renata Glasc
Bà Trùm Thành Zaun
Karthus wins against Renata Glasc 48.25% of the time which is 2.58% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Karthus wins against Renata Glasc 0.64% more often than would be expected.
The average opponent winrate against Renata Glasc is 50.83%.


Zyra
Gai Nổi Loạn
Karthus wins against Zyra 48.59% of the time which is 0.43% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 2.79% more often than would be expected.
The average opponent winrate against Zyra is 49.02%.


Xerath
Pháp Sư Thăng Hoa
Karthus wins against Xerath 48.79% of the time which is 1.10% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 2.12% more often than would be expected.
The average opponent winrate against Xerath is 49.89%.


Yuumi
Cô Mèo Ma Thuật
Karthus wins against Yuumi 48.80% of the time which is 3.62% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 0.40% less often than would be expected.
The average opponent winrate against Yuumi is 52.42%.


Seraphine
Ca Sĩ Mộng Mơ
Karthus wins against Seraphine 48.99% of the time which is 2.52% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 0.70% more often than would be expected.
The average opponent winrate against Seraphine is 51.51%.


Mel
Ảnh Chiếu Của Tâm Hồn
Karthus wins against Mel 50.17% of the time which is 2.82% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 0.40% more often than would be expected.
The average opponent winrate against Mel is 52.99%.


Zilean
Giám Hộ Thời Gian
Karthus wins against Zilean 50.28% of the time which is 0.40% lower against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 2.82% more often than would be expected.
The average opponent winrate against Zilean is 50.68%.


Ashe
Cung Băng
Karthus wins against Ashe 50.51% of the time which is 4.30% lower against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 1.09% less often than would be expected.
The average opponent winrate against Ashe is 54.81%.


Braum
Trái Tim của Freljord
Karthus wins against Braum 50.85% of the time which is 0.83% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 4.05% more often than would be expected.
The average opponent winrate against Braum is 50.02%.


Neeko
Hóa Hình Sư Ham Học
Karthus wins against Neeko 51.13% of the time which is 0.90% lower against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 2.32% more often than would be expected.
The average opponent winrate against Neeko is 52.03%.


Pantheon
Mũi Giáo Bất Diệt
Karthus wins against Pantheon 51.72% of the time which is 0.18% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 3.40% more often than would be expected.
The average opponent winrate against Pantheon is 51.54%.


Pyke
Sát Thủ Vùng Nước Đỏ
Karthus wins against Pyke 52.00% of the time which is 0.63% lower against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 2.59% more often than would be expected.
The average opponent winrate against Pyke is 52.63%.


Senna
Người Cứu Chuộc
Karthus wins against Senna 52.01% of the time which is 1.75% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 1.46% more often than would be expected.
The average opponent winrate against Senna is 53.76%.


Bard
Ông Bụt Vũ Trụ
Karthus wins against Bard 52.57% of the time which is 0.13% higher against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 3.35% more often than would be expected.
The average opponent winrate against Bard is 52.44%.


Miss Fortune
Thợ Săn Tiền Thưởng
Karthus wins against Miss Fortune 61.84% of the time which is 4.92% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 8.11% more often than would be expected.
The average opponent winrate against Miss Fortune is 56.92%.