

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: 17,336,180
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 jungle Counters
Karthus jungle on Patch 30 is the strongest counter to jungle champions of Zac, Teemo & Hecarim. While Karthus jungle is countered most by jungle champions of Dr. Mundo, Naafiri & Master Yi. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Karthus wins against Dr. Mundo 36.63% of the time which is 14.06% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 7.63% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.69%.


Naafiri
Chó Săn Khát Máu
Karthus wins against Naafiri 39.24% of the time which is 14.69% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 8.26% less often than would be expected.
The average opponent winrate against Naafiri is 53.93%.


Master Yi
Kiếm Sư Wuju
Karthus wins against Master Yi 40.52% of the time which is 10.94% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 4.50% less often than would be expected.
The average opponent winrate against Master Yi is 51.46%.


Trundle
Vua Quỉ Khổng Lồ
Karthus wins against Trundle 40.75% of the time which is 8.90% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 2.47% less often than would be expected.
The average opponent winrate against Trundle is 49.65%.


Lillia
Nụ Hoa Bẽn Lẽn
Karthus wins against Lillia 42.64% of the time which is 9.78% lower against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 3.34% less often than would be expected.
The average opponent winrate against Lillia is 52.42%.


Amumu
Xác Ướp U Sầu
Karthus wins against Amumu 42.86% of the time which is 6.75% lower against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 0.32% less often than would be expected.
The average opponent winrate against Amumu is 49.61%.


Rammus
Tê Tê Gai
Karthus wins against Rammus 43.24% of the time which is 6.75% lower against Rammus than the average opponent.
After normalising both champions win rates Karthus wins against Rammus 0.32% less often than would be expected.
The average opponent winrate against Rammus is 49.99%.


Ngộ Không
Hầu Vương
Karthus wins against Ngộ Không 43.31% of the time which is 7.59% lower against Ngộ Không than the average opponent.
After normalising both champions win rates Karthus wins against Ngộ Không 1.16% less often than would be expected.
The average opponent winrate against Ngộ Không is 50.90%.


Shyvana
Long Nữ
Karthus wins against Shyvana 43.31% of the time which is 8.52% lower against Shyvana than the average opponent.
After normalising both champions win rates Karthus wins against Shyvana 2.08% less often than would be expected.
The average opponent winrate against Shyvana is 51.83%.


Briar
Cơn Đói Vĩnh Hằng
Karthus wins against Briar 43.60% of the time which is 5.82% lower against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 0.61% more often than would be expected.
The average opponent winrate against Briar is 49.42%.


Nocturne
Ác Mộng Vĩnh Cửu
Karthus wins against Nocturne 43.82% of the time which is 8.03% lower against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 1.59% less often than would be expected.
The average opponent winrate against Nocturne is 51.85%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Karthus wins against Ekko 43.97% of the time which is 9.20% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 2.77% less often than would be expected.
The average opponent winrate against Ekko is 53.17%.


Nasus
Nhà Thông Thái Sa Mạc
Karthus wins against Nasus 44.23% of the time which is 8.46% lower against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 2.03% less often than would be expected.
The average opponent winrate against Nasus is 52.69%.


Nunu & Willump
Cậu Bé & Người Tuyết
Karthus wins against Nunu & Willump 44.39% of the time which is 9.63% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 3.20% less often than would be expected.
The average opponent winrate against Nunu & Willump is 54.02%.


Warwick
Quái Thú Sổng Chuồng
Karthus wins against Warwick 44.57% of the time which is 5.32% lower against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 1.11% more often than would be expected.
The average opponent winrate against Warwick is 49.89%.


Xin Zhao
Tể Tướng Demacia
Karthus wins against Xin Zhao 44.57% of the time which is 7.81% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 1.37% less often than would be expected.
The average opponent winrate against Xin Zhao is 52.38%.


Vi
Cảnh Binh Piltover
Karthus wins against Vi 44.74% of the time which is 8.96% lower against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 2.53% less often than would be expected.
The average opponent winrate against Vi is 53.70%.


Jax
Bậc Thầy Vũ Khí
Karthus wins against Jax 44.85% of the time which is 5.65% lower against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 0.78% more often than would be expected.
The average opponent winrate against Jax is 50.50%.


Volibear
Bão Tố Cuồng Nộ
Karthus wins against Volibear 45.36% of the time which is 4.31% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 2.12% more often than would be expected.
The average opponent winrate against Volibear is 49.67%.


Diana
Vầng Trăng Ai Oán
Karthus wins against Diana 45.52% of the time which is 7.17% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.74% less often than would be expected.
The average opponent winrate against Diana is 52.69%.


Graves
Kẻ Ngoài Vòng Pháp Luật
Karthus wins against Graves 45.76% of the time which is 7.35% lower against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 0.92% less often than would be expected.
The average opponent winrate against Graves is 53.11%.


Evelynn
Yêu Nữ
Karthus wins against Evelynn 45.76% of the time which is 9.50% lower against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 3.08% less often than would be expected.
The average opponent winrate against Evelynn is 55.26%.


Sejuani
Cơn Thịnh Nộ Phương Bắc
Karthus wins against Sejuani 46.15% of the time which is 6.44% lower against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 0.01% less often than would be expected.
The average opponent winrate against Sejuani is 52.59%.


Udyr
Lữ Khách Tinh Linh
Karthus wins against Udyr 46.45% of the time which is 7.97% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 1.54% less often than would be expected.
The average opponent winrate against Udyr is 54.42%.


Sylas
Kẻ Phá Xiềng
Karthus wins against Sylas 46.68% of the time which is 8.84% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 2.42% less often than would be expected.
The average opponent winrate against Sylas is 55.52%.


Pantheon
Mũi Giáo Bất Diệt
Karthus wins against Pantheon 46.90% of the time which is 6.99% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.56% less often than would be expected.
The average opponent winrate against Pantheon is 53.89%.


Kindred
Thợ Săn Vĩnh Hằng
Karthus wins against Kindred 47.25% of the time which is 8.26% lower against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 1.84% less often than would be expected.
The average opponent winrate against Kindred is 55.51%.


Jarvan IV
Biểu Tượng Của Demacia
Karthus wins against Jarvan IV 47.35% of the time which is 4.30% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 2.14% more often than would be expected.
The average opponent winrate against Jarvan IV is 51.65%.


Viego
Hắc Diệt Đế Vương
Karthus wins against Viego 47.43% of the time which is 4.49% lower against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.95% more often than would be expected.
The average opponent winrate against Viego is 51.92%.


Lee Sin
Thầy Tu Mù
Karthus wins against Lee Sin 48.11% of the time which is 7.35% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.93% less often than would be expected.
The average opponent winrate against Lee Sin is 55.46%.


Fiddlesticks
Nỗi Sợ Viễn Cổ
Karthus wins against Fiddlesticks 48.24% of the time which is 5.45% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 0.98% more often than would be expected.
The average opponent winrate against Fiddlesticks is 53.69%.


Kayn
Tử Thần Bóng Tối
Karthus wins against Kayn 48.53% of the time which is 3.97% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 2.47% more often than would be expected.
The average opponent winrate against Kayn is 52.50%.


Bel'Veth
Nữ Chúa Hư Không
Karthus wins against Bel'Veth 49.25% of the time which is 4.57% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 1.86% more often than would be expected.
The average opponent winrate against Bel'Veth is 53.82%.


Zed
Chúa Tể Bóng Tối
Karthus wins against Zed 49.33% of the time which is 6.30% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.11% more often than would be expected.
The average opponent winrate against Zed is 55.63%.


Rengar
Thú Săn Mồi Kiêu Hãnh
Karthus wins against Rengar 49.42% of the time which is 10.94% lower against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 4.62% less often than would be expected.
The average opponent winrate against Rengar is 60.36%.


Talon
Sát Thủ Bóng Đêm
Karthus wins against Talon 50.00% of the time which is 6.13% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 0.28% more often than would be expected.
The average opponent winrate against Talon is 56.13%.


Nautilus
Khổng Lồ Biển Sâu
Karthus wins against Nautilus 51.28% of the time which is 3.64% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 2.78% more often than would be expected.
The average opponent winrate against Nautilus is 54.92%.


Kha'Zix
Sát Thủ Hư Không
Karthus wins against Kha'Zix 51.37% of the time which is 3.62% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 2.80% more often than would be expected.
The average opponent winrate against Kha'Zix is 54.99%.


Shaco
Tên Hề Quỷ
Karthus wins against Shaco 51.60% of the time which is 3.70% lower against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 2.72% more often than would be expected.
The average opponent winrate against Shaco is 55.30%.


Nidalee
Nữ Thợ Săn Hóa Thú
Karthus wins against Nidalee 52.86% of the time which is 6.02% lower against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 0.34% more often than would be expected.
The average opponent winrate against Nidalee is 58.88%.


Hecarim
Bóng Ma Chiến Tranh
Karthus wins against Hecarim 52.97% of the time which is 2.74% lower against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 3.67% more often than would be expected.
The average opponent winrate against Hecarim is 55.71%.


Teemo
Trinh Sát Nhanh Nhẹn
Karthus wins against Teemo 54.91% of the time which is 4.24% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 10.67% more often than would be expected.
The average opponent winrate against Teemo is 50.67%.


Zac
Vũ Khí Bí Mật
Karthus wins against Zac 55.29% of the time which is 0.90% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 7.33% more often than would be expected.
The average opponent winrate against Zac is 54.39%.