

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.


Jarvan IV Counters
Jarvan IV jungle vs jungle Counters
Jarvan IV jungle on Patch 30 is the strongest counter to jungle champions of Gragas, Nidalee & Malphite. While Jarvan IV jungle is countered most by jungle champions of Briar, Teemo & Master Yi. Below is a detailed breakdown of Jarvan IV jungle counters against jungle champions with a minimum of 100 games.


Briar
Cơn Đói Vĩnh Hằng
Jarvan IV wins against Briar 43.26% of the time which is 6.16% lower against Briar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Briar 1.92% less often than would be expected.
The average opponent winrate against Briar is 49.42%.


Teemo
Trinh Sát Nhanh Nhẹn
Jarvan IV wins against Teemo 44.32% of the time which is 6.35% lower against Teemo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Teemo 2.11% less often than would be expected.
The average opponent winrate against Teemo is 50.67%.


Master Yi
Kiếm Sư Wuju
Jarvan IV wins against Master Yi 44.46% of the time which is 7.00% lower against Master Yi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Master Yi 2.76% less often than would be expected.
The average opponent winrate against Master Yi is 51.46%.


Zyra
Gai Nổi Loạn
Jarvan IV wins against Zyra 44.63% of the time which is 8.52% lower against Zyra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zyra 4.28% less often than would be expected.
The average opponent winrate against Zyra is 53.15%.


Yorick
Kẻ Dẫn Dắt Linh Hồn
Jarvan IV wins against Yorick 44.74% of the time which is 6.76% lower against Yorick than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yorick 2.52% less often than would be expected.
The average opponent winrate against Yorick is 51.50%.


Shyvana
Long Nữ
Jarvan IV wins against Shyvana 44.81% of the time which is 7.02% lower against Shyvana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Shyvana 2.78% less often than would be expected.
The average opponent winrate against Shyvana is 51.83%.


Sylas
Kẻ Phá Xiềng
Jarvan IV wins against Sylas 45.04% of the time which is 10.48% lower against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 6.25% less often than would be expected.
The average opponent winrate against Sylas is 55.52%.


Mordekaiser
Ác Quỷ Thiết Giáp
Jarvan IV wins against Mordekaiser 45.05% of the time which is 5.23% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jarvan IV wins against Mordekaiser 0.99% less often than would be expected.
The average opponent winrate against Mordekaiser is 50.28%.


Amumu
Xác Ướp U Sầu
Jarvan IV wins against Amumu 45.06% of the time which is 4.55% lower against Amumu than the average opponent.
After normalising both champions win rates Jarvan IV wins against Amumu 0.31% less often than would be expected.
The average opponent winrate against Amumu is 49.61%.


Volibear
Bão Tố Cuồng Nộ
Jarvan IV wins against Volibear 45.10% of the time which is 4.57% lower against Volibear than the average opponent.
After normalising both champions win rates Jarvan IV wins against Volibear 0.33% less often than would be expected.
The average opponent winrate against Volibear is 49.67%.


Warwick
Quái Thú Sổng Chuồng
Jarvan IV wins against Warwick 45.35% of the time which is 4.54% lower against Warwick than the average opponent.
After normalising both champions win rates Jarvan IV wins against Warwick 0.30% less often than would be expected.
The average opponent winrate against Warwick is 49.89%.


Morgana
Thiên Thần Sa Ngã
Jarvan IV wins against Morgana 45.39% of the time which is 6.52% lower against Morgana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Morgana 2.28% less often than would be expected.
The average opponent winrate against Morgana is 51.91%.


Nautilus
Khổng Lồ Biển Sâu
Jarvan IV wins against Nautilus 45.89% of the time which is 9.03% lower against Nautilus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nautilus 4.80% less often than would be expected.
The average opponent winrate against Nautilus is 54.92%.


Jax
Bậc Thầy Vũ Khí
Jarvan IV wins against Jax 45.89% of the time which is 4.61% lower against Jax than the average opponent.
After normalising both champions win rates Jarvan IV wins against Jax 0.37% less often than would be expected.
The average opponent winrate against Jax is 50.50%.


Rammus
Tê Tê Gai
Jarvan IV wins against Rammus 46.68% of the time which is 3.31% lower against Rammus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rammus 0.93% more often than would be expected.
The average opponent winrate against Rammus is 49.99%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Jarvan IV wins against Ekko 46.72% of the time which is 6.45% lower against Ekko than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ekko 2.21% less often than would be expected.
The average opponent winrate against Ekko is 53.17%.


Trundle
Vua Quỉ Khổng Lồ
Jarvan IV wins against Trundle 46.84% of the time which is 2.81% lower against Trundle than the average opponent.
After normalising both champions win rates Jarvan IV wins against Trundle 1.43% more often than would be expected.
The average opponent winrate against Trundle is 49.65%.


Bel'Veth
Nữ Chúa Hư Không
Jarvan IV wins against Bel'Veth 46.91% of the time which is 6.91% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Jarvan IV wins against Bel'Veth 2.68% less often than would be expected.
The average opponent winrate against Bel'Veth is 53.82%.


Viego
Hắc Diệt Đế Vương
Jarvan IV wins against Viego 47.08% of the time which is 4.84% lower against Viego than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viego 0.60% less often than would be expected.
The average opponent winrate against Viego is 51.92%.


Karthus
Tiếng Ru Tử Thần
Jarvan IV wins against Karthus 47.22% of the time which is 6.62% lower against Karthus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Karthus 2.39% less often than would be expected.
The average opponent winrate against Karthus is 53.84%.


Gwen
Búp Bê Ước Nguyện
Jarvan IV wins against Gwen 47.51% of the time which is 8.74% lower against Gwen than the average opponent.
After normalising both champions win rates Jarvan IV wins against Gwen 4.52% less often than would be expected.
The average opponent winrate against Gwen is 56.25%.


Nocturne
Ác Mộng Vĩnh Cửu
Jarvan IV wins against Nocturne 47.57% of the time which is 4.28% lower against Nocturne than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nocturne 0.04% less often than would be expected.
The average opponent winrate against Nocturne is 51.85%.


Tryndamere
Bá Vương Man Di
Jarvan IV wins against Tryndamere 47.76% of the time which is 4.11% lower against Tryndamere than the average opponent.
After normalising both champions win rates Jarvan IV wins against Tryndamere 0.13% more often than would be expected.
The average opponent winrate against Tryndamere is 51.87%.


Xin Zhao
Tể Tướng Demacia
Jarvan IV wins against Xin Zhao 47.91% of the time which is 4.47% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Jarvan IV wins against Xin Zhao 0.23% less often than would be expected.
The average opponent winrate against Xin Zhao is 52.38%.


Vi
Cảnh Binh Piltover
Jarvan IV wins against Vi 48.05% of the time which is 5.65% lower against Vi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vi 1.42% less often than would be expected.
The average opponent winrate against Vi is 53.70%.


Pantheon
Mũi Giáo Bất Diệt
Jarvan IV wins against Pantheon 48.08% of the time which is 5.81% lower against Pantheon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Pantheon 1.58% less often than would be expected.
The average opponent winrate against Pantheon is 53.89%.


Sejuani
Cơn Thịnh Nộ Phương Bắc
Jarvan IV wins against Sejuani 48.15% of the time which is 4.44% lower against Sejuani than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sejuani 0.20% less often than would be expected.
The average opponent winrate against Sejuani is 52.59%.


Graves
Kẻ Ngoài Vòng Pháp Luật
Jarvan IV wins against Graves 48.24% of the time which is 4.87% lower against Graves than the average opponent.
After normalising both champions win rates Jarvan IV wins against Graves 0.63% less often than would be expected.
The average opponent winrate against Graves is 53.11%.


Nunu & Willump
Cậu Bé & Người Tuyết
Jarvan IV wins against Nunu & Willump 48.29% of the time which is 5.73% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nunu & Willump 1.50% less often than would be expected.
The average opponent winrate against Nunu & Willump is 54.02%.


Darius
Đại Tướng Noxus
Jarvan IV wins against Darius 48.40% of the time which is 5.66% lower against Darius than the average opponent.
After normalising both champions win rates Jarvan IV wins against Darius 1.43% less often than would be expected.
The average opponent winrate against Darius is 54.06%.


Kha'Zix
Sát Thủ Hư Không
Jarvan IV wins against Kha'Zix 48.58% of the time which is 6.41% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kha'Zix 2.18% less often than would be expected.
The average opponent winrate against Kha'Zix is 54.99%.


Naafiri
Chó Săn Khát Máu
Jarvan IV wins against Naafiri 49.06% of the time which is 4.87% lower against Naafiri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Naafiri 0.64% less often than would be expected.
The average opponent winrate against Naafiri is 53.93%.


Ngộ Không
Hầu Vương
Jarvan IV wins against Ngộ Không 49.07% of the time which is 1.83% lower against Ngộ Không than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ngộ Không 2.41% more often than would be expected.
The average opponent winrate against Ngộ Không is 50.90%.


Diana
Vầng Trăng Ai Oán
Jarvan IV wins against Diana 49.10% of the time which is 3.59% lower against Diana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Diana 0.65% more often than would be expected.
The average opponent winrate against Diana is 52.69%.


Kayn
Tử Thần Bóng Tối
Jarvan IV wins against Kayn 49.31% of the time which is 3.19% lower against Kayn than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kayn 1.05% more often than would be expected.
The average opponent winrate against Kayn is 52.50%.


Cho'Gath
Quái Vật Hư Không
Jarvan IV wins against Cho'Gath 49.31% of the time which is 5.19% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jarvan IV wins against Cho'Gath 0.96% less often than would be expected.
The average opponent winrate against Cho'Gath is 54.50%.


Fiddlesticks
Nỗi Sợ Viễn Cổ
Jarvan IV wins against Fiddlesticks 49.68% of the time which is 4.01% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Jarvan IV wins against Fiddlesticks 0.23% more often than would be expected.
The average opponent winrate against Fiddlesticks is 53.69%.


Lillia
Nụ Hoa Bẽn Lẽn
Jarvan IV wins against Lillia 49.90% of the time which is 2.52% lower against Lillia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lillia 1.72% more often than would be expected.
The average opponent winrate against Lillia is 52.42%.


Kindred
Thợ Săn Vĩnh Hằng
Jarvan IV wins against Kindred 50.22% of the time which is 5.29% lower against Kindred than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kindred 1.06% less often than would be expected.
The average opponent winrate against Kindred is 55.51%.


Brand
Thần Lửa
Jarvan IV wins against Brand 50.36% of the time which is 2.85% lower against Brand than the average opponent.
After normalising both champions win rates Jarvan IV wins against Brand 1.39% more often than would be expected.
The average opponent winrate against Brand is 53.21%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Jarvan IV wins against Dr. Mundo 50.96% of the time which is 0.27% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Dr. Mundo 4.51% more often than would be expected.
The average opponent winrate against Dr. Mundo is 50.69%.


Zed
Chúa Tể Bóng Tối
Jarvan IV wins against Zed 51.05% of the time which is 4.58% lower against Zed than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zed 0.35% less often than would be expected.
The average opponent winrate against Zed is 55.63%.


Ivern
Thụ Thần Thân Thiện
Jarvan IV wins against Ivern 51.24% of the time which is 5.33% lower against Ivern than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ivern 1.11% less often than would be expected.
The average opponent winrate against Ivern is 56.57%.


Evelynn
Yêu Nữ
Jarvan IV wins against Evelynn 51.85% of the time which is 3.41% lower against Evelynn than the average opponent.
After normalising both champions win rates Jarvan IV wins against Evelynn 0.82% more often than would be expected.
The average opponent winrate against Evelynn is 55.26%.


Zac
Vũ Khí Bí Mật
Jarvan IV wins against Zac 51.98% of the time which is 2.41% lower against Zac than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zac 1.82% more often than would be expected.
The average opponent winrate against Zac is 54.39%.


Udyr
Lữ Khách Tinh Linh
Jarvan IV wins against Udyr 51.99% of the time which is 2.43% lower against Udyr than the average opponent.
After normalising both champions win rates Jarvan IV wins against Udyr 1.80% more often than would be expected.
The average opponent winrate against Udyr is 54.42%.


Poppy
Người Giữ Búa
Jarvan IV wins against Poppy 52.04% of the time which is 0.15% higher against Poppy than the average opponent.
After normalising both champions win rates Jarvan IV wins against Poppy 4.39% more often than would be expected.
The average opponent winrate against Poppy is 51.89%.


Lee Sin
Thầy Tu Mù
Jarvan IV wins against Lee Sin 52.59% of the time which is 2.87% lower against Lee Sin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lee Sin 1.36% more often than would be expected.
The average opponent winrate against Lee Sin is 55.46%.


Elise
Nữ Hoàng Nhền Nhện
Jarvan IV wins against Elise 52.74% of the time which is 1.89% lower against Elise than the average opponent.
After normalising both champions win rates Jarvan IV wins against Elise 2.34% more often than would be expected.
The average opponent winrate against Elise is 54.63%.


Shaco
Tên Hề Quỷ
Jarvan IV wins against Shaco 52.96% of the time which is 2.34% lower against Shaco than the average opponent.
After normalising both champions win rates Jarvan IV wins against Shaco 1.89% more often than would be expected.
The average opponent winrate against Shaco is 55.30%.


Hecarim
Bóng Ma Chiến Tranh
Jarvan IV wins against Hecarim 52.98% of the time which is 2.73% lower against Hecarim than the average opponent.
After normalising both champions win rates Jarvan IV wins against Hecarim 1.49% more often than would be expected.
The average opponent winrate against Hecarim is 55.71%.


Rek'Sai
Nấm Mồ Hư Không
Jarvan IV wins against Rek'Sai 53.37% of the time which is 4.26% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rek'Sai 0.05% less often than would be expected.
The average opponent winrate against Rek'Sai is 57.63%.


Talon
Sát Thủ Bóng Đêm
Jarvan IV wins against Talon 53.68% of the time which is 2.45% lower against Talon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Talon 1.77% more often than would be expected.
The average opponent winrate against Talon is 56.13%.


Skarner
Thần Quyền Cổ Đại
Jarvan IV wins against Skarner 53.73% of the time which is 5.07% lower against Skarner than the average opponent.
After normalising both champions win rates Jarvan IV wins against Skarner 0.87% less often than would be expected.
The average opponent winrate against Skarner is 58.80%.


Nasus
Nhà Thông Thái Sa Mạc
Jarvan IV wins against Nasus 54.04% of the time which is 1.35% higher against Nasus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nasus 5.59% more often than would be expected.
The average opponent winrate against Nasus is 52.69%.


Olaf
Chiến Binh Điên Cuồng
Jarvan IV wins against Olaf 54.17% of the time which is 1.82% lower against Olaf than the average opponent.
After normalising both champions win rates Jarvan IV wins against Olaf 2.40% more often than would be expected.
The average opponent winrate against Olaf is 55.99%.


Twitch
Chuột Thành Tinh
Jarvan IV wins against Twitch 54.87% of the time which is 4.09% lower against Twitch than the average opponent.
After normalising both champions win rates Jarvan IV wins against Twitch 0.11% more often than would be expected.
The average opponent winrate against Twitch is 58.96%.


Rengar
Thú Săn Mồi Kiêu Hãnh
Jarvan IV wins against Rengar 55.79% of the time which is 4.57% lower against Rengar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rengar 0.39% less often than would be expected.
The average opponent winrate against Rengar is 60.36%.


Qiyana
Nữ Hoàng Nguyên Tố
Jarvan IV wins against Qiyana 56.99% of the time which is 2.54% lower against Qiyana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Qiyana 1.65% more often than would be expected.
The average opponent winrate against Qiyana is 59.53%.


Malphite
Mảnh Vỡ Thiên Thạch
Jarvan IV wins against Malphite 60.26% of the time which is 3.40% higher against Malphite than the average opponent.
After normalising both champions win rates Jarvan IV wins against Malphite 7.62% more often than would be expected.
The average opponent winrate against Malphite is 56.86%.


Nidalee
Nữ Thợ Săn Hóa Thú
Jarvan IV wins against Nidalee 60.88% of the time which is 2.00% higher against Nidalee than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nidalee 6.20% more often than would be expected.
The average opponent winrate against Nidalee is 58.88%.


Gragas
Gã Bợm Rượu
Jarvan IV wins against Gragas 62.50% of the time which is 5.69% higher against Gragas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Gragas 9.91% more often than would be expected.
The average opponent winrate against Gragas is 56.81%.