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.
Diamond Champions Analysed: 4,148,230
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.

Riven Counters
Riven top vs jungle Counters
Riven top on Patch 15.16 is the strongest counter to jungle champions of Amumu, Nocturne & Naafiri. While Riven top is countered most by jungle champions of Udyr, Ivern & Pantheon. Below is a detailed breakdown of Riven top counters against jungle champions with a minimum of 100 games.
Udyr
Lữ Khách Tinh Linh
Riven wins against Udyr 46.36% of the time which is 0.82% lower against Udyr than the average opponent.
After normalising both champions win rates Riven wins against Udyr 5.95% less often than would be expected.
The average opponent winrate against Udyr is 47.18%.
Ivern
Thụ Thần Thân Thiện
Riven wins against Ivern 46.79% of the time which is 0.67% higher against Ivern than the average opponent.
After normalising both champions win rates Riven wins against Ivern 4.46% less often than would be expected.
The average opponent winrate against Ivern is 46.12%.
Pantheon
Mũi Giáo Bất Diệt
Riven wins against Pantheon 48.35% of the time which is 0.91% lower against Pantheon than the average opponent.
After normalising both champions win rates Riven wins against Pantheon 6.04% less often than would be expected.
The average opponent winrate against Pantheon is 49.26%.
Ekko
Cậu Bé Đảo Lộn Thời Gian
Riven wins against Ekko 48.55% of the time which is 1.76% higher against Ekko than the average opponent.
After normalising both champions win rates Riven wins against Ekko 3.37% less often than would be expected.
The average opponent winrate against Ekko is 46.79%.
Volibear
Bão Tố Cuồng Nộ
Riven wins against Volibear 48.67% of the time which is 3.08% higher against Volibear than the average opponent.
After normalising both champions win rates Riven wins against Volibear 2.04% less often than would be expected.
The average opponent winrate against Volibear is 45.59%.
Qiyana
Nữ Hoàng Nguyên Tố
Riven wins against Qiyana 49.10% of the time which is 0.43% higher against Qiyana than the average opponent.
After normalising both champions win rates Riven wins against Qiyana 4.70% less often than would be expected.
The average opponent winrate against Qiyana is 48.67%.
Gwen
Búp Bê Ước Nguyện
Riven wins against Gwen 49.28% of the time which is 2.13% higher against Gwen than the average opponent.
After normalising both champions win rates Riven wins against Gwen 3.00% less often than would be expected.
The average opponent winrate against Gwen is 47.15%.
Diana
Vầng Trăng Ai Oán
Riven wins against Diana 49.87% of the time which is 1.96% higher against Diana than the average opponent.
After normalising both champions win rates Riven wins against Diana 3.17% less often than would be expected.
The average opponent winrate against Diana is 47.91%.
Rengar
Thú Săn Mồi Kiêu Hãnh
Riven wins against Rengar 50.60% of the time which is 2.51% higher against Rengar than the average opponent.
After normalising both champions win rates Riven wins against Rengar 2.62% less often than would be expected.
The average opponent winrate against Rengar is 48.09%.
Talon
Sát Thủ Bóng Đêm
Riven wins against Talon 50.66% of the time which is 2.97% higher against Talon than the average opponent.
After normalising both champions win rates Riven wins against Talon 2.16% less often than would be expected.
The average opponent winrate against Talon is 47.69%.
Ngộ Không
Hầu Vương
Riven wins against Ngộ Không 50.69% of the time which is 2.91% higher against Ngộ Không than the average opponent.
After normalising both champions win rates Riven wins against Ngộ Không 2.22% less often than would be expected.
The average opponent winrate against Ngộ Không is 47.78%.
Fiddlesticks
Nỗi Sợ Viễn Cổ
Riven wins against Fiddlesticks 50.70% of the time which is 4.47% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Riven wins against Fiddlesticks 0.66% less often than would be expected.
The average opponent winrate against Fiddlesticks is 46.23%.
Brand
Thần Lửa
Riven wins against Brand 50.98% of the time which is 0.17% higher against Brand than the average opponent.
After normalising both champions win rates Riven wins against Brand 4.96% less often than would be expected.
The average opponent winrate against Brand is 50.81%.
Bel'Veth
Nữ Chúa Hư Không
Riven wins against Bel'Veth 51.04% of the time which is 6.01% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Riven wins against Bel'Veth 0.89% more often than would be expected.
The average opponent winrate against Bel'Veth is 45.03%.
Elise
Nữ Hoàng Nhền Nhện
Riven wins against Elise 51.12% of the time which is 3.66% higher against Elise than the average opponent.
After normalising both champions win rates Riven wins against Elise 1.47% less often than would be expected.
The average opponent winrate against Elise is 47.46%.
Nunu & Willump
Cậu Bé & Người Tuyết
Riven wins against Nunu & Willump 51.50% of the time which is 5.04% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Riven wins against Nunu & Willump 0.09% less often than would be expected.
The average opponent winrate against Nunu & Willump is 46.46%.
Zac
Vũ Khí Bí Mật
Riven wins against Zac 51.85% of the time which is 4.14% higher against Zac than the average opponent.
After normalising both champions win rates Riven wins against Zac 0.99% less often than would be expected.
The average opponent winrate against Zac is 47.71%.
Evelynn
Yêu Nữ
Riven wins against Evelynn 52.05% of the time which is 6.32% higher against Evelynn than the average opponent.
After normalising both champions win rates Riven wins against Evelynn 1.20% more often than would be expected.
The average opponent winrate against Evelynn is 45.73%.
Jax
Bậc Thầy Vũ Khí
Riven wins against Jax 52.38% of the time which is 6.07% higher against Jax than the average opponent.
After normalising both champions win rates Riven wins against Jax 0.94% more often than would be expected.
The average opponent winrate against Jax is 46.31%.
Hecarim
Bóng Ma Chiến Tranh
Riven wins against Hecarim 52.66% of the time which is 5.61% higher against Hecarim than the average opponent.
After normalising both champions win rates Riven wins against Hecarim 0.48% more often than would be expected.
The average opponent winrate against Hecarim is 47.05%.
Rek'Sai
Nấm Mồ Hư Không
Riven wins against Rek'Sai 52.78% of the time which is 6.05% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Riven wins against Rek'Sai 0.92% more often than would be expected.
The average opponent winrate against Rek'Sai is 46.73%.
Lillia
Nụ Hoa Bẽn Lẽn
Riven wins against Lillia 52.85% of the time which is 3.42% higher against Lillia than the average opponent.
After normalising both champions win rates Riven wins against Lillia 1.71% less often than would be expected.
The average opponent winrate against Lillia is 49.43%.
Nautilus
Khổng Lồ Biển Sâu
Riven wins against Nautilus 52.90% of the time which is 0.97% lower against Nautilus than the average opponent.
After normalising both champions win rates Riven wins against Nautilus 6.06% less often than would be expected.
The average opponent winrate against Nautilus is 53.87%.
Lee Sin
Thầy Tu Mù
Riven wins against Lee Sin 52.98% of the time which is 4.55% higher against Lee Sin than the average opponent.
After normalising both champions win rates Riven wins against Lee Sin 0.58% less often than would be expected.
The average opponent winrate against Lee Sin is 48.43%.
Shaco
Tên Hề Quỷ
Riven wins against Shaco 53.01% of the time which is 4.89% higher against Shaco than the average opponent.
After normalising both champions win rates Riven wins against Shaco 0.24% less often than would be expected.
The average opponent winrate against Shaco is 48.12%.
Sejuani
Cơn Thịnh Nộ Phương Bắc
Riven wins against Sejuani 53.13% of the time which is 3.36% higher against Sejuani than the average opponent.
After normalising both champions win rates Riven wins against Sejuani 1.77% less often than would be expected.
The average opponent winrate against Sejuani is 49.77%.
Graves
Kẻ Ngoài Vòng Pháp Luật
Riven wins against Graves 53.22% of the time which is 4.43% higher against Graves than the average opponent.
After normalising both champions win rates Riven wins against Graves 0.70% less often than would be expected.
The average opponent winrate against Graves is 48.79%.
Briar
Cơn Đói Vĩnh Hằng
Riven wins against Briar 53.28% of the time which is 6.76% higher against Briar than the average opponent.
After normalising both champions win rates Riven wins against Briar 1.63% more often than would be expected.
The average opponent winrate against Briar is 46.52%.
Kha'Zix
Sát Thủ Hư Không
Riven wins against Kha'Zix 53.57% of the time which is 7.10% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Riven wins against Kha'Zix 1.97% more often than would be expected.
The average opponent winrate against Kha'Zix is 46.47%.
Zyra
Gai Nổi Loạn
Riven wins against Zyra 53.68% of the time which is 4.94% higher against Zyra than the average opponent.
After normalising both champions win rates Riven wins against Zyra 0.19% less often than would be expected.
The average opponent winrate against Zyra is 48.74%.
Trundle
Vua Quỉ Khổng Lồ
Riven wins against Trundle 53.75% of the time which is 5.32% higher against Trundle than the average opponent.
After normalising both champions win rates Riven wins against Trundle 0.19% more often than would be expected.
The average opponent winrate against Trundle is 48.43%.
Vi
Cảnh Binh Piltover
Riven wins against Vi 53.87% of the time which is 3.87% higher against Vi than the average opponent.
After normalising both champions win rates Riven wins against Vi 1.26% less often than would be expected.
The average opponent winrate against Vi is 50.00%.
Zed
Chúa Tể Bóng Tối
Riven wins against Zed 53.91% of the time which is 3.31% higher against Zed than the average opponent.
After normalising both champions win rates Riven wins against Zed 1.82% less often than would be expected.
The average opponent winrate against Zed is 50.60%.
Warwick
Quái Thú Sổng Chuồng
Riven wins against Warwick 54.11% of the time which is 8.14% higher against Warwick than the average opponent.
After normalising both champions win rates Riven wins against Warwick 3.01% more often than would be expected.
The average opponent winrate against Warwick is 45.97%.
Xin Zhao
Tể Tướng Demacia
Riven wins against Xin Zhao 54.26% of the time which is 5.44% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Riven wins against Xin Zhao 0.31% more often than would be expected.
The average opponent winrate against Xin Zhao is 48.82%.
Kindred
Thợ Săn Vĩnh Hằng
Riven wins against Kindred 54.85% of the time which is 7.36% higher against Kindred than the average opponent.
After normalising both champions win rates Riven wins against Kindred 2.23% more often than would be expected.
The average opponent winrate against Kindred is 47.49%.
Kayn
Tử Thần Bóng Tối
Riven wins against Kayn 55.24% of the time which is 7.10% higher against Kayn than the average opponent.
After normalising both champions win rates Riven wins against Kayn 1.97% more often than would be expected.
The average opponent winrate against Kayn is 48.14%.
Jarvan IV
Biểu Tượng Của Demacia
Riven wins against Jarvan IV 55.29% of the time which is 7.80% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Riven wins against Jarvan IV 2.67% more often than would be expected.
The average opponent winrate against Jarvan IV is 47.49%.
Sylas
Kẻ Phá Xiềng
Riven wins against Sylas 55.34% of the time which is 5.77% higher against Sylas than the average opponent.
After normalising both champions win rates Riven wins against Sylas 0.64% more often than would be expected.
The average opponent winrate against Sylas is 49.57%.
Viego
Hắc Diệt Đế Vương
Riven wins against Viego 55.38% of the time which is 6.70% higher against Viego than the average opponent.
After normalising both champions win rates Riven wins against Viego 1.57% more often than would be expected.
The average opponent winrate against Viego is 48.68%.
Master Yi
Kiếm Sư Wuju
Riven wins against Master Yi 55.88% of the time which is 9.94% higher against Master Yi than the average opponent.
After normalising both champions win rates Riven wins against Master Yi 4.81% more often than would be expected.
The average opponent winrate against Master Yi is 45.94%.
Nidalee
Nữ Thợ Săn Hóa Thú
Riven wins against Nidalee 56.67% of the time which is 8.78% higher against Nidalee than the average opponent.
After normalising both champions win rates Riven wins against Nidalee 3.65% more often than would be expected.
The average opponent winrate against Nidalee is 47.89%.
Karthus
Tiếng Ru Tử Thần
Riven wins against Karthus 57.93% of the time which is 10.09% higher against Karthus than the average opponent.
After normalising both champions win rates Riven wins against Karthus 4.96% more often than would be expected.
The average opponent winrate against Karthus is 47.84%.
Naafiri
Chó Săn Khát Máu
Riven wins against Naafiri 61.24% of the time which is 11.69% higher against Naafiri than the average opponent.
After normalising both champions win rates Riven wins against Naafiri 6.56% more often than would be expected.
The average opponent winrate against Naafiri is 49.55%.
Nocturne
Ác Mộng Vĩnh Cửu
Riven wins against Nocturne 61.34% of the time which is 11.92% higher against Nocturne than the average opponent.
After normalising both champions win rates Riven wins against Nocturne 6.79% more often than would be expected.
The average opponent winrate against Nocturne is 49.42%.
Amumu
Xác Ướp U Sầu
Riven wins against Amumu 62.18% of the time which is 12.87% higher against Amumu than the average opponent.
After normalising both champions win rates Riven wins against Amumu 7.74% more often than would be expected.
The average opponent winrate against Amumu is 49.31%.













































