

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: 81,248,110
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.


Senna Counters
Senna top vs jungle Counters
Senna top on Patch 15.16 is the strongest counter to jungle champions of Nautilus, Lillia & Udyr. While Senna top is countered most by jungle champions of Ngộ Không, Briar & Bel'Veth. Below is a detailed breakdown of Senna top counters against jungle champions with a minimum of 100 games.


Ngộ Không
Hầu Vương
Senna wins against Ngộ Không 36.92% of the time which is 12.01% lower against Ngộ Không than the average opponent.
After normalising both champions win rates Senna wins against Ngộ Không 7.98% less often than would be expected.
The average opponent winrate against Ngộ Không is 48.93%.


Briar
Cơn Đói Vĩnh Hằng
Senna wins against Briar 37.16% of the time which is 9.53% lower against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 5.53% less often than would be expected.
The average opponent winrate against Briar is 46.69%.


Bel'Veth
Nữ Chúa Hư Không
Senna wins against Bel'Veth 39.05% of the time which is 10.99% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 6.95% less often than would be expected.
The average opponent winrate against Bel'Veth is 50.04%.


Shyvana
Long Nữ
Senna wins against Shyvana 41.58% of the time which is 7.98% lower against Shyvana than the average opponent.
After normalising both champions win rates Senna wins against Shyvana 3.94% less often than would be expected.
The average opponent winrate against Shyvana is 49.56%.


Volibear
Bão Tố Cuồng Nộ
Senna wins against Volibear 41.98% of the time which is 4.95% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.95% less often than would be expected.
The average opponent winrate against Volibear is 46.93%.


Master Yi
Kiếm Sư Wuju
Senna wins against Master Yi 42.09% of the time which is 5.95% lower against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 1.93% less often than would be expected.
The average opponent winrate against Master Yi is 48.04%.


Viego
Hắc Diệt Đế Vương
Senna wins against Viego 42.15% of the time which is 7.46% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 3.42% less often than would be expected.
The average opponent winrate against Viego is 49.61%.


Rammus
Tê Tê Gai
Senna wins against Rammus 42.19% of the time which is 5.57% lower against Rammus than the average opponent.
After normalising both champions win rates Senna wins against Rammus 1.55% less often than would be expected.
The average opponent winrate against Rammus is 47.76%.


Jax
Bậc Thầy Vũ Khí
Senna wins against Jax 42.42% of the time which is 5.51% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.49% less often than would be expected.
The average opponent winrate against Jax is 47.93%.


Talon
Sát Thủ Bóng Đêm
Senna wins against Talon 42.75% of the time which is 7.70% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 3.66% less often than would be expected.
The average opponent winrate against Talon is 50.45%.


Trundle
Vua Quỉ Khổng Lồ
Senna wins against Trundle 42.82% of the time which is 5.91% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.88% less often than would be expected.
The average opponent winrate against Trundle is 48.73%.


Fiddlesticks
Nỗi Sợ Viễn Cổ
Senna wins against Fiddlesticks 43.28% of the time which is 6.16% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 2.12% less often than would be expected.
The average opponent winrate against Fiddlesticks is 49.44%.


Diana
Vầng Trăng Ai Oán
Senna wins against Diana 43.43% of the time which is 6.05% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 2.01% less often than would be expected.
The average opponent winrate against Diana is 49.48%.


Nocturne
Ác Mộng Vĩnh Cửu
Senna wins against Nocturne 43.90% of the time which is 5.86% lower against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 1.82% less often than would be expected.
The average opponent winrate against Nocturne is 49.76%.


Sylas
Kẻ Phá Xiềng
Senna wins against Sylas 44.00% of the time which is 7.49% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 3.44% less often than would be expected.
The average opponent winrate against Sylas is 51.49%.


Graves
Kẻ Ngoài Vòng Pháp Luật
Senna wins against Graves 44.72% of the time which is 5.62% lower against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 1.58% less often than would be expected.
The average opponent winrate against Graves is 50.34%.


Nunu & Willump
Cậu Bé & Người Tuyết
Senna wins against Nunu & Willump 45.04% of the time which is 4.93% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu & Willump 0.89% less often than would be expected.
The average opponent winrate against Nunu & Willump is 49.97%.


Jarvan IV
Biểu Tượng Của Demacia
Senna wins against Jarvan IV 45.10% of the time which is 4.31% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 0.27% less often than would be expected.
The average opponent winrate against Jarvan IV is 49.41%.


Kha'Zix
Sát Thủ Hư Không
Senna wins against Kha'Zix 45.28% of the time which is 4.52% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 0.48% less often than would be expected.
The average opponent winrate against Kha'Zix is 49.80%.


Kindred
Thợ Săn Vĩnh Hằng
Senna wins against Kindred 45.81% of the time which is 5.23% lower against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 1.18% less often than would be expected.
The average opponent winrate against Kindred is 51.04%.


Kayn
Tử Thần Bóng Tối
Senna wins against Kayn 46.32% of the time which is 3.39% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.65% more often than would be expected.
The average opponent winrate against Kayn is 49.71%.


Warwick
Quái Thú Sổng Chuồng
Senna wins against Warwick 46.34% of the time which is 0.82% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 3.19% more often than would be expected.
The average opponent winrate against Warwick is 47.16%.


Sejuani
Cơn Thịnh Nộ Phương Bắc
Senna wins against Sejuani 47.17% of the time which is 3.84% lower against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 0.20% more often than would be expected.
The average opponent winrate against Sejuani is 51.01%.


Naafiri
Chó Săn Khát Máu
Senna wins against Naafiri 47.33% of the time which is 2.53% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 1.51% more often than would be expected.
The average opponent winrate against Naafiri is 49.86%.


Amumu
Xác Ướp U Sầu
Senna wins against Amumu 47.51% of the time which is 0.74% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 3.28% more often than would be expected.
The average opponent winrate against Amumu is 48.25%.


Zac
Vũ Khí Bí Mật
Senna wins against Zac 47.73% of the time which is 3.38% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.67% more often than would be expected.
The average opponent winrate against Zac is 51.11%.


Shaco
Tên Hề Quỷ
Senna wins against Shaco 47.80% of the time which is 3.88% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.17% more often than would be expected.
The average opponent winrate against Shaco is 51.68%.


Lee Sin
Thầy Tu Mù
Senna wins against Lee Sin 48.80% of the time which is 2.80% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 1.25% more often than would be expected.
The average opponent winrate against Lee Sin is 51.60%.


Zed
Chúa Tể Bóng Tối
Senna wins against Zed 48.82% of the time which is 3.36% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.69% more often than would be expected.
The average opponent winrate against Zed is 52.18%.


Vi
Cảnh Binh Piltover
Senna wins against Vi 49.23% of the time which is 2.12% lower against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 1.93% more often than would be expected.
The average opponent winrate against Vi is 51.35%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Senna wins against Ekko 49.39% of the time which is 0.10% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 3.94% more often than would be expected.
The average opponent winrate against Ekko is 49.49%.


Xin Zhao
Tể Tướng Demacia
Senna wins against Xin Zhao 50.00% of the time which is 0.40% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 3.64% more often than would be expected.
The average opponent winrate against Xin Zhao is 50.40%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 50.26% of the time which is 0.92% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 3.13% more often than would be expected.
The average opponent winrate against Pantheon is 51.18%.


Nidalee
Nữ Thợ Săn Hóa Thú
Senna wins against Nidalee 50.39% of the time which is 1.51% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 2.54% more often than would be expected.
The average opponent winrate against Nidalee is 51.90%.


Hecarim
Bóng Ma Chiến Tranh
Senna wins against Hecarim 50.94% of the time which is 0.43% lower against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 3.62% more often than would be expected.
The average opponent winrate against Hecarim is 51.37%.


Rengar
Thú Săn Mồi Kiêu Hãnh
Senna wins against Rengar 51.82% of the time which is 2.02% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 2.02% more often than would be expected.
The average opponent winrate against Rengar is 53.84%.


Evelynn
Yêu Nữ
Senna wins against Evelynn 53.09% of the time which is 2.66% higher against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 6.70% more often than would be expected.
The average opponent winrate against Evelynn is 50.43%.


Udyr
Lữ Khách Tinh Linh
Senna wins against Udyr 55.03% of the time which is 4.26% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 8.30% more often than would be expected.
The average opponent winrate against Udyr is 50.77%.


Lillia
Nụ Hoa Bẽn Lẽn
Senna wins against Lillia 55.05% of the time which is 5.20% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 9.24% more often than would be expected.
The average opponent winrate against Lillia is 49.85%.


Nautilus
Khổng Lồ Biển Sâu
Senna wins against Nautilus 55.74% of the time which is 2.57% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 6.61% more often than would be expected.
The average opponent winrate against Nautilus is 53.17%.