

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: 3,694,687
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 support vs jungle Counters
Senna support on Patch 15.16 is the strongest counter to jungle champions of Vi, Nautilus & Sylas. While Senna support is countered most by jungle champions of Talon, Elise & Bel'Veth. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Talon
Sát Thủ Bóng Đêm
Senna wins against Talon 44.53% of the time which is 3.11% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 6.45% less often than would be expected.
The average opponent winrate against Talon is 47.64%.


Elise
Nữ Hoàng Nhền Nhện
Senna wins against Elise 44.97% of the time which is 2.72% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 6.06% less often than would be expected.
The average opponent winrate against Elise is 47.69%.


Bel'Veth
Nữ Chúa Hư Không
Senna wins against Bel'Veth 46.21% of the time which is 0.96% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 2.37% less often than would be expected.
The average opponent winrate against Bel'Veth is 45.25%.


Xin Zhao
Tể Tướng Demacia
Senna wins against Xin Zhao 46.40% of the time which is 2.56% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 5.90% less often than would be expected.
The average opponent winrate against Xin Zhao is 48.96%.


Nunu & Willump
Cậu Bé & Người Tuyết
Senna wins against Nunu & Willump 46.94% of the time which is 0.76% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu & Willump 2.57% less often than would be expected.
The average opponent winrate against Nunu & Willump is 46.18%.


Ivern
Thụ Thần Thân Thiện
Senna wins against Ivern 47.37% of the time which is 1.20% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 2.13% less often than would be expected.
The average opponent winrate against Ivern is 46.17%.


Warwick
Quái Thú Sổng Chuồng
Senna wins against Warwick 47.85% of the time which is 1.83% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 1.50% less often than would be expected.
The average opponent winrate against Warwick is 46.02%.


Volibear
Bão Tố Cuồng Nộ
Senna wins against Volibear 49.00% of the time which is 3.47% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.14% more often than would be expected.
The average opponent winrate against Volibear is 45.53%.


Ngộ Không
Hầu Vương
Senna wins against Ngộ Không 49.23% of the time which is 1.69% higher against Ngộ Không than the average opponent.
After normalising both champions win rates Senna wins against Ngộ Không 1.65% less often than would be expected.
The average opponent winrate against Ngộ Không is 47.54%.


Fiddlesticks
Nỗi Sợ Viễn Cổ
Senna wins against Fiddlesticks 49.61% of the time which is 3.52% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 0.19% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.09%.


Viego
Hắc Diệt Đế Vương
Senna wins against Viego 49.85% of the time which is 1.04% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 2.30% less often than would be expected.
The average opponent winrate against Viego is 48.81%.


Shaco
Tên Hề Quỷ
Senna wins against Shaco 50.00% of the time which is 1.91% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 1.43% less often than would be expected.
The average opponent winrate against Shaco is 48.09%.


Kha'Zix
Sát Thủ Hư Không
Senna wins against Kha'Zix 50.11% of the time which is 3.66% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 0.32% more often than would be expected.
The average opponent winrate against Kha'Zix is 46.45%.


Master Yi
Kiếm Sư Wuju
Senna wins against Master Yi 50.16% of the time which is 4.31% higher against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 0.98% more often than would be expected.
The average opponent winrate against Master Yi is 45.85%.


Hecarim
Bóng Ma Chiến Tranh
Senna wins against Hecarim 50.19% of the time which is 2.94% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 0.40% less often than would be expected.
The average opponent winrate against Hecarim is 47.25%.


Evelynn
Yêu Nữ
Senna wins against Evelynn 50.36% of the time which is 4.73% higher against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 1.40% more often than would be expected.
The average opponent winrate against Evelynn is 45.63%.


Naafiri
Chó Săn Khát Máu
Senna wins against Naafiri 50.42% of the time which is 0.81% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 2.53% less often than would be expected.
The average opponent winrate against Naafiri is 49.61%.


Trundle
Vua Quỉ Khổng Lồ
Senna wins against Trundle 50.98% of the time which is 2.41% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 0.93% less often than would be expected.
The average opponent winrate against Trundle is 48.57%.


Graves
Kẻ Ngoài Vòng Pháp Luật
Senna wins against Graves 51.03% of the time which is 1.99% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 1.35% less often than would be expected.
The average opponent winrate against Graves is 49.04%.


Lillia
Nụ Hoa Bẽn Lẽn
Senna wins against Lillia 51.19% of the time which is 1.58% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 1.76% less often than would be expected.
The average opponent winrate against Lillia is 49.61%.


Udyr
Lữ Khách Tinh Linh
Senna wins against Udyr 51.37% of the time which is 4.11% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 0.77% more often than would be expected.
The average opponent winrate against Udyr is 47.26%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 51.52% of the time which is 2.49% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.85% less often than would be expected.
The average opponent winrate against Pantheon is 49.03%.


Zed
Chúa Tể Bóng Tối
Senna wins against Zed 51.61% of the time which is 0.79% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.55% less often than would be expected.
The average opponent winrate against Zed is 50.82%.


Briar
Cơn Đói Vĩnh Hằng
Senna wins against Briar 51.79% of the time which is 5.03% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 1.69% more often than would be expected.
The average opponent winrate against Briar is 46.76%.


Nidalee
Nữ Thợ Săn Hóa Thú
Senna wins against Nidalee 51.79% of the time which is 3.77% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.43% more often than would be expected.
The average opponent winrate against Nidalee is 48.02%.


Kindred
Thợ Săn Vĩnh Hằng
Senna wins against Kindred 51.91% of the time which is 4.19% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 0.85% more often than would be expected.
The average opponent winrate against Kindred is 47.72%.


Jarvan IV
Biểu Tượng Của Demacia
Senna wins against Jarvan IV 52.02% of the time which is 4.17% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 0.83% more often than would be expected.
The average opponent winrate against Jarvan IV is 47.85%.


Qiyana
Nữ Hoàng Nguyên Tố
Senna wins against Qiyana 52.14% of the time which is 3.42% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.08% more often than would be expected.
The average opponent winrate against Qiyana is 48.72%.


Rek'Sai
Nấm Mồ Hư Không
Senna wins against Rek'Sai 52.20% of the time which is 5.27% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 1.93% more often than would be expected.
The average opponent winrate against Rek'Sai is 46.93%.


Rengar
Thú Săn Mồi Kiêu Hãnh
Senna wins against Rengar 52.22% of the time which is 4.31% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 0.97% more often than would be expected.
The average opponent winrate against Rengar is 47.91%.


Diana
Vầng Trăng Ai Oán
Senna wins against Diana 52.56% of the time which is 4.46% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.12% more often than would be expected.
The average opponent winrate against Diana is 48.10%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Senna wins against Ekko 52.90% of the time which is 5.86% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 2.52% more often than would be expected.
The average opponent winrate against Ekko is 47.04%.


Zac
Vũ Khí Bí Mật
Senna wins against Zac 52.91% of the time which is 4.81% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 1.47% more often than would be expected.
The average opponent winrate against Zac is 48.10%.


Brand
Thần Lửa
Senna wins against Brand 52.94% of the time which is 1.91% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.43% less often than would be expected.
The average opponent winrate against Brand is 51.03%.


Lee Sin
Thầy Tu Mù
Senna wins against Lee Sin 53.18% of the time which is 4.57% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 1.23% more often than would be expected.
The average opponent winrate against Lee Sin is 48.61%.


Kayn
Tử Thần Bóng Tối
Senna wins against Kayn 53.87% of the time which is 5.72% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 2.38% more often than would be expected.
The average opponent winrate against Kayn is 48.15%.


Nocturne
Ác Mộng Vĩnh Cửu
Senna wins against Nocturne 54.40% of the time which is 4.91% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 1.57% more often than would be expected.
The average opponent winrate against Nocturne is 49.49%.


Sylas
Kẻ Phá Xiềng
Senna wins against Sylas 56.07% of the time which is 6.32% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.98% more often than would be expected.
The average opponent winrate against Sylas is 49.75%.


Nautilus
Khổng Lồ Biển Sâu
Senna wins against Nautilus 57.22% of the time which is 3.32% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.01% less often than would be expected.
The average opponent winrate against Nautilus is 53.90%.


Vi
Cảnh Binh Piltover
Senna wins against Vi 58.72% of the time which is 8.75% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 5.41% more often than would be expected.
The average opponent winrate against Vi is 49.97%.