

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.
Emerald+ Champions Analysed: 15,551,182
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 15.9 is the strongest counter to jungle champions of Shen, Maokai & Sylas. While Senna support is countered most by jungle champions of Morgana, Fiddlesticks & Brand. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Morgana
Thiên Thần Sa Ngã
Senna wins against Morgana 40.37% of the time which is 8.18% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 9.29% less often than would be expected.
The average opponent winrate against Morgana is 48.55%.


Fiddlesticks
Nỗi Sợ Viễn Cổ
Senna wins against Fiddlesticks 46.84% of the time which is 0.70% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 1.81% less often than would be expected.
The average opponent winrate against Fiddlesticks is 47.54%.


Brand
Thần Lửa
Senna wins against Brand 47.26% of the time which is 3.95% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 5.06% less often than would be expected.
The average opponent winrate against Brand is 51.21%.


Elise
Nữ Hoàng Nhền Nhện
Senna wins against Elise 47.35% of the time which is 1.26% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 2.37% less often than would be expected.
The average opponent winrate against Elise is 48.61%.


Ivern
Thụ Thần Thân Thiện
Senna wins against Ivern 47.41% of the time which is 0.48% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 0.63% less often than would be expected.
The average opponent winrate against Ivern is 46.93%.


Qiyana
Nữ Hoàng Nguyên Tố
Senna wins against Qiyana 47.52% of the time which is 1.80% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 2.91% less often than would be expected.
The average opponent winrate against Qiyana is 49.32%.


Jarvan IV
Biểu Tượng Của Demacia
Senna wins against Jarvan IV 47.67% of the time which is 0.14% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.25% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.81%.


Xin Zhao
Tể Tướng Demacia
Senna wins against Xin Zhao 47.85% of the time which is 0.42% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.69% less often than would be expected.
The average opponent winrate against Xin Zhao is 47.43%.


Nasus
Nhà Thông Thái Sa Mạc
Senna wins against Nasus 48.00% of the time which is 1.71% lower against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 2.82% less often than would be expected.
The average opponent winrate against Nasus is 49.71%.


Evelynn
Yêu Nữ
Senna wins against Evelynn 48.11% of the time which is 0.21% lower against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 1.32% less often than would be expected.
The average opponent winrate against Evelynn is 48.32%.


Master Yi
Kiếm Sư Wuju
Senna wins against Master Yi 48.21% of the time which is 0.26% higher against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 0.85% less often than would be expected.
The average opponent winrate against Master Yi is 47.95%.


Nunu & Willump
Cậu Bé & Người Tuyết
Senna wins against Nunu & Willump 48.29% of the time which is 0.39% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu & Willump 0.72% less often than would be expected.
The average opponent winrate against Nunu & Willump is 47.90%.


Bel'Veth
Nữ Chúa Hư Không
Senna wins against Bel'Veth 48.34% of the time which is 0.28% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 1.39% less often than would be expected.
The average opponent winrate against Bel'Veth is 48.62%.


Kha'Zix
Sát Thủ Hư Không
Senna wins against Kha'Zix 48.49% of the time which is 0.17% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 0.94% less often than would be expected.
The average opponent winrate against Kha'Zix is 48.32%.


Gragas
Gã Bợm Rượu
Senna wins against Gragas 48.58% of the time which is 1.99% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 3.10% less often than would be expected.
The average opponent winrate against Gragas is 50.57%.


Mordekaiser
Ác Quỷ Thiết Giáp
Senna wins against Mordekaiser 48.63% of the time which is 0.26% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.85% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.37%.


Amumu
Xác Ướp U Sầu
Senna wins against Amumu 48.77% of the time which is 0.55% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 1.66% less often than would be expected.
The average opponent winrate against Amumu is 49.32%.


Kindred
Thợ Săn Vĩnh Hằng
Senna wins against Kindred 49.08% of the time which is 0.67% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 0.44% less often than would be expected.
The average opponent winrate against Kindred is 48.41%.


Rek'Sai
Nấm Mồ Hư Không
Senna wins against Rek'Sai 49.19% of the time which is 1.17% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 0.06% more often than would be expected.
The average opponent winrate against Rek'Sai is 48.02%.


Shaco
Tên Hề Quỷ
Senna wins against Shaco 49.24% of the time which is 0.92% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.19% less often than would be expected.
The average opponent winrate against Shaco is 48.32%.


Diana
Vầng Trăng Ai Oán
Senna wins against Diana 49.32% of the time which is 0.13% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.98% less often than would be expected.
The average opponent winrate against Diana is 49.19%.


Kayn
Tử Thần Bóng Tối
Senna wins against Kayn 49.49% of the time which is 1.45% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.34% more often than would be expected.
The average opponent winrate against Kayn is 48.04%.


Vi
Cảnh Binh Piltover
Senna wins against Vi 49.50% of the time which is 0.44% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 0.67% less often than would be expected.
The average opponent winrate against Vi is 49.06%.


Nocturne
Ác Mộng Vĩnh Cửu
Senna wins against Nocturne 49.71% of the time which is 1.78% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 0.67% more often than would be expected.
The average opponent winrate against Nocturne is 47.93%.


Naafiri
Chó Săn Khát Máu
Senna wins against Naafiri 49.98% of the time which is 1.34% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 0.23% more often than would be expected.
The average opponent winrate against Naafiri is 48.64%.


Volibear
Bão Tố Cuồng Nộ
Senna wins against Volibear 50.00% of the time which is 2.18% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.07% more often than would be expected.
The average opponent winrate against Volibear is 47.82%.


Rammus
Tê Tê Gai
Senna wins against Rammus 50.09% of the time which is 2.27% higher against Rammus than the average opponent.
After normalising both champions win rates Senna wins against Rammus 1.16% more often than would be expected.
The average opponent winrate against Rammus is 47.82%.


Viego
Hắc Diệt Đế Vương
Senna wins against Viego 50.14% of the time which is 0.21% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 0.90% less often than would be expected.
The average opponent winrate against Viego is 49.93%.


Graves
Kẻ Ngoài Vòng Pháp Luật
Senna wins against Graves 50.17% of the time which is 0.49% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 0.62% less often than would be expected.
The average opponent winrate against Graves is 49.68%.


Rengar
Thú Săn Mồi Kiêu Hãnh
Senna wins against Rengar 50.24% of the time which is 0.68% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 1.79% less often than would be expected.
The average opponent winrate against Rengar is 50.92%.


Briar
Cơn Đói Vĩnh Hằng
Senna wins against Briar 50.32% of the time which is 2.65% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 1.54% more often than would be expected.
The average opponent winrate against Briar is 47.67%.


Lee Sin
Thầy Tu Mù
Senna wins against Lee Sin 50.34% of the time which is 0.25% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.86% less often than would be expected.
The average opponent winrate against Lee Sin is 50.09%.


Talon
Sát Thủ Bóng Đêm
Senna wins against Talon 50.38% of the time which is 0.97% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 0.14% less often than would be expected.
The average opponent winrate against Talon is 49.41%.


Trundle
Vua Quỉ Khổng Lồ
Senna wins against Trundle 50.56% of the time which is 3.36% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 2.25% more often than would be expected.
The average opponent winrate against Trundle is 47.20%.


Darius
Đại Tướng Noxus
Senna wins against Darius 50.87% of the time which is 0.98% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.13% less often than would be expected.
The average opponent winrate against Darius is 49.89%.


Udyr
Lữ Khách Tinh Linh
Senna wins against Udyr 50.92% of the time which is 2.58% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 1.47% more often than would be expected.
The average opponent winrate against Udyr is 48.34%.


Yorick
Kẻ Dẫn Dắt Linh Hồn
Senna wins against Yorick 50.94% of the time which is 3.48% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 2.37% more often than would be expected.
The average opponent winrate against Yorick is 47.46%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 51.03% of the time which is 2.20% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.09% more often than would be expected.
The average opponent winrate against Pantheon is 48.83%.


Zed
Chúa Tể Bóng Tối
Senna wins against Zed 51.23% of the time which is 0.11% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.00% less often than would be expected.
The average opponent winrate against Zed is 51.12%.


Lillia
Nụ Hoa Bẽn Lẽn
Senna wins against Lillia 51.25% of the time which is 2.74% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 1.63% more often than would be expected.
The average opponent winrate against Lillia is 48.51%.


Ngộ Không
Hầu Vương
Senna wins against Ngộ Không 51.34% of the time which is 3.27% higher against Ngộ Không than the average opponent.
After normalising both champions win rates Senna wins against Ngộ Không 2.16% more often than would be expected.
The average opponent winrate against Ngộ Không is 48.07%.


Warwick
Quái Thú Sổng Chuồng
Senna wins against Warwick 51.35% of the time which is 4.40% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 3.29% more often than would be expected.
The average opponent winrate against Warwick is 46.95%.


Zac
Vũ Khí Bí Mật
Senna wins against Zac 51.47% of the time which is 2.14% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 1.03% more often than would be expected.
The average opponent winrate against Zac is 49.33%.


Teemo
Trinh Sát Nhanh Nhẹn
Senna wins against Teemo 51.57% of the time which is 2.45% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.34% more often than would be expected.
The average opponent winrate against Teemo is 49.12%.


Zyra
Gai Nổi Loạn
Senna wins against Zyra 51.76% of the time which is 1.86% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.75% more often than would be expected.
The average opponent winrate against Zyra is 49.90%.


Sejuani
Cơn Thịnh Nộ Phương Bắc
Senna wins against Sejuani 51.86% of the time which is 1.16% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 0.05% more often than would be expected.
The average opponent winrate against Sejuani is 50.70%.


Karthus
Tiếng Ru Tử Thần
Senna wins against Karthus 51.96% of the time which is 2.83% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 1.72% more often than would be expected.
The average opponent winrate against Karthus is 49.13%.


Gwen
Búp Bê Ước Nguyện
Senna wins against Gwen 51.99% of the time which is 1.24% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.13% more often than would be expected.
The average opponent winrate against Gwen is 50.75%.


Taliyah
Phù Thủy Đá
Senna wins against Taliyah 52.00% of the time which is 3.23% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 2.12% more often than would be expected.
The average opponent winrate against Taliyah is 48.77%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Senna wins against Ekko 52.19% of the time which is 3.93% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 2.82% more often than would be expected.
The average opponent winrate against Ekko is 48.26%.


Hecarim
Bóng Ma Chiến Tranh
Senna wins against Hecarim 52.44% of the time which is 3.43% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 2.32% more often than would be expected.
The average opponent winrate against Hecarim is 49.01%.


Jax
Bậc Thầy Vũ Khí
Senna wins against Jax 52.51% of the time which is 2.13% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.02% more often than would be expected.
The average opponent winrate against Jax is 50.38%.


Skarner
Thần Quyền Cổ Đại
Senna wins against Skarner 52.58% of the time which is 0.62% lower against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 1.73% less often than would be expected.
The average opponent winrate against Skarner is 53.20%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Senna wins against Dr. Mundo 52.77% of the time which is 3.63% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 2.52% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.14%.


Nidalee
Nữ Thợ Săn Hóa Thú
Senna wins against Nidalee 53.67% of the time which is 1.67% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.56% more often than would be expected.
The average opponent winrate against Nidalee is 52.00%.


Shyvana
Long Nữ
Senna wins against Shyvana 54.87% of the time which is 6.16% higher against Shyvana than the average opponent.
After normalising both champions win rates Senna wins against Shyvana 5.05% more often than would be expected.
The average opponent winrate against Shyvana is 48.71%.


Poppy
Người Giữ Búa
Senna wins against Poppy 55.10% of the time which is 6.97% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 5.86% more often than would be expected.
The average opponent winrate against Poppy is 48.13%.


Olaf
Chiến Binh Điên Cuồng
Senna wins against Olaf 55.45% of the time which is 8.03% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 6.92% more often than would be expected.
The average opponent winrate against Olaf is 47.42%.


Sylas
Kẻ Phá Xiềng
Senna wins against Sylas 56.43% of the time which is 4.17% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 3.06% more often than would be expected.
The average opponent winrate against Sylas is 52.26%.


Maokai
Ma Cây
Senna wins against Maokai 57.14% of the time which is 6.06% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 4.95% more often than would be expected.
The average opponent winrate against Maokai is 51.08%.


Shen
Mắt Hoàng Hôn
Senna wins against Shen 60.50% of the time which is 5.87% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 4.76% more often than would be expected.
The average opponent winrate against Shen is 54.63%.