

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: 41,698,560
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 support Counters
Senna support on Patch 7 is the strongest counter to support champions of Ezreal, Lee Sin & Twisted Fate. While Senna support is countered most by support champions of Amumu, Zyra & Vel'Koz. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Amumu
Xác Ướp U Sầu
Senna wins against Amumu 42.51% of the time which is 6.54% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 4.76% less often than would be expected.
The average opponent winrate against Amumu is 49.05%.


Zyra
Gai Nổi Loạn
Senna wins against Zyra 44.57% of the time which is 3.98% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.20% less often than would be expected.
The average opponent winrate against Zyra is 48.55%.


Vel'Koz
Con Mắt Hư Không
Senna wins against Vel'Koz 44.86% of the time which is 4.03% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.25% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.89%.


Fiddlesticks
Nỗi Sợ Viễn Cổ
Senna wins against Fiddlesticks 44.88% of the time which is 3.49% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 1.71% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.37%.


Nami
Nàng Tiên Cá
Senna wins against Nami 45.52% of the time which is 2.31% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.54% less often than would be expected.
The average opponent winrate against Nami is 47.83%.


Camille
Bóng Thép
Senna wins against Camille 45.52% of the time which is 8.36% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 6.59% less often than would be expected.
The average opponent winrate against Camille is 53.88%.


Xerath
Pháp Sư Thăng Hoa
Senna wins against Xerath 45.58% of the time which is 3.83% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 2.05% less often than would be expected.
The average opponent winrate against Xerath is 49.41%.


Lux
Tiểu Thư Ánh Sáng
Senna wins against Lux 45.87% of the time which is 4.15% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.37% less often than would be expected.
The average opponent winrate against Lux is 50.02%.


Elise
Nữ Hoàng Nhền Nhện
Senna wins against Elise 46.06% of the time which is 3.04% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.26% less often than would be expected.
The average opponent winrate against Elise is 49.10%.


Hwei
Họa Sĩ Vạn Cảnh
Senna wins against Hwei 46.21% of the time which is 3.95% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 2.17% less often than would be expected.
The average opponent winrate against Hwei is 50.16%.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Senna wins against Heimerdinger 46.29% of the time which is 4.80% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 3.02% less often than would be expected.
The average opponent winrate against Heimerdinger is 51.09%.


Neeko
Hóa Hình Sư Ham Học
Senna wins against Neeko 46.39% of the time which is 4.50% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 2.72% less often than would be expected.
The average opponent winrate against Neeko is 50.89%.


Sona
Đại Cầm Nữ
Senna wins against Sona 46.46% of the time which is 1.05% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.72% more often than would be expected.
The average opponent winrate against Sona is 47.51%.


Veigar
Bậc Thầy Tiểu Quỷ
Senna wins against Veigar 46.48% of the time which is 4.85% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 3.07% less often than would be expected.
The average opponent winrate against Veigar is 51.33%.


Ivern
Thụ Thần Thân Thiện
Senna wins against Ivern 46.55% of the time which is 4.30% lower against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 2.52% less often than would be expected.
The average opponent winrate against Ivern is 50.85%.


Teemo
Trinh Sát Nhanh Nhẹn
Senna wins against Teemo 46.59% of the time which is 0.73% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.04% more often than would be expected.
The average opponent winrate against Teemo is 47.32%.


Milio
Ngọn Lửa Dịu Êm
Senna wins against Milio 46.61% of the time which is 0.86% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.91% more often than would be expected.
The average opponent winrate against Milio is 47.47%.


Leona
Bình Minh Rực Rỡ
Senna wins against Leona 46.94% of the time which is 1.95% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.17% less often than would be expected.
The average opponent winrate against Leona is 48.89%.


Renata Glasc
Bà Trùm Thành Zaun
Senna wins against Renata Glasc 47.05% of the time which is 2.99% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 1.21% less often than would be expected.
The average opponent winrate against Renata Glasc is 50.04%.


Thresh
Cai Ngục Xiềng Xích
Senna wins against Thresh 47.16% of the time which is 2.63% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.85% less often than would be expected.
The average opponent winrate against Thresh is 49.79%.


Janna
Cơn Thịnh Nộ Của Bão Tố
Senna wins against Janna 47.38% of the time which is 0.92% lower against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.86% more often than would be expected.
The average opponent winrate against Janna is 48.30%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Senna wins against Dr. Mundo 47.50% of the time which is 5.67% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 3.89% less often than would be expected.
The average opponent winrate against Dr. Mundo is 53.17%.


Blitzcrank
Người Máy Hơi Nước
Senna wins against Blitzcrank 47.72% of the time which is 2.88% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.10% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.60%.


Sylas
Kẻ Phá Xiềng
Senna wins against Sylas 47.84% of the time which is 2.83% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.05% less often than would be expected.
The average opponent winrate against Sylas is 50.67%.


Lulu
Pháp Sư Tinh Linh
Senna wins against Lulu 47.90% of the time which is 1.17% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.61% more often than would be expected.
The average opponent winrate against Lulu is 49.07%.


Sion
Chiến Binh Bất Tử
Senna wins against Sion 47.93% of the time which is 2.00% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.22% less often than would be expected.
The average opponent winrate against Sion is 49.93%.


Zac
Vũ Khí Bí Mật
Senna wins against Zac 47.94% of the time which is 2.18% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.40% less often than would be expected.
The average opponent winrate against Zac is 50.12%.


Soraka
Tinh Nữ
Senna wins against Soraka 48.01% of the time which is 0.29% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.49% more often than would be expected.
The average opponent winrate against Soraka is 48.30%.


Pyke
Sát Thủ Vùng Nước Đỏ
Senna wins against Pyke 48.05% of the time which is 3.12% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 1.34% less often than would be expected.
The average opponent winrate against Pyke is 51.17%.


Sett
Đại Ca
Senna wins against Sett 48.10% of the time which is 2.99% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.21% less often than would be expected.
The average opponent winrate against Sett is 51.09%.


Karma
Kẻ Được Khai Sáng
Senna wins against Karma 48.16% of the time which is 1.82% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.04% less often than would be expected.
The average opponent winrate against Karma is 49.98%.


Anivia
Phượng Hoàng Băng
Senna wins against Anivia 48.19% of the time which is 4.23% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 2.45% less often than would be expected.
The average opponent winrate against Anivia is 52.42%.


Nidalee
Nữ Thợ Săn Hóa Thú
Senna wins against Nidalee 48.23% of the time which is 2.44% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.66% less often than would be expected.
The average opponent winrate against Nidalee is 50.67%.


Maokai
Ma Cây
Senna wins against Maokai 48.25% of the time which is 0.70% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 1.08% more often than would be expected.
The average opponent winrate against Maokai is 48.95%.


Morgana
Thiên Thần Sa Ngã
Senna wins against Morgana 48.32% of the time which is 0.37% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.41% more often than would be expected.
The average opponent winrate against Morgana is 48.69%.


Gragas
Gã Bợm Rượu
Senna wins against Gragas 48.39% of the time which is 2.95% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.17% less often than would be expected.
The average opponent winrate against Gragas is 51.34%.


Taric
Tấm Khiên Valoran
Senna wins against Taric 48.40% of the time which is 0.42% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 2.19% more often than would be expected.
The average opponent winrate against Taric is 47.98%.


Nautilus
Khổng Lồ Biển Sâu
Senna wins against Nautilus 48.51% of the time which is 2.24% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.46% less often than would be expected.
The average opponent winrate against Nautilus is 50.75%.


Zoe
Bậc Thầy Biến Ảo
Senna wins against Zoe 48.52% of the time which is 2.45% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.67% less often than would be expected.
The average opponent winrate against Zoe is 50.97%.


Seraphine
Ca Sĩ Mộng Mơ
Senna wins against Seraphine 48.53% of the time which is 2.20% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.42% less often than would be expected.
The average opponent winrate against Seraphine is 50.73%.


Brand
Thần Lửa
Senna wins against Brand 48.77% of the time which is 0.66% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.12% more often than would be expected.
The average opponent winrate against Brand is 49.43%.


LeBlanc
Kẻ Lừa Đảo
Senna wins against LeBlanc 48.78% of the time which is 0.30% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.48% more often than would be expected.
The average opponent winrate against LeBlanc is 49.08%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 48.80% of the time which is 1.96% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.18% less often than would be expected.
The average opponent winrate against Pantheon is 50.76%.


Poppy
Người Giữ Búa
Senna wins against Poppy 48.86% of the time which is 0.23% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.55% more often than would be expected.
The average opponent winrate against Poppy is 49.09%.


Braum
Trái Tim của Freljord
Senna wins against Braum 48.95% of the time which is 0.39% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 1.39% more often than would be expected.
The average opponent winrate against Braum is 49.34%.


Ziggs
Chuyên Gia Chất Nổ
Senna wins against Ziggs 49.09% of the time which is 3.29% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.51% less often than would be expected.
The average opponent winrate against Ziggs is 52.38%.


Shaco
Tên Hề Quỷ
Senna wins against Shaco 49.31% of the time which is 0.09% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 1.87% more often than would be expected.
The average opponent winrate against Shaco is 49.22%.


Yuumi
Cô Mèo Ma Thuật
Senna wins against Yuumi 49.59% of the time which is 1.79% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.01% less often than would be expected.
The average opponent winrate against Yuumi is 51.38%.


Zilean
Giám Hộ Thời Gian
Senna wins against Zilean 49.64% of the time which is 0.83% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 2.61% more often than would be expected.
The average opponent winrate against Zilean is 48.81%.


Galio
Vệ Thần Khổng Lồ
Senna wins against Galio 49.86% of the time which is 0.34% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.12% more often than would be expected.
The average opponent winrate against Galio is 49.52%.


Malphite
Mảnh Vỡ Thiên Thạch
Senna wins against Malphite 50.00% of the time which is 1.52% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.26% more often than would be expected.
The average opponent winrate against Malphite is 51.52%.


Swain
Nguyên Soái Noxus
Senna wins against Swain 50.19% of the time which is 0.00% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.78% more often than would be expected.
The average opponent winrate against Swain is 50.19%.


Rakan
Anh Chàng Quyến Rũ
Senna wins against Rakan 50.27% of the time which is 0.39% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 1.39% more often than would be expected.
The average opponent winrate against Rakan is 50.66%.


Ashe
Cung Băng
Senna wins against Ashe 50.39% of the time which is 3.11% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.33% less often than would be expected.
The average opponent winrate against Ashe is 53.50%.


Tahm Kench
Thủy Quái Đại Vương
Senna wins against Tahm Kench 50.48% of the time which is 0.33% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.45% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.81%.


Bard
Ông Bụt Vũ Trụ
Senna wins against Bard 50.51% of the time which is 0.63% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 2.41% more often than would be expected.
The average opponent winrate against Bard is 49.88%.


Rell
Nữ Kỵ Sĩ Thép
Senna wins against Rell 50.68% of the time which is 0.81% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 2.59% more often than would be expected.
The average opponent winrate against Rell is 49.87%.


Annie
Đứa Trẻ Bóng Tối
Senna wins against Annie 50.75% of the time which is 0.95% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 2.73% more often than would be expected.
The average opponent winrate against Annie is 49.80%.


Miss Fortune
Thợ Săn Tiền Thưởng
Senna wins against Miss Fortune 50.83% of the time which is 6.20% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 4.45% less often than would be expected.
The average opponent winrate against Miss Fortune is 57.03%.


Shen
Mắt Hoàng Hôn
Senna wins against Shen 51.05% of the time which is 1.22% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 3.00% more often than would be expected.
The average opponent winrate against Shen is 49.83%.


Alistar
Quái Vật Đầu Bò
Senna wins against Alistar 51.52% of the time which is 0.32% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 2.10% more often than would be expected.
The average opponent winrate against Alistar is 51.20%.


Jarvan IV
Biểu Tượng Của Demacia
Senna wins against Jarvan IV 51.55% of the time which is 1.39% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 3.17% more often than would be expected.
The average opponent winrate against Jarvan IV is 50.16%.


Mel
Ảnh Chiếu Của Tâm Hồn
Senna wins against Mel 51.60% of the time which is 1.50% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.28% more often than would be expected.
The average opponent winrate against Mel is 53.10%.


Ornn
Ngọn Lửa Khởi Nguyên
Senna wins against Ornn 51.72% of the time which is 1.67% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.11% more often than would be expected.
The average opponent winrate against Ornn is 53.39%.


Malzahar
Tiên Tri Hư Không
Senna wins against Malzahar 52.31% of the time which is 0.96% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.82% more often than would be expected.
The average opponent winrate against Malzahar is 53.27%.


Twitch
Chuột Thành Tinh
Senna wins against Twitch 52.38% of the time which is 3.74% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.98% less often than would be expected.
The average opponent winrate against Twitch is 56.12%.


Cho'Gath
Quái Vật Hư Không
Senna wins against Cho'Gath 52.41% of the time which is 0.07% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.85% more often than would be expected.
The average opponent winrate against Cho'Gath is 52.34%.


Vex
Pháp Sư Khó Chịu
Senna wins against Vex 52.73% of the time which is 1.01% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 2.79% more often than would be expected.
The average opponent winrate against Vex is 51.72%.


Caitlyn
Cảnh Sát Trưởng Piltover
Senna wins against Caitlyn 54.05% of the time which is 8.87% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 7.19% less often than would be expected.
The average opponent winrate against Caitlyn is 62.92%.


Ahri
Hồ Ly Chín Đuôi
Senna wins against Ahri 54.30% of the time which is 0.83% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 2.61% more often than would be expected.
The average opponent winrate against Ahri is 53.47%.


Jhin
Nghệ Sĩ Tử Thần
Senna wins against Jhin 54.55% of the time which is 4.28% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.54% less often than would be expected.
The average opponent winrate against Jhin is 58.83%.


Syndra
Nữ Chúa Bóng Tối
Senna wins against Syndra 56.41% of the time which is 1.60% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 3.37% more often than would be expected.
The average opponent winrate against Syndra is 54.81%.


Varus
Mũi Tên Báo Thù
Senna wins against Varus 56.44% of the time which is 1.97% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.23% less often than would be expected.
The average opponent winrate against Varus is 58.41%.


Yasuo
Kẻ Bất Dung Thứ
Senna wins against Yasuo 57.94% of the time which is 1.47% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.26% more often than would be expected.
The average opponent winrate against Yasuo is 59.41%.


Twisted Fate
Thần Bài
Senna wins against Twisted Fate 58.78% of the time which is 6.33% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 8.11% more often than would be expected.
The average opponent winrate against Twisted Fate is 52.45%.


Lee Sin
Thầy Tu Mù
Senna wins against Lee Sin 59.36% of the time which is 3.26% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 5.02% more often than would be expected.
The average opponent winrate against Lee Sin is 56.10%.


Ezreal
Nhà Thám Hiểm
Senna wins against Ezreal 66.10% of the time which is 3.55% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 5.23% more often than would be expected.
The average opponent winrate against Ezreal is 62.55%.