

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: 6,806,551
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 bottom vs support Counters
Senna bottom on Patch 15.12 is the strongest counter to support champions of Camille, Annie & Ashe. While Senna bottom is countered most by support champions of Seraphine, Veigar & Zilean. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Seraphine
Ca Sĩ Mộng Mơ
Senna wins against Seraphine 47.14% of the time which is 2.40% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 4.48% less often than would be expected.
The average opponent winrate against Seraphine is 49.54%.


Veigar
Bậc Thầy Tiểu Quỷ
Senna wins against Veigar 47.17% of the time which is 4.50% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 6.58% less often than would be expected.
The average opponent winrate against Veigar is 51.67%.


Zilean
Giám Hộ Thời Gian
Senna wins against Zilean 47.83% of the time which is 0.42% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.66% less often than would be expected.
The average opponent winrate against Zilean is 47.41%.


Shen
Mắt Hoàng Hôn
Senna wins against Shen 48.08% of the time which is 1.27% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 3.35% less often than would be expected.
The average opponent winrate against Shen is 49.35%.


Vel'Koz
Con Mắt Hư Không
Senna wins against Vel'Koz 48.10% of the time which is 0.54% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.62% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.64%.


Bard
Ông Bụt Vũ Trụ
Senna wins against Bard 48.13% of the time which is 0.01% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 2.07% less often than would be expected.
The average opponent winrate against Bard is 48.12%.


Pyke
Sát Thủ Vùng Nước Đỏ
Senna wins against Pyke 48.16% of the time which is 1.54% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.62% less often than would be expected.
The average opponent winrate against Pyke is 49.70%.


Anivia
Phượng Hoàng Băng
Senna wins against Anivia 48.39% of the time which is 1.48% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 3.56% less often than would be expected.
The average opponent winrate against Anivia is 49.87%.


Blitzcrank
Người Máy Hơi Nước
Senna wins against Blitzcrank 48.41% of the time which is 0.74% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.82% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.15%.


Zyra
Gai Nổi Loạn
Senna wins against Zyra 49.04% of the time which is 0.48% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.56% less often than would be expected.
The average opponent winrate against Zyra is 49.52%.


Sona
Đại Cầm Nữ
Senna wins against Sona 49.17% of the time which is 2.70% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.62% more often than would be expected.
The average opponent winrate against Sona is 46.47%.


Janna
Cơn Thịnh Nộ Của Bão Tố
Senna wins against Janna 49.27% of the time which is 1.55% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.53% less often than would be expected.
The average opponent winrate against Janna is 47.72%.


Nami
Nàng Tiên Cá
Senna wins against Nami 49.39% of the time which is 1.65% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.43% less often than would be expected.
The average opponent winrate against Nami is 47.74%.


Leona
Bình Minh Rực Rỡ
Senna wins against Leona 49.44% of the time which is 1.07% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.01% less often than would be expected.
The average opponent winrate against Leona is 48.37%.


Galio
Vệ Thần Khổng Lồ
Senna wins against Galio 49.45% of the time which is 0.70% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.38% less often than would be expected.
The average opponent winrate against Galio is 48.75%.


Lulu
Pháp Sư Tinh Linh
Senna wins against Lulu 49.95% of the time which is 2.02% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.06% less often than would be expected.
The average opponent winrate against Lulu is 47.93%.


Xerath
Pháp Sư Thăng Hoa
Senna wins against Xerath 49.96% of the time which is 0.55% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.53% less often than would be expected.
The average opponent winrate against Xerath is 49.41%.


Amumu
Xác Ướp U Sầu
Senna wins against Amumu 50.00% of the time which is 1.28% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 0.80% less often than would be expected.
The average opponent winrate against Amumu is 48.72%.


Soraka
Tinh Nữ
Senna wins against Soraka 50.03% of the time which is 2.25% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.17% more often than would be expected.
The average opponent winrate against Soraka is 47.78%.


Neeko
Hóa Hình Sư Ham Học
Senna wins against Neeko 50.06% of the time which is 0.83% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 2.91% less often than would be expected.
The average opponent winrate against Neeko is 50.89%.


Maokai
Ma Cây
Senna wins against Maokai 50.49% of the time which is 2.41% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 0.33% more often than would be expected.
The average opponent winrate against Maokai is 48.08%.


Thresh
Cai Ngục Xiềng Xích
Senna wins against Thresh 50.54% of the time which is 2.17% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.09% more often than would be expected.
The average opponent winrate against Thresh is 48.37%.


Morgana
Thiên Thần Sa Ngã
Senna wins against Morgana 50.56% of the time which is 2.03% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.05% less often than would be expected.
The average opponent winrate against Morgana is 48.53%.


Nidalee
Nữ Thợ Săn Hóa Thú
Senna wins against Nidalee 50.62% of the time which is 0.21% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 2.29% less often than would be expected.
The average opponent winrate against Nidalee is 50.83%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 50.69% of the time which is 1.00% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.08% less often than would be expected.
The average opponent winrate against Pantheon is 49.69%.


Rell
Nữ Kỵ Sĩ Thép
Senna wins against Rell 50.85% of the time which is 2.35% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.27% more often than would be expected.
The average opponent winrate against Rell is 48.50%.


Elise
Nữ Hoàng Nhền Nhện
Senna wins against Elise 51.23% of the time which is 2.52% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.44% more often than would be expected.
The average opponent winrate against Elise is 48.71%.


Milio
Ngọn Lửa Dịu Êm
Senna wins against Milio 51.31% of the time which is 3.99% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 1.91% more often than would be expected.
The average opponent winrate against Milio is 47.32%.


Swain
Nguyên Soái Noxus
Senna wins against Swain 51.32% of the time which is 0.78% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.30% less often than would be expected.
The average opponent winrate against Swain is 50.54%.


Poppy
Người Giữ Búa
Senna wins against Poppy 51.44% of the time which is 3.33% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.25% more often than would be expected.
The average opponent winrate against Poppy is 48.11%.


Rakan
Anh Chàng Quyến Rũ
Senna wins against Rakan 51.59% of the time which is 2.90% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.82% more often than would be expected.
The average opponent winrate against Rakan is 48.69%.


Nautilus
Khổng Lồ Biển Sâu
Senna wins against Nautilus 51.84% of the time which is 2.38% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.30% more often than would be expected.
The average opponent winrate against Nautilus is 49.46%.


Zoe
Bậc Thầy Biến Ảo
Senna wins against Zoe 51.95% of the time which is 2.69% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.61% more often than would be expected.
The average opponent winrate against Zoe is 49.26%.


Alistar
Quái Vật Đầu Bò
Senna wins against Alistar 52.00% of the time which is 3.15% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 1.07% more often than would be expected.
The average opponent winrate against Alistar is 48.85%.


Sylas
Kẻ Phá Xiềng
Senna wins against Sylas 52.07% of the time which is 1.36% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.72% less often than would be expected.
The average opponent winrate against Sylas is 50.71%.


Teemo
Trinh Sát Nhanh Nhẹn
Senna wins against Teemo 52.12% of the time which is 3.47% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.39% more often than would be expected.
The average opponent winrate against Teemo is 48.65%.


Brand
Thần Lửa
Senna wins against Brand 52.28% of the time which is 1.63% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.45% less often than would be expected.
The average opponent winrate against Brand is 50.65%.


Yuumi
Cô Mèo Ma Thuật
Senna wins against Yuumi 52.30% of the time which is 2.13% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.05% more often than would be expected.
The average opponent winrate against Yuumi is 50.17%.


Karma
Kẻ Được Khai Sáng
Senna wins against Karma 52.38% of the time which is 2.47% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.39% more often than would be expected.
The average opponent winrate against Karma is 49.91%.


LeBlanc
Kẻ Lừa Đảo
Senna wins against LeBlanc 52.57% of the time which is 3.25% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.17% more often than would be expected.
The average opponent winrate against LeBlanc is 49.32%.


Lux
Tiểu Thư Ánh Sáng
Senna wins against Lux 52.58% of the time which is 2.36% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.28% more often than would be expected.
The average opponent winrate against Lux is 50.22%.


Shaco
Tên Hề Quỷ
Senna wins against Shaco 52.77% of the time which is 3.76% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 1.68% more often than would be expected.
The average opponent winrate against Shaco is 49.01%.


Taric
Tấm Khiên Valoran
Senna wins against Taric 53.30% of the time which is 5.55% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 3.47% more often than would be expected.
The average opponent winrate against Taric is 47.75%.


Zac
Vũ Khí Bí Mật
Senna wins against Zac 53.50% of the time which is 2.75% higher 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 50.75%.


Gragas
Gã Bợm Rượu
Senna wins against Gragas 53.60% of the time which is 4.78% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 2.70% more often than would be expected.
The average opponent winrate against Gragas is 48.82%.


Hwei
Họa Sĩ Vạn Cảnh
Senna wins against Hwei 53.77% of the time which is 2.88% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.80% more often than would be expected.
The average opponent winrate against Hwei is 50.89%.


Tahm Kench
Thủy Quái Đại Vương
Senna wins against Tahm Kench 54.36% of the time which is 4.11% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 2.03% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.25%.


Renata Glasc
Bà Trùm Thành Zaun
Senna wins against Renata Glasc 54.76% of the time which is 4.63% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 2.55% more often than would be expected.
The average opponent winrate against Renata Glasc is 50.13%.


Fiddlesticks
Nỗi Sợ Viễn Cổ
Senna wins against Fiddlesticks 54.77% of the time which is 6.61% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 4.53% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.16%.


Braum
Trái Tim của Freljord
Senna wins against Braum 55.60% of the time which is 8.30% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 6.22% more often than would be expected.
The average opponent winrate against Braum is 47.30%.


Mel
Ảnh Chiếu Của Tâm Hồn
Senna wins against Mel 56.73% of the time which is 2.79% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.72% more often than would be expected.
The average opponent winrate against Mel is 53.94%.


Twitch
Chuột Thành Tinh
Senna wins against Twitch 56.82% of the time which is 0.15% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.21% less often than would be expected.
The average opponent winrate against Twitch is 56.97%.


Ashe
Cung Băng
Senna wins against Ashe 60.91% of the time which is 6.76% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 4.69% more often than would be expected.
The average opponent winrate against Ashe is 54.15%.


Annie
Đứa Trẻ Bóng Tối
Senna wins against Annie 61.06% of the time which is 11.08% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 9.00% more often than would be expected.
The average opponent winrate against Annie is 49.98%.


Camille
Bóng Thép
Senna wins against Camille 61.11% of the time which is 7.97% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 5.90% more often than would be expected.
The average opponent winrate against Camille is 53.14%.