

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: 31,333,675
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 middle Counters
Senna support on Patch 30 is the strongest counter to middle champions of Ezreal, Lucian & Yunara. While Senna support is countered most by middle champions of Sett, Zilean & Twitch. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Sett
Đại Ca
Senna wins against Sett 40.31% of the time which is 6.11% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 4.86% less often than would be expected.
The average opponent winrate against Sett is 46.42%.


Zilean
Giám Hộ Thời Gian
Senna wins against Zilean 42.72% of the time which is 3.62% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 2.37% less often than would be expected.
The average opponent winrate against Zilean is 46.34%.


Twitch
Chuột Thành Tinh
Senna wins against Twitch 42.81% of the time which is 5.65% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 4.39% less often than would be expected.
The average opponent winrate against Twitch is 48.46%.


Zac
Vũ Khí Bí Mật
Senna wins against Zac 43.23% of the time which is 4.47% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 3.21% less often than would be expected.
The average opponent winrate against Zac is 47.70%.


Akshan
Vệ Binh Ranh Mãnh
Senna wins against Akshan 43.56% of the time which is 5.34% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 4.08% less often than would be expected.
The average opponent winrate against Akshan is 48.90%.


Mordekaiser
Ác Quỷ Thiết Giáp
Senna wins against Mordekaiser 43.59% of the time which is 4.37% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 3.11% less often than would be expected.
The average opponent winrate against Mordekaiser is 47.96%.


Kennen
Trái Tim Sấm Sét
Senna wins against Kennen 44.13% of the time which is 2.36% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.11% less often than would be expected.
The average opponent winrate against Kennen is 46.49%.


Tryndamere
Bá Vương Man Di
Senna wins against Tryndamere 44.31% of the time which is 4.57% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 3.31% less often than would be expected.
The average opponent winrate against Tryndamere is 48.88%.


Diana
Vầng Trăng Ai Oán
Senna wins against Diana 45.32% of the time which is 2.91% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.65% less often than would be expected.
The average opponent winrate against Diana is 48.23%.


Vel'Koz
Con Mắt Hư Không
Senna wins against Vel'Koz 45.33% of the time which is 2.93% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.67% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.26%.


Karma
Kẻ Được Khai Sáng
Senna wins against Karma 45.41% of the time which is 5.58% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 4.32% less often than would be expected.
The average opponent winrate against Karma is 50.99%.


Naafiri
Chó Săn Khát Máu
Senna wins against Naafiri 45.59% of the time which is 1.82% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 0.57% less often than would be expected.
The average opponent winrate against Naafiri is 47.41%.


Lissandra
Mụ Phù Thủy Băng
Senna wins against Lissandra 45.62% of the time which is 2.99% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 1.73% less often than would be expected.
The average opponent winrate against Lissandra is 48.61%.


Quinn
Đôi Cánh Demacia
Senna wins against Quinn 45.64% of the time which is 0.05% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 1.20% more often than would be expected.
The average opponent winrate against Quinn is 45.69%.


Qiyana
Nữ Hoàng Nguyên Tố
Senna wins against Qiyana 45.86% of the time which is 3.00% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 1.74% less often than would be expected.
The average opponent winrate against Qiyana is 48.86%.


Morgana
Thiên Thần Sa Ngã
Senna wins against Morgana 45.97% of the time which is 1.78% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.52% less often than would be expected.
The average opponent winrate against Morgana is 47.75%.


Swain
Nguyên Soái Noxus
Senna wins against Swain 46.04% of the time which is 1.57% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.32% less often than would be expected.
The average opponent winrate against Swain is 47.61%.


Jayce
Người Bảo Hộ Mai Sau
Senna wins against Jayce 46.23% of the time which is 3.72% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.46% less often than would be expected.
The average opponent winrate against Jayce is 49.95%.


Garen
Sức Mạnh Của Demacia
Senna wins against Garen 46.28% of the time which is 3.53% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 2.27% less often than would be expected.
The average opponent winrate against Garen is 49.81%.


Katarina
Ác Kiếm
Senna wins against Katarina 46.36% of the time which is 3.08% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.82% less often than would be expected.
The average opponent winrate against Katarina is 49.44%.


Kayle
Thiên Thần Phán Quyết
Senna wins against Kayle 46.42% of the time which is 1.63% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.37% less often than would be expected.
The average opponent winrate against Kayle is 48.05%.


Ziggs
Chuyên Gia Chất Nổ
Senna wins against Ziggs 46.43% of the time which is 3.47% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 2.21% less often than would be expected.
The average opponent winrate against Ziggs is 49.90%.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Senna wins against Heimerdinger 46.50% of the time which is 0.89% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.36% more often than would be expected.
The average opponent winrate against Heimerdinger is 47.39%.


Sion
Chiến Binh Bất Tử
Senna wins against Sion 46.56% of the time which is 2.46% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.20% less often than would be expected.
The average opponent winrate against Sion is 49.02%.


Neeko
Hóa Hình Sư Ham Học
Senna wins against Neeko 46.56% of the time which is 0.15% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.10% more often than would be expected.
The average opponent winrate against Neeko is 46.71%.


Lux
Tiểu Thư Ánh Sáng
Senna wins against Lux 46.78% of the time which is 2.17% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.91% less often than would be expected.
The average opponent winrate against Lux is 48.95%.


Cho'Gath
Quái Vật Hư Không
Senna wins against Cho'Gath 46.82% of the time which is 2.14% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.88% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.96%.


Syndra
Nữ Chúa Bóng Tối
Senna wins against Syndra 46.82% of the time which is 2.65% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.39% less often than would be expected.
The average opponent winrate against Syndra is 49.47%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Senna wins against Ekko 46.86% of the time which is 1.92% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.66% less often than would be expected.
The average opponent winrate against Ekko is 48.78%.


Cassiopeia
Xà Nữ
Senna wins against Cassiopeia 47.04% of the time which is 2.25% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 0.99% less often than would be expected.
The average opponent winrate against Cassiopeia is 49.29%.


Anivia
Phượng Hoàng Băng
Senna wins against Anivia 47.33% of the time which is 0.76% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.50% more often than would be expected.
The average opponent winrate against Anivia is 48.09%.


Twisted Fate
Thần Bài
Senna wins against Twisted Fate 47.42% of the time which is 1.91% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 0.65% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.33%.


Nasus
Nhà Thông Thái Sa Mạc
Senna wins against Nasus 47.47% of the time which is 1.51% lower against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 0.25% less often than would be expected.
The average opponent winrate against Nasus is 48.98%.


Vex
Pháp Sư Khó Chịu
Senna wins against Vex 47.55% of the time which is 0.22% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 1.04% more often than would be expected.
The average opponent winrate against Vex is 47.77%.


Brand
Thần Lửa
Senna wins against Brand 47.64% of the time which is 1.77% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.51% less often than would be expected.
The average opponent winrate against Brand is 49.41%.


Renekton
Đồ Tể Sa Mạc
Senna wins against Renekton 47.72% of the time which is 0.96% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.30% more often than would be expected.
The average opponent winrate against Renekton is 48.68%.


Irelia
Vũ Kiếm Sư
Senna wins against Irelia 47.84% of the time which is 1.82% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.56% less often than would be expected.
The average opponent winrate against Irelia is 49.66%.


Fizz
Chú Cá Tinh Nghịch
Senna wins against Fizz 47.84% of the time which is 0.84% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.42% more often than would be expected.
The average opponent winrate against Fizz is 48.68%.


Orianna
Quý Cô Dây Cót
Senna wins against Orianna 47.86% of the time which is 2.71% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 1.45% less often than would be expected.
The average opponent winrate against Orianna is 50.57%.


LeBlanc
Kẻ Lừa Đảo
Senna wins against LeBlanc 48.16% of the time which is 1.25% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.01% more often than would be expected.
The average opponent winrate against LeBlanc is 49.41%.


Aurelion Sol
Ác Long Thượng Giới
Senna wins against Aurelion Sol 48.19% of the time which is 1.23% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 0.03% more often than would be expected.
The average opponent winrate against Aurelion Sol is 49.42%.


Hwei
Họa Sĩ Vạn Cảnh
Senna wins against Hwei 48.23% of the time which is 1.22% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.04% more often than would be expected.
The average opponent winrate against Hwei is 49.45%.


Talon
Sát Thủ Bóng Đêm
Senna wins against Talon 48.33% of the time which is 0.45% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 0.81% more often than would be expected.
The average opponent winrate against Talon is 48.78%.


Taliyah
Phù Thủy Đá
Senna wins against Taliyah 48.44% of the time which is 1.35% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.09% less often than would be expected.
The average opponent winrate against Taliyah is 49.79%.


Akali
Sát Thủ Đơn Độc
Senna wins against Akali 48.50% of the time which is 1.06% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.20% more often than would be expected.
The average opponent winrate against Akali is 49.56%.


Gangplank
Hiểm Họa Vùng Saltwater
Senna wins against Gangplank 48.51% of the time which is 1.53% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.27% less often than would be expected.
The average opponent winrate against Gangplank is 50.04%.


Zed
Chúa Tể Bóng Tối
Senna wins against Zed 48.58% of the time which is 1.67% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.41% less often than would be expected.
The average opponent winrate against Zed is 50.25%.


Annie
Đứa Trẻ Bóng Tối
Senna wins against Annie 48.66% of the time which is 0.07% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 1.33% more often than would be expected.
The average opponent winrate against Annie is 48.59%.


Ahri
Hồ Ly Chín Đuôi
Senna wins against Ahri 48.80% of the time which is 1.59% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.33% less often than would be expected.
The average opponent winrate against Ahri is 50.39%.


Ryze
Pháp Sư Cổ Ngữ
Senna wins against Ryze 48.99% of the time which is 1.37% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.11% less often than would be expected.
The average opponent winrate against Ryze is 50.36%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Senna wins against Aurora 49.01% of the time which is 1.48% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.22% less often than would be expected.
The average opponent winrate against Aurora is 50.49%.


Sylas
Kẻ Phá Xiềng
Senna wins against Sylas 49.28% of the time which is 1.09% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.17% more often than would be expected.
The average opponent winrate against Sylas is 50.37%.


Yone
Kẻ Về Từ Cõi Chết
Senna wins against Yone 49.32% of the time which is 3.66% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.40% less often than would be expected.
The average opponent winrate against Yone is 52.98%.


Ambessa
Nữ Tướng Chiến Tranh
Senna wins against Ambessa 49.46% of the time which is 0.03% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.29% more often than would be expected.
The average opponent winrate against Ambessa is 49.43%.


Vladimir
Thần Chết Đỏ
Senna wins against Vladimir 49.49% of the time which is 0.15% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.41% more often than would be expected.
The average opponent winrate against Vladimir is 49.34%.


Viktor
Sứ Giả Của Arcane
Senna wins against Viktor 49.49% of the time which is 1.17% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.09% more often than would be expected.
The average opponent winrate against Viktor is 50.66%.


Zoe
Bậc Thầy Biến Ảo
Senna wins against Zoe 49.59% of the time which is 1.14% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 2.40% more often than would be expected.
The average opponent winrate against Zoe is 48.45%.


Gragas
Gã Bợm Rượu
Senna wins against Gragas 49.66% of the time which is 1.09% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 2.35% more often than would be expected.
The average opponent winrate against Gragas is 48.57%.


Xerath
Pháp Sư Thăng Hoa
Senna wins against Xerath 49.86% of the time which is 1.48% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 2.74% more often than would be expected.
The average opponent winrate against Xerath is 48.38%.


Kassadin
Lữ Khách Hư Không
Senna wins against Kassadin 49.90% of the time which is 0.24% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 1.50% more often than would be expected.
The average opponent winrate against Kassadin is 49.66%.


Aatrox
Quỷ Kiếm Darkin
Senna wins against Aatrox 50.00% of the time which is 0.48% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 0.78% more often than would be expected.
The average opponent winrate against Aatrox is 50.48%.


Malphite
Mảnh Vỡ Thiên Thạch
Senna wins against Malphite 50.00% of the time which is 1.53% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 2.79% more often than would be expected.
The average opponent winrate against Malphite is 48.47%.


Malzahar
Tiên Tri Hư Không
Senna wins against Malzahar 50.14% of the time which is 1.00% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 2.26% more often than would be expected.
The average opponent winrate against Malzahar is 49.14%.


Yasuo
Kẻ Bất Dung Thứ
Senna wins against Yasuo 50.31% of the time which is 0.28% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.98% more often than would be expected.
The average opponent winrate against Yasuo is 50.59%.


Veigar
Bậc Thầy Tiểu Quỷ
Senna wins against Veigar 51.00% of the time which is 1.42% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 2.68% more often than would be expected.
The average opponent winrate against Veigar is 49.58%.


Galio
Vệ Thần Khổng Lồ
Senna wins against Galio 51.06% of the time which is 2.04% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 3.30% more often than would be expected.
The average opponent winrate against Galio is 49.02%.


Corki
Phi Công Quả Cảm
Senna wins against Corki 51.43% of the time which is 1.24% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.02% more often than would be expected.
The average opponent winrate against Corki is 52.67%.


Azir
Hoàng Đế Sa Mạc
Senna wins against Azir 51.72% of the time which is 0.17% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 1.09% more often than would be expected.
The average opponent winrate against Azir is 51.89%.


Mel
Ảnh Chiếu Của Tâm Hồn
Senna wins against Mel 51.74% of the time which is 0.70% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.56% more often than would be expected.
The average opponent winrate against Mel is 52.44%.


Smolder
Tiểu Hỏa Long
Senna wins against Smolder 52.39% of the time which is 1.11% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.15% more often than would be expected.
The average opponent winrate against Smolder is 53.50%.


Nunu & Willump
Cậu Bé & Người Tuyết
Senna wins against Nunu & Willump 52.46% of the time which is 3.19% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu & Willump 4.45% more often than would be expected.
The average opponent winrate against Nunu & Willump is 49.27%.


Varus
Mũi Tên Báo Thù
Senna wins against Varus 53.13% of the time which is 0.87% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.38% more often than would be expected.
The average opponent winrate against Varus is 54.00%.


Tristana
Tay Súng Yordle
Senna wins against Tristana 53.32% of the time which is 0.48% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.74% more often than would be expected.
The average opponent winrate against Tristana is 52.84%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 53.51% of the time which is 5.90% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 7.15% more often than would be expected.
The average opponent winrate against Pantheon is 47.61%.


Viego
Hắc Diệt Đế Vương
Senna wins against Viego 53.91% of the time which is 1.93% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 3.19% more often than would be expected.
The average opponent winrate against Viego is 51.98%.


Rumble
Hiểm Họa Cơ Khí
Senna wins against Rumble 54.70% of the time which is 5.90% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 7.16% more often than would be expected.
The average opponent winrate against Rumble is 48.80%.


Kai'Sa
Ái Nữ Hư Không
Senna wins against Kai'Sa 55.41% of the time which is 0.32% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.93% more often than would be expected.
The average opponent winrate against Kai'Sa is 55.73%.


Yunara
Bất Phá Tín Niệm
Senna wins against Yunara 55.72% of the time which is 4.16% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 2.95% less often than would be expected.
The average opponent winrate against Yunara is 59.88%.


Lucian
Kẻ Thanh Trừng
Senna wins against Lucian 58.06% of the time which is 1.19% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 2.43% more often than would be expected.
The average opponent winrate against Lucian is 56.87%.


Ezreal
Nhà Thám Hiểm
Senna wins against Ezreal 58.90% of the time which is 0.93% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.16% more often than would be expected.
The average opponent winrate against Ezreal is 57.97%.