

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: 15,664,727
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 top Counters
Senna bottom on Patch 14 is the strongest counter to top champions of Lee Sin, Kai'Sa & Akshan. While Senna bottom is countered most by top champions of Malzahar, Sejuani & Anivia. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Malzahar
Tiên Tri Hư Không
Senna wins against Malzahar 41.50% of the time which is 7.92% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 8.83% less often than would be expected.
The average opponent winrate against Malzahar is 49.42%.


Sejuani
Cơn Thịnh Nộ Phương Bắc
Senna wins against Sejuani 42.34% of the time which is 6.43% lower against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 7.34% less often than would be expected.
The average opponent winrate against Sejuani is 48.77%.


Anivia
Phượng Hoàng Băng
Senna wins against Anivia 45.00% of the time which is 2.24% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 3.15% less often than would be expected.
The average opponent winrate against Anivia is 47.24%.


Tahm Kench
Thủy Quái Đại Vương
Senna wins against Tahm Kench 45.76% of the time which is 4.24% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 5.15% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.00%.


Quinn
Đôi Cánh Demacia
Senna wins against Quinn 45.86% of the time which is 1.00% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 1.91% less often than would be expected.
The average opponent winrate against Quinn is 46.86%.


Warwick
Quái Thú Sổng Chuồng
Senna wins against Warwick 46.13% of the time which is 0.93% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 1.84% less often than would be expected.
The average opponent winrate against Warwick is 47.06%.


Rengar
Thú Săn Mồi Kiêu Hãnh
Senna wins against Rengar 46.20% of the time which is 2.22% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 3.13% less often than would be expected.
The average opponent winrate against Rengar is 48.42%.


Irelia
Vũ Kiếm Sư
Senna wins against Irelia 46.96% of the time which is 1.60% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.51% less often than would be expected.
The average opponent winrate against Irelia is 48.56%.


Singed
Dược Sĩ Điên
Senna wins against Singed 47.14% of the time which is 1.73% lower against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 2.64% less often than would be expected.
The average opponent winrate against Singed is 48.87%.


Zed
Chúa Tể Bóng Tối
Senna wins against Zed 47.29% of the time which is 3.34% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 4.25% less often than would be expected.
The average opponent winrate against Zed is 50.63%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 47.30% of the time which is 2.06% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.97% less often than would be expected.
The average opponent winrate against Pantheon is 49.36%.


Olaf
Chiến Binh Điên Cuồng
Senna wins against Olaf 47.42% of the time which is 1.39% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 2.30% less often than would be expected.
The average opponent winrate against Olaf is 48.81%.


Urgot
Pháo Đài Di Động
Senna wins against Urgot 47.71% of the time which is 0.65% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 1.56% less often than would be expected.
The average opponent winrate against Urgot is 48.36%.


Varus
Mũi Tên Báo Thù
Senna wins against Varus 47.72% of the time which is 4.03% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 4.94% less often than would be expected.
The average opponent winrate against Varus is 51.75%.


Karma
Kẻ Được Khai Sáng
Senna wins against Karma 48.25% of the time which is 2.39% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 3.30% less often than would be expected.
The average opponent winrate against Karma is 50.64%.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Senna wins against Heimerdinger 48.36% of the time which is 0.38% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.29% less often than would be expected.
The average opponent winrate against Heimerdinger is 48.74%.


Camille
Bóng Thép
Senna wins against Camille 48.50% of the time which is 0.51% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 1.42% less often than would be expected.
The average opponent winrate against Camille is 49.01%.


Riven
Kẻ Lưu Đày
Senna wins against Riven 48.55% of the time which is 1.03% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 1.94% less often than would be expected.
The average opponent winrate against Riven is 49.58%.


Vladimir
Thần Chết Đỏ
Senna wins against Vladimir 48.89% of the time which is 0.11% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.80% less often than would be expected.
The average opponent winrate against Vladimir is 48.78%.


Fiora
Nữ Kiếm Sư
Senna wins against Fiora 49.00% of the time which is 0.14% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.77% less often than would be expected.
The average opponent winrate against Fiora is 48.86%.


Teemo
Trinh Sát Nhanh Nhẹn
Senna wins against Teemo 49.04% of the time which is 0.38% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 0.53% less often than would be expected.
The average opponent winrate against Teemo is 48.66%.


Nocturne
Ác Mộng Vĩnh Cửu
Senna wins against Nocturne 49.08% of the time which is 1.33% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 0.42% more often than would be expected.
The average opponent winrate against Nocturne is 47.75%.


Malphite
Mảnh Vỡ Thiên Thạch
Senna wins against Malphite 49.23% of the time which is 1.26% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.35% more often than would be expected.
The average opponent winrate against Malphite is 47.97%.


Sett
Đại Ca
Senna wins against Sett 49.43% of the time which is 1.16% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.25% more often than would be expected.
The average opponent winrate against Sett is 48.27%.


Aatrox
Quỷ Kiếm Darkin
Senna wins against Aatrox 49.49% of the time which is 0.59% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.50% less often than would be expected.
The average opponent winrate against Aatrox is 50.08%.


Illaoi
Nữ Tu Thủy Thần
Senna wins against Illaoi 49.71% of the time which is 0.91% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 1.82% less often than would be expected.
The average opponent winrate against Illaoi is 50.62%.


Jax
Bậc Thầy Vũ Khí
Senna wins against Jax 50.13% of the time which is 0.63% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.28% less often than would be expected.
The average opponent winrate against Jax is 49.50%.


Gangplank
Hiểm Họa Vùng Saltwater
Senna wins against Gangplank 50.16% of the time which is 0.19% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.72% less often than would be expected.
The average opponent winrate against Gangplank is 49.97%.


Ngộ Không
Hầu Vương
Senna wins against Ngộ Không 50.18% of the time which is 1.13% higher against Ngộ Không than the average opponent.
After normalising both champions win rates Senna wins against Ngộ Không 0.22% more often than would be expected.
The average opponent winrate against Ngộ Không is 49.05%.


Kennen
Trái Tim Sấm Sét
Senna wins against Kennen 50.19% of the time which is 1.63% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 0.72% more often than would be expected.
The average opponent winrate against Kennen is 48.56%.


Yorick
Kẻ Dẫn Dắt Linh Hồn
Senna wins against Yorick 50.29% of the time which is 0.53% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.38% less often than would be expected.
The average opponent winrate against Yorick is 49.76%.


Gwen
Búp Bê Ước Nguyện
Senna wins against Gwen 50.33% of the time which is 0.07% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.84% less often than would be expected.
The average opponent winrate against Gwen is 50.26%.


Ambessa
Nữ Tướng Chiến Tranh
Senna wins against Ambessa 50.36% of the time which is 0.04% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 0.95% less often than would be expected.
The average opponent winrate against Ambessa is 50.40%.


Gnar
Mắt Xích Thượng Cổ
Senna wins against Gnar 50.42% of the time which is 0.14% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.05% less often than would be expected.
The average opponent winrate against Gnar is 50.56%.


Mordekaiser
Ác Quỷ Thiết Giáp
Senna wins against Mordekaiser 50.64% of the time which is 2.61% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.70% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.03%.


Ryze
Pháp Sư Cổ Ngữ
Senna wins against Ryze 50.65% of the time which is 0.06% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.85% less often than would be expected.
The average opponent winrate against Ryze is 50.59%.


Xin Zhao
Tể Tướng Demacia
Senna wins against Xin Zhao 50.77% of the time which is 1.05% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.14% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.72%.


Renekton
Đồ Tể Sa Mạc
Senna wins against Renekton 50.86% of the time which is 1.00% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.09% more often than would be expected.
The average opponent winrate against Renekton is 49.86%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Senna wins against Aurora 50.86% of the time which is 1.15% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.24% more often than would be expected.
The average opponent winrate against Aurora is 49.71%.


Shen
Mắt Hoàng Hôn
Senna wins against Shen 51.08% of the time which is 2.23% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.32% more often than would be expected.
The average opponent winrate against Shen is 48.85%.


Akali
Sát Thủ Đơn Độc
Senna wins against Akali 51.08% of the time which is 1.13% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.22% more often than would be expected.
The average opponent winrate against Akali is 49.95%.


Kayle
Thiên Thần Phán Quyết
Senna wins against Kayle 51.26% of the time which is 2.99% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 2.08% more often than would be expected.
The average opponent winrate against Kayle is 48.27%.


Swain
Nguyên Soái Noxus
Senna wins against Swain 51.27% of the time which is 1.87% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.96% more often than would be expected.
The average opponent winrate against Swain is 49.40%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Senna wins against Dr. Mundo 51.32% of the time which is 1.26% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.35% more often than would be expected.
The average opponent winrate against Dr. Mundo is 50.06%.


Kled
Kị Sĩ Cáu Kỉnh
Senna wins against Kled 51.39% of the time which is 1.13% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 0.22% more often than would be expected.
The average opponent winrate against Kled is 50.26%.


Poppy
Người Giữ Búa
Senna wins against Poppy 51.46% of the time which is 2.82% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.91% more often than would be expected.
The average opponent winrate against Poppy is 48.64%.


Tryndamere
Bá Vương Man Di
Senna wins against Tryndamere 51.55% of the time which is 1.40% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 0.49% more often than would be expected.
The average opponent winrate against Tryndamere is 50.15%.


Garen
Sức Mạnh Của Demacia
Senna wins against Garen 51.56% of the time which is 1.70% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.79% more often than would be expected.
The average opponent winrate against Garen is 49.86%.


Vayne
Thợ Săn Bóng Đêm
Senna wins against Vayne 51.68% of the time which is 2.66% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.75% more often than would be expected.
The average opponent winrate against Vayne is 49.02%.


Darius
Đại Tướng Noxus
Senna wins against Darius 51.71% of the time which is 1.84% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.93% more often than would be expected.
The average opponent winrate against Darius is 49.87%.


Nasus
Nhà Thông Thái Sa Mạc
Senna wins against Nasus 51.79% of the time which is 2.05% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 1.14% more often than would be expected.
The average opponent winrate against Nasus is 49.74%.


Yasuo
Kẻ Bất Dung Thứ
Senna wins against Yasuo 51.88% of the time which is 1.41% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.50% more often than would be expected.
The average opponent winrate against Yasuo is 50.47%.


Sion
Chiến Binh Bất Tử
Senna wins against Sion 51.90% of the time which is 1.80% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.89% more often than would be expected.
The average opponent winrate against Sion is 50.10%.


Gragas
Gã Bợm Rượu
Senna wins against Gragas 51.92% of the time which is 2.39% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.48% more often than would be expected.
The average opponent winrate against Gragas is 49.53%.


Cho'Gath
Quái Vật Hư Không
Senna wins against Cho'Gath 52.12% of the time which is 3.54% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 2.63% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.58%.


Volibear
Bão Tố Cuồng Nộ
Senna wins against Volibear 52.37% of the time which is 1.64% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.73% more often than would be expected.
The average opponent winrate against Volibear is 50.73%.


Maokai
Ma Cây
Senna wins against Maokai 52.41% of the time which is 3.67% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 2.76% more often than would be expected.
The average opponent winrate against Maokai is 48.74%.


Yone
Kẻ Về Từ Cõi Chết
Senna wins against Yone 52.43% of the time which is 0.12% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.03% less often than would be expected.
The average opponent winrate against Yone is 52.55%.


Jayce
Người Bảo Hộ Mai Sau
Senna wins against Jayce 52.57% of the time which is 1.05% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.14% more often than would be expected.
The average opponent winrate against Jayce is 51.52%.


Cassiopeia
Xà Nữ
Senna wins against Cassiopeia 52.92% of the time which is 5.11% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 4.20% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.81%.


K'Sante
Niềm Kiêu Hãnh của Nazumah
Senna wins against K'Sante 53.34% of the time which is 1.20% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.29% more often than would be expected.
The average opponent winrate against K'Sante is 52.14%.


Rumble
Hiểm Họa Cơ Khí
Senna wins against Rumble 53.49% of the time which is 1.54% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.63% more often than would be expected.
The average opponent winrate against Rumble is 51.95%.


Trundle
Vua Quỉ Khổng Lồ
Senna wins against Trundle 53.52% of the time which is 3.03% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 2.12% more often than would be expected.
The average opponent winrate against Trundle is 50.49%.


Ornn
Ngọn Lửa Khởi Nguyên
Senna wins against Ornn 53.70% of the time which is 4.92% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 4.01% more often than would be expected.
The average opponent winrate against Ornn is 48.78%.


Sylas
Kẻ Phá Xiềng
Senna wins against Sylas 53.83% of the time which is 4.35% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 3.44% more often than would be expected.
The average opponent winrate against Sylas is 49.48%.


Nidalee
Nữ Thợ Săn Hóa Thú
Senna wins against Nidalee 54.90% of the time which is 0.98% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.07% more often than would be expected.
The average opponent winrate against Nidalee is 53.92%.


Galio
Vệ Thần Khổng Lồ
Senna wins against Galio 55.03% of the time which is 5.95% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 5.04% more often than would be expected.
The average opponent winrate against Galio is 49.08%.


Jarvan IV
Biểu Tượng Của Demacia
Senna wins against Jarvan IV 55.14% of the time which is 1.21% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 0.31% more often than would be expected.
The average opponent winrate against Jarvan IV is 53.93%.


Zac
Vũ Khí Bí Mật
Senna wins against Zac 55.56% of the time which is 6.93% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 6.02% more often than would be expected.
The average opponent winrate against Zac is 48.63%.


Smolder
Tiểu Hỏa Long
Senna wins against Smolder 56.46% of the time which is 1.64% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.74% more often than would be expected.
The average opponent winrate against Smolder is 54.82%.


Udyr
Lữ Khách Tinh Linh
Senna wins against Udyr 57.32% of the time which is 4.13% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 3.22% more often than would be expected.
The average opponent winrate against Udyr is 53.19%.


Kayn
Tử Thần Bóng Tối
Senna wins against Kayn 57.35% of the time which is 2.09% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 1.19% more often than would be expected.
The average opponent winrate against Kayn is 55.26%.


Akshan
Vệ Binh Ranh Mãnh
Senna wins against Akshan 57.43% of the time which is 6.39% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 5.48% more often than would be expected.
The average opponent winrate against Akshan is 51.04%.


Kai'Sa
Ái Nữ Hư Không
Senna wins against Kai'Sa 57.94% of the time which is 2.61% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.71% more often than would be expected.
The average opponent winrate against Kai'Sa is 55.33%.


Lee Sin
Thầy Tu Mù
Senna wins against Lee Sin 61.21% of the time which is 5.08% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 4.18% more often than would be expected.
The average opponent winrate against Lee Sin is 56.13%.