

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: 6,208,256
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 7 is the strongest counter to top champions of Poppy, Vayne & Illaoi. While Senna bottom is countered most by top champions of Urgot, Camille & Olaf. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Urgot
Pháo Đài Di Động
Senna wins against Urgot 44.97% of the time which is 3.54% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 3.45% less often than would be expected.
The average opponent winrate against Urgot is 48.51%.


Camille
Bóng Thép
Senna wins against Camille 45.61% of the time which is 3.51% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 3.42% less often than would be expected.
The average opponent winrate against Camille is 49.12%.


Olaf
Chiến Binh Điên Cuồng
Senna wins against Olaf 46.23% of the time which is 1.90% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 1.81% less often than would be expected.
The average opponent winrate against Olaf is 48.13%.


Kayle
Thiên Thần Phán Quyết
Senna wins against Kayle 46.28% of the time which is 2.35% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 2.26% less often than would be expected.
The average opponent winrate against Kayle is 48.63%.


Trundle
Vua Quỉ Khổng Lồ
Senna wins against Trundle 46.46% of the time which is 5.03% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 4.94% less often than would be expected.
The average opponent winrate against Trundle is 51.49%.


Ambessa
Nữ Tướng Chiến Tranh
Senna wins against Ambessa 46.89% of the time which is 3.41% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 3.32% less often than would be expected.
The average opponent winrate against Ambessa is 50.30%.


Quinn
Đôi Cánh Demacia
Senna wins against Quinn 46.92% of the time which is 0.29% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 0.38% more often than would be expected.
The average opponent winrate against Quinn is 46.63%.


Cho'Gath
Quái Vật Hư Không
Senna wins against Cho'Gath 47.04% of the time which is 1.62% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.53% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.66%.


Mordekaiser
Ác Quỷ Thiết Giáp
Senna wins against Mordekaiser 47.54% of the time which is 1.88% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.79% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.42%.


Rumble
Hiểm Họa Cơ Khí
Senna wins against Rumble 47.56% of the time which is 4.52% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 4.43% less often than would be expected.
The average opponent winrate against Rumble is 52.08%.


Jayce
Người Bảo Hộ Mai Sau
Senna wins against Jayce 47.90% of the time which is 4.15% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 4.06% less often than would be expected.
The average opponent winrate against Jayce is 52.05%.


Kennen
Trái Tim Sấm Sét
Senna wins against Kennen 47.91% of the time which is 0.36% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 0.27% less often than would be expected.
The average opponent winrate against Kennen is 48.27%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Senna wins against Aurora 47.96% of the time which is 1.73% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 1.64% less often than would be expected.
The average opponent winrate against Aurora is 49.69%.


Warwick
Quái Thú Sổng Chuồng
Senna wins against Warwick 48.10% of the time which is 0.81% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.90% more often than would be expected.
The average opponent winrate against Warwick is 47.29%.


Darius
Đại Tướng Noxus
Senna wins against Darius 48.31% of the time which is 1.78% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.69% less often than would be expected.
The average opponent winrate against Darius is 50.09%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 48.54% of the time which is 1.40% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.31% less often than would be expected.
The average opponent winrate against Pantheon is 49.94%.


Malphite
Mảnh Vỡ Thiên Thạch
Senna wins against Malphite 48.70% of the time which is 0.56% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.65% more often than would be expected.
The average opponent winrate against Malphite is 48.14%.


Gangplank
Hiểm Họa Vùng Saltwater
Senna wins against Gangplank 48.74% of the time which is 1.29% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 1.20% less often than would be expected.
The average opponent winrate against Gangplank is 50.03%.


Akali
Sát Thủ Đơn Độc
Senna wins against Akali 48.86% of the time which is 1.60% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.51% less often than would be expected.
The average opponent winrate against Akali is 50.46%.


Yorick
Kẻ Dẫn Dắt Linh Hồn
Senna wins against Yorick 49.15% of the time which is 1.02% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.93% less often than would be expected.
The average opponent winrate against Yorick is 50.17%.


Jax
Bậc Thầy Vũ Khí
Senna wins against Jax 49.27% of the time which is 0.82% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.73% less often than would be expected.
The average opponent winrate against Jax is 50.09%.


Kled
Kị Sĩ Cáu Kỉnh
Senna wins against Kled 49.32% of the time which is 0.54% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 0.63% more often than would be expected.
The average opponent winrate against Kled is 48.78%.


Sett
Đại Ca
Senna wins against Sett 49.74% of the time which is 0.07% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.16% more often than would be expected.
The average opponent winrate against Sett is 49.67%.


Gragas
Gã Bợm Rượu
Senna wins against Gragas 49.79% of the time which is 0.49% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.58% more often than would be expected.
The average opponent winrate against Gragas is 49.30%.


Volibear
Bão Tố Cuồng Nộ
Senna wins against Volibear 49.86% of the time which is 1.33% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.24% less often than would be expected.
The average opponent winrate against Volibear is 51.19%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Senna wins against Dr. Mundo 49.92% of the time which is 0.63% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.54% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.55%.


Fiora
Nữ Kiếm Sư
Senna wins against Fiora 49.93% of the time which is 0.47% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.56% more often than would be expected.
The average opponent winrate against Fiora is 49.46%.


Sion
Chiến Binh Bất Tử
Senna wins against Sion 50.00% of the time which is 0.70% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.61% less often than would be expected.
The average opponent winrate against Sion is 50.70%.


Teemo
Trinh Sát Nhanh Nhẹn
Senna wins against Teemo 50.46% of the time which is 1.45% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.54% more often than would be expected.
The average opponent winrate against Teemo is 49.01%.


Ornn
Ngọn Lửa Khởi Nguyên
Senna wins against Ornn 50.55% of the time which is 1.65% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 1.74% more often than would be expected.
The average opponent winrate against Ornn is 48.90%.


Yasuo
Kẻ Bất Dung Thứ
Senna wins against Yasuo 50.56% of the time which is 0.94% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.85% less often than would be expected.
The average opponent winrate against Yasuo is 51.50%.


Shen
Mắt Hoàng Hôn
Senna wins against Shen 50.88% of the time which is 1.68% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.77% more often than would be expected.
The average opponent winrate against Shen is 49.20%.


Tryndamere
Bá Vương Man Di
Senna wins against Tryndamere 50.92% of the time which is 0.26% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 0.35% more often than would be expected.
The average opponent winrate against Tryndamere is 50.66%.


Nasus
Nhà Thông Thái Sa Mạc
Senna wins against Nasus 50.93% of the time which is 1.21% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 1.30% more often than would be expected.
The average opponent winrate against Nasus is 49.72%.


Renekton
Đồ Tể Sa Mạc
Senna wins against Renekton 51.08% of the time which is 0.75% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.84% more often than would be expected.
The average opponent winrate against Renekton is 50.33%.


Irelia
Vũ Kiếm Sư
Senna wins against Irelia 51.11% of the time which is 1.69% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.78% more often than would be expected.
The average opponent winrate against Irelia is 49.42%.


Singed
Dược Sĩ Điên
Senna wins against Singed 51.13% of the time which is 2.34% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 2.43% more often than would be expected.
The average opponent winrate against Singed is 48.79%.


Vladimir
Thần Chết Đỏ
Senna wins against Vladimir 51.37% of the time which is 1.35% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.44% more often than would be expected.
The average opponent winrate against Vladimir is 50.02%.


Ryze
Pháp Sư Cổ Ngữ
Senna wins against Ryze 51.49% of the time which is 2.19% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 2.28% more often than would be expected.
The average opponent winrate against Ryze is 49.30%.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Senna wins against Heimerdinger 51.56% of the time which is 1.54% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.63% more often than would be expected.
The average opponent winrate against Heimerdinger is 50.02%.


K'Sante
Niềm Kiêu Hãnh của Nazumah
Senna wins against K'Sante 52.01% of the time which is 0.35% lower against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.26% less often than would be expected.
The average opponent winrate against K'Sante is 52.36%.


Aatrox
Quỷ Kiếm Darkin
Senna wins against Aatrox 52.09% of the time which is 1.67% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.76% more often than would be expected.
The average opponent winrate against Aatrox is 50.42%.


Garen
Sức Mạnh Của Demacia
Senna wins against Garen 52.20% of the time which is 2.10% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 2.19% more often than would be expected.
The average opponent winrate against Garen is 50.10%.


Gnar
Mắt Xích Thượng Cổ
Senna wins against Gnar 52.20% of the time which is 1.15% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.24% more often than would be expected.
The average opponent winrate against Gnar is 51.05%.


Zac
Vũ Khí Bí Mật
Senna wins against Zac 52.78% of the time which is 3.76% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 3.85% more often than would be expected.
The average opponent winrate against Zac is 49.02%.


Gwen
Búp Bê Ước Nguyện
Senna wins against Gwen 53.38% of the time which is 2.93% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 3.02% more often than would be expected.
The average opponent winrate against Gwen is 50.45%.


Yone
Kẻ Về Từ Cõi Chết
Senna wins against Yone 53.69% of the time which is 1.07% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.16% more often than would be expected.
The average opponent winrate against Yone is 52.62%.


Ngộ Không
Hầu Vương
Senna wins against Ngộ Không 53.92% of the time which is 4.40% higher against Ngộ Không than the average opponent.
After normalising both champions win rates Senna wins against Ngộ Không 4.49% more often than would be expected.
The average opponent winrate against Ngộ Không is 49.52%.


Sylas
Kẻ Phá Xiềng
Senna wins against Sylas 54.48% of the time which is 4.87% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 4.96% more often than would be expected.
The average opponent winrate against Sylas is 49.61%.


Riven
Kẻ Lưu Đày
Senna wins against Riven 54.64% of the time which is 4.61% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 4.70% more often than would be expected.
The average opponent winrate against Riven is 50.03%.


Illaoi
Nữ Tu Thủy Thần
Senna wins against Illaoi 58.58% of the time which is 6.29% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 6.38% more often than would be expected.
The average opponent winrate against Illaoi is 52.29%.


Vayne
Thợ Săn Bóng Đêm
Senna wins against Vayne 59.28% of the time which is 10.29% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 10.38% more often than would be expected.
The average opponent winrate against Vayne is 48.99%.


Poppy
Người Giữ Búa
Senna wins against Poppy 60.13% of the time which is 12.34% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 12.43% more often than would be expected.
The average opponent winrate against Poppy is 47.79%.