

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: 88,315,310
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 top vs top Counters
Senna top on Patch 14 is the strongest counter to top champions of Volibear, Pantheon & Vladimir. While Senna top is countered most by top champions of Teemo, Irelia & Vayne. Below is a detailed breakdown of Senna top counters against top champions with a minimum of 100 games.


Teemo
Trinh Sát Nhanh Nhẹn
Senna wins against Teemo 37.47% of the time which is 11.22% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 7.10% less often than would be expected.
The average opponent winrate against Teemo is 48.69%.


Irelia
Vũ Kiếm Sư
Senna wins against Irelia 38.78% of the time which is 10.66% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 6.53% less often than would be expected.
The average opponent winrate against Irelia is 49.44%.


Vayne
Thợ Săn Bóng Đêm
Senna wins against Vayne 39.53% of the time which is 10.46% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 6.33% less often than would be expected.
The average opponent winrate against Vayne is 49.99%.


Sion
Chiến Binh Bất Tử
Senna wins against Sion 40.57% of the time which is 8.36% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 4.24% less often than would be expected.
The average opponent winrate against Sion is 48.93%.


Quinn
Đôi Cánh Demacia
Senna wins against Quinn 41.24% of the time which is 7.71% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 3.59% less often than would be expected.
The average opponent winrate against Quinn is 48.95%.


Warwick
Quái Thú Sổng Chuồng
Senna wins against Warwick 41.45% of the time which is 6.70% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 2.59% less often than would be expected.
The average opponent winrate against Warwick is 48.15%.


Garen
Sức Mạnh Của Demacia
Senna wins against Garen 42.01% of the time which is 6.88% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 2.76% less often than would be expected.
The average opponent winrate against Garen is 48.89%.


Yorick
Kẻ Dẫn Dắt Linh Hồn
Senna wins against Yorick 42.08% of the time which is 6.15% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 2.04% less often than would be expected.
The average opponent winrate against Yorick is 48.23%.


Riven
Kẻ Lưu Đày
Senna wins against Riven 42.15% of the time which is 9.26% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 5.12% less often than would be expected.
The average opponent winrate against Riven is 51.41%.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Senna wins against Heimerdinger 42.19% of the time which is 6.83% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 2.71% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.02%.


Kayle
Thiên Thần Phán Quyết
Senna wins against Kayle 42.54% of the time which is 5.80% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.69% less often than would be expected.
The average opponent winrate against Kayle is 48.34%.


Tryndamere
Bá Vương Man Di
Senna wins against Tryndamere 43.51% of the time which is 6.40% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 2.27% less often than would be expected.
The average opponent winrate against Tryndamere is 49.91%.


Yasuo
Kẻ Bất Dung Thứ
Senna wins against Yasuo 43.56% of the time which is 7.91% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 3.77% less often than would be expected.
The average opponent winrate against Yasuo is 51.47%.


Olaf
Chiến Binh Điên Cuồng
Senna wins against Olaf 43.93% of the time which is 5.78% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 1.65% less often than would be expected.
The average opponent winrate against Olaf is 49.71%.


Camille
Bóng Thép
Senna wins against Camille 44.12% of the time which is 6.89% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 2.75% less often than would be expected.
The average opponent winrate against Camille is 51.01%.


Jax
Bậc Thầy Vũ Khí
Senna wins against Jax 44.31% of the time which is 5.86% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.73% less often than would be expected.
The average opponent winrate against Jax is 50.17%.


Kennen
Trái Tim Sấm Sét
Senna wins against Kennen 44.44% of the time which is 5.80% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.67% less often than would be expected.
The average opponent winrate against Kennen is 50.24%.


Malphite
Mảnh Vỡ Thiên Thạch
Senna wins against Malphite 44.68% of the time which is 4.09% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.03% more often than would be expected.
The average opponent winrate against Malphite is 48.77%.


Rumble
Hiểm Họa Cơ Khí
Senna wins against Rumble 44.83% of the time which is 5.02% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.89% less often than would be expected.
The average opponent winrate against Rumble is 49.85%.


Jayce
Người Bảo Hộ Mai Sau
Senna wins against Jayce 45.67% of the time which is 6.62% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.48% less often than would be expected.
The average opponent winrate against Jayce is 52.29%.


Mordekaiser
Ác Quỷ Thiết Giáp
Senna wins against Mordekaiser 45.92% of the time which is 2.37% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.74% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.29%.


Ambessa
Nữ Tướng Chiến Tranh
Senna wins against Ambessa 46.06% of the time which is 5.34% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.20% less often than would be expected.
The average opponent winrate against Ambessa is 51.40%.


Fiora
Nữ Kiếm Sư
Senna wins against Fiora 46.07% of the time which is 3.72% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.41% more often than would be expected.
The average opponent winrate against Fiora is 49.79%.


Shen
Mắt Hoàng Hôn
Senna wins against Shen 46.67% of the time which is 2.82% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.31% more often than would be expected.
The average opponent winrate against Shen is 49.49%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Senna wins against Dr. Mundo 46.92% of the time which is 2.02% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 2.10% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.94%.


Gragas
Gã Bợm Rượu
Senna wins against Gragas 47.32% of the time which is 4.16% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.02% less often than would be expected.
The average opponent winrate against Gragas is 51.48%.


Urgot
Pháo Đài Di Động
Senna wins against Urgot 47.45% of the time which is 0.56% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 3.55% more often than would be expected.
The average opponent winrate against Urgot is 48.01%.


Illaoi
Nữ Tu Thủy Thần
Senna wins against Illaoi 47.62% of the time which is 1.37% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 2.75% more often than would be expected.
The average opponent winrate against Illaoi is 48.99%.


Aatrox
Quỷ Kiếm Darkin
Senna wins against Aatrox 47.65% of the time which is 3.36% 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 51.01%.


Singed
Dược Sĩ Điên
Senna wins against Singed 47.68% of the time which is 1.33% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 5.41% more often than would be expected.
The average opponent winrate against Singed is 46.35%.


Yone
Kẻ Về Từ Cõi Chết
Senna wins against Yone 47.69% of the time which is 4.26% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.12% less often than would be expected.
The average opponent winrate against Yone is 51.95%.


Gwen
Búp Bê Ước Nguyện
Senna wins against Gwen 48.70% of the time which is 4.21% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.07% less often than would be expected.
The average opponent winrate against Gwen is 52.91%.


Sett
Đại Ca
Senna wins against Sett 48.72% of the time which is 1.07% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 5.17% more often than would be expected.
The average opponent winrate against Sett is 47.65%.


Trundle
Vua Quỉ Khổng Lồ
Senna wins against Trundle 48.78% of the time which is 2.74% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.40% more often than would be expected.
The average opponent winrate against Trundle is 51.52%.


Cho'Gath
Quái Vật Hư Không
Senna wins against Cho'Gath 48.83% of the time which is 0.29% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 3.83% more often than would be expected.
The average opponent winrate against Cho'Gath is 49.12%.


Ornn
Ngọn Lửa Khởi Nguyên
Senna wins against Ornn 49.10% of the time which is 0.23% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 4.35% more often than would be expected.
The average opponent winrate against Ornn is 48.87%.


Nasus
Nhà Thông Thái Sa Mạc
Senna wins against Nasus 50.00% of the time which is 0.96% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 5.08% more often than would be expected.
The average opponent winrate against Nasus is 49.04%.


Darius
Đại Tướng Noxus
Senna wins against Darius 50.18% of the time which is 0.91% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 3.23% more often than would be expected.
The average opponent winrate against Darius is 51.09%.


Gangplank
Hiểm Họa Vùng Saltwater
Senna wins against Gangplank 50.66% of the time which is 0.57% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 3.57% more often than would be expected.
The average opponent winrate against Gangplank is 51.23%.


K'Sante
Niềm Kiêu Hãnh của Nazumah
Senna wins against K'Sante 50.99% of the time which is 2.69% lower against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 1.44% more often than would be expected.
The average opponent winrate against K'Sante is 53.68%.


Gnar
Mắt Xích Thượng Cổ
Senna wins against Gnar 51.28% of the time which is 0.28% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 4.42% more often than would be expected.
The average opponent winrate against Gnar is 51.00%.


Renekton
Đồ Tể Sa Mạc
Senna wins against Renekton 53.28% of the time which is 3.13% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 7.26% more often than would be expected.
The average opponent winrate against Renekton is 50.15%.


Vladimir
Thần Chết Đỏ
Senna wins against Vladimir 54.81% of the time which is 3.97% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 8.10% more often than would be expected.
The average opponent winrate against Vladimir is 50.84%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 55.04% of the time which is 4.27% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 8.40% more often than would be expected.
The average opponent winrate against Pantheon is 50.77%.


Volibear
Bão Tố Cuồng Nộ
Senna wins against Volibear 55.56% of the time which is 5.20% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 9.33% more often than would be expected.
The average opponent winrate against Volibear is 50.36%.