

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.
D2+ Champions Analysed: 4,598,203
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 Tryndamere, Trundle & Illaoi. While Senna bottom is countered most by top champions of Olaf, Camille & Quinn. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Olaf
Chiến Binh Điên Cuồng
Senna wins against Olaf 41.05% of the time which is 7.61% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 8.17% less often than would be expected.
The average opponent winrate against Olaf is 48.66%.


Camille
Bóng Thép
Senna wins against Camille 43.92% of the time which is 4.91% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 5.47% less often than would be expected.
The average opponent winrate against Camille is 48.83%.


Quinn
Đôi Cánh Demacia
Senna wins against Quinn 44.27% of the time which is 2.82% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 3.38% less often than would be expected.
The average opponent winrate against Quinn is 47.09%.


Teemo
Trinh Sát Nhanh Nhẹn
Senna wins against Teemo 44.74% of the time which is 4.51% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 5.07% less often than would be expected.
The average opponent winrate against Teemo is 49.25%.


Kennen
Trái Tim Sấm Sét
Senna wins against Kennen 45.22% of the time which is 2.58% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 3.14% less often than would be expected.
The average opponent winrate against Kennen is 47.80%.


Singed
Dược Sĩ Điên
Senna wins against Singed 45.26% of the time which is 3.47% lower against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 4.03% less often than would be expected.
The average opponent winrate against Singed is 48.73%.


Shen
Mắt Hoàng Hôn
Senna wins against Shen 45.73% of the time which is 2.29% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 2.85% less often than would be expected.
The average opponent winrate against Shen is 48.02%.


Ornn
Ngọn Lửa Khởi Nguyên
Senna wins against Ornn 46.01% of the time which is 4.02% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 4.58% less often than would be expected.
The average opponent winrate against Ornn is 50.03%.


Akali
Sát Thủ Đơn Độc
Senna wins against Akali 46.94% of the time which is 3.41% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 3.97% less often than would be expected.
The average opponent winrate against Akali is 50.35%.


Kayle
Thiên Thần Phán Quyết
Senna wins against Kayle 47.33% of the time which is 2.04% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 2.60% less often than would be expected.
The average opponent winrate against Kayle is 49.37%.


Yasuo
Kẻ Bất Dung Thứ
Senna wins against Yasuo 47.73% of the time which is 3.64% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 4.20% less often than would be expected.
The average opponent winrate against Yasuo is 51.37%.


Mordekaiser
Ác Quỷ Thiết Giáp
Senna wins against Mordekaiser 48.02% of the time which is 1.47% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 2.03% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.49%.


Ambessa
Nữ Tướng Chiến Tranh
Senna wins against Ambessa 48.17% of the time which is 2.08% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 2.64% less often than would be expected.
The average opponent winrate against Ambessa is 50.25%.


Gragas
Gã Bợm Rượu
Senna wins against Gragas 48.49% of the time which is 0.69% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.25% less often than would be expected.
The average opponent winrate against Gragas is 49.18%.


Urgot
Pháo Đài Di Động
Senna wins against Urgot 48.75% of the time which is 0.01% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 0.57% less often than would be expected.
The average opponent winrate against Urgot is 48.76%.


Yorick
Kẻ Dẫn Dắt Linh Hồn
Senna wins against Yorick 48.80% of the time which is 2.61% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 3.17% less often than would be expected.
The average opponent winrate against Yorick is 51.41%.


Vayne
Thợ Săn Bóng Đêm
Senna wins against Vayne 48.80% of the time which is 0.24% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.80% less often than would be expected.
The average opponent winrate against Vayne is 49.04%.


Warwick
Quái Thú Sổng Chuồng
Senna wins against Warwick 49.10% of the time which is 0.95% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.39% more often than would be expected.
The average opponent winrate against Warwick is 48.15%.


Gangplank
Hiểm Họa Vùng Saltwater
Senna wins against Gangplank 49.13% of the time which is 0.03% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.53% less often than would be expected.
The average opponent winrate against Gangplank is 49.10%.


Kled
Kị Sĩ Cáu Kỉnh
Senna wins against Kled 49.14% of the time which is 0.74% lower against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 1.30% less often than would be expected.
The average opponent winrate against Kled is 49.88%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 49.45% of the time which is 0.22% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.78% less often than would be expected.
The average opponent winrate against Pantheon is 49.67%.


Aatrox
Quỷ Kiếm Darkin
Senna wins against Aatrox 49.52% of the time which is 0.91% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.47% less often than would be expected.
The average opponent winrate against Aatrox is 50.43%.


Malphite
Mảnh Vỡ Thiên Thạch
Senna wins against Malphite 49.62% of the time which is 0.34% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.22% less often than would be expected.
The average opponent winrate against Malphite is 49.28%.


Irelia
Vũ Kiếm Sư
Senna wins against Irelia 50.00% of the time which is 0.52% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.04% less often than would be expected.
The average opponent winrate against Irelia is 49.48%.


Riven
Kẻ Lưu Đày
Senna wins against Riven 50.47% of the time which is 1.38% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.82% more often than would be expected.
The average opponent winrate against Riven is 49.09%.


Vladimir
Thần Chết Đỏ
Senna wins against Vladimir 50.81% of the time which is 0.83% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.27% more often than would be expected.
The average opponent winrate against Vladimir is 49.98%.


Jax
Bậc Thầy Vũ Khí
Senna wins against Jax 51.12% of the time which is 2.13% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.57% more often than would be expected.
The average opponent winrate against Jax is 48.99%.


Fiora
Nữ Kiếm Sư
Senna wins against Fiora 51.13% of the time which is 2.55% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.99% more often than would be expected.
The average opponent winrate against Fiora is 48.58%.


Volibear
Bão Tố Cuồng Nộ
Senna wins against Volibear 51.22% of the time which is 0.55% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.11% less often than would be expected.
The average opponent winrate against Volibear is 51.77%.


Poppy
Người Giữ Búa
Senna wins against Poppy 51.41% of the time which is 2.57% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 2.01% more often than would be expected.
The average opponent winrate against Poppy is 48.84%.


Darius
Đại Tướng Noxus
Senna wins against Darius 51.48% of the time which is 1.20% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.64% more often than would be expected.
The average opponent winrate against Darius is 50.28%.


Ryze
Pháp Sư Cổ Ngữ
Senna wins against Ryze 51.64% of the time which is 1.07% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.51% more often than would be expected.
The average opponent winrate against Ryze is 50.57%.


Renekton
Đồ Tể Sa Mạc
Senna wins against Renekton 52.22% of the time which is 1.80% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 1.24% more often than would be expected.
The average opponent winrate against Renekton is 50.42%.


Nasus
Nhà Thông Thái Sa Mạc
Senna wins against Nasus 52.56% of the time which is 1.54% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 0.98% more often than would be expected.
The average opponent winrate against Nasus is 51.02%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Senna wins against Aurora 52.56% of the time which is 2.17% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 1.61% more often than would be expected.
The average opponent winrate against Aurora is 50.39%.


Sion
Chiến Binh Bất Tử
Senna wins against Sion 52.64% of the time which is 1.79% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.23% more often than would be expected.
The average opponent winrate against Sion is 50.85%.


Sett
Đại Ca
Senna wins against Sett 53.11% of the time which is 3.02% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 2.46% more often than would be expected.
The average opponent winrate against Sett is 50.09%.


K'Sante
Niềm Kiêu Hãnh của Nazumah
Senna wins against K'Sante 53.16% of the time which is 1.22% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.66% more often than would be expected.
The average opponent winrate against K'Sante is 51.94%.


Garen
Sức Mạnh Của Demacia
Senna wins against Garen 53.51% of the time which is 2.48% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.92% more often than would be expected.
The average opponent winrate against Garen is 51.03%.


Rumble
Hiểm Họa Cơ Khí
Senna wins against Rumble 53.85% of the time which is 3.08% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 2.52% more often than would be expected.
The average opponent winrate against Rumble is 50.77%.


Sylas
Kẻ Phá Xiềng
Senna wins against Sylas 53.85% of the time which is 4.04% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 3.48% more often than would be expected.
The average opponent winrate against Sylas is 49.81%.


Gwen
Búp Bê Ước Nguyện
Senna wins against Gwen 54.39% of the time which is 4.45% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 3.89% more often than would be expected.
The average opponent winrate against Gwen is 49.94%.


Jayce
Người Bảo Hộ Mai Sau
Senna wins against Jayce 54.63% of the time which is 2.78% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.22% more often than would be expected.
The average opponent winrate against Jayce is 51.85%.


Cho'Gath
Quái Vật Hư Không
Senna wins against Cho'Gath 54.85% of the time which is 4.90% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 4.34% more often than would be expected.
The average opponent winrate against Cho'Gath is 49.95%.


Yone
Kẻ Về Từ Cõi Chết
Senna wins against Yone 55.09% of the time which is 2.72% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.16% more often than would be expected.
The average opponent winrate against Yone is 52.37%.


Gnar
Mắt Xích Thượng Cổ
Senna wins against Gnar 55.74% of the time which is 4.61% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 4.05% more often than would be expected.
The average opponent winrate against Gnar is 51.13%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Senna wins against Dr. Mundo 55.88% of the time which is 4.86% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 4.30% more often than would be expected.
The average opponent winrate against Dr. Mundo is 51.02%.


Illaoi
Nữ Tu Thủy Thần
Senna wins against Illaoi 57.27% of the time which is 5.52% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 4.96% more often than would be expected.
The average opponent winrate against Illaoi is 51.75%.


Tryndamere
Bá Vương Man Di
Senna wins against Tryndamere 57.69% of the time which is 7.48% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 6.92% more often than would be expected.
The average opponent winrate against Tryndamere is 50.21%.


Trundle
Vua Quỉ Khổng Lồ
Senna wins against Trundle 57.69% of the time which is 5.82% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 5.26% more often than would be expected.
The average opponent winrate against Trundle is 51.87%.