

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: 2,620,025
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 15.10 is the strongest counter to top champions of Teemo, Ambessa & Poppy. While Senna bottom is countered most by top champions of Camille, Warwick & Akali. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Camille
Bóng Thép
Senna wins against Camille 42.35% of the time which is 6.42% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 6.86% less often than would be expected.
The average opponent winrate against Camille is 48.77%.


Warwick
Quái Thú Sổng Chuồng
Senna wins against Warwick 43.75% of the time which is 2.85% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 3.29% less often than would be expected.
The average opponent winrate against Warwick is 46.60%.


Akali
Sát Thủ Đơn Độc
Senna wins against Akali 44.12% of the time which is 3.94% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 4.38% less often than would be expected.
The average opponent winrate against Akali is 48.06%.


Gangplank
Hiểm Họa Vùng Saltwater
Senna wins against Gangplank 44.27% of the time which is 3.96% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 4.40% less often than would be expected.
The average opponent winrate against Gangplank is 48.23%.


Cho'Gath
Quái Vật Hư Không
Senna wins against Cho'Gath 45.35% of the time which is 0.99% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.43% less often than would be expected.
The average opponent winrate against Cho'Gath is 46.34%.


Fiora
Nữ Kiếm Sư
Senna wins against Fiora 45.64% of the time which is 2.79% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 3.23% less often than would be expected.
The average opponent winrate against Fiora is 48.43%.


Shen
Mắt Hoàng Hôn
Senna wins against Shen 45.72% of the time which is 1.13% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.57% less often than would be expected.
The average opponent winrate against Shen is 46.85%.


Urgot
Pháo Đài Di Động
Senna wins against Urgot 46.46% of the time which is 0.37% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 0.81% less often than would be expected.
The average opponent winrate against Urgot is 46.83%.


Mordekaiser
Ác Quỷ Thiết Giáp
Senna wins against Mordekaiser 47.20% of the time which is 2.15% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 2.59% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.35%.


Renekton
Đồ Tể Sa Mạc
Senna wins against Renekton 47.46% of the time which is 1.53% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 1.97% less often than would be expected.
The average opponent winrate against Renekton is 48.99%.


Yorick
Kẻ Dẫn Dắt Linh Hồn
Senna wins against Yorick 47.65% of the time which is 0.36% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.80% less often than would be expected.
The average opponent winrate against Yorick is 48.01%.


Nasus
Nhà Thông Thái Sa Mạc
Senna wins against Nasus 47.98% of the time which is 0.03% lower against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 0.47% less often than would be expected.
The average opponent winrate against Nasus is 48.01%.


Trundle
Vua Quỉ Khổng Lồ
Senna wins against Trundle 48.33% of the time which is 1.48% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.92% less often than would be expected.
The average opponent winrate against Trundle is 49.81%.


Darius
Đại Tướng Noxus
Senna wins against Darius 48.41% of the time which is 1.37% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.81% less often than would be expected.
The average opponent winrate against Darius is 49.78%.


Volibear
Bão Tố Cuồng Nộ
Senna wins against Volibear 48.60% of the time which is 1.27% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.71% less often than would be expected.
The average opponent winrate against Volibear is 49.87%.


Rumble
Hiểm Họa Cơ Khí
Senna wins against Rumble 48.65% of the time which is 2.25% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 2.69% less often than would be expected.
The average opponent winrate against Rumble is 50.90%.


Gnar
Mắt Xích Thượng Cổ
Senna wins against Gnar 48.84% of the time which is 1.23% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.67% less often than would be expected.
The average opponent winrate against Gnar is 50.07%.


Jayce
Người Bảo Hộ Mai Sau
Senna wins against Jayce 49.05% of the time which is 1.65% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.09% less often than would be expected.
The average opponent winrate against Jayce is 50.70%.


Sett
Đại Ca
Senna wins against Sett 49.06% of the time which is 1.96% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.52% more often than would be expected.
The average opponent winrate against Sett is 47.10%.


Kennen
Trái Tim Sấm Sét
Senna wins against Kennen 49.10% of the time which is 0.59% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 0.15% more often than would be expected.
The average opponent winrate against Kennen is 48.51%.


Gragas
Gã Bợm Rượu
Senna wins against Gragas 49.41% of the time which is 0.99% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.55% more often than would be expected.
The average opponent winrate against Gragas is 48.42%.


Vladimir
Thần Chết Đỏ
Senna wins against Vladimir 49.50% of the time which is 0.12% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.32% less often than would be expected.
The average opponent winrate against Vladimir is 49.38%.


Kayle
Thiên Thần Phán Quyết
Senna wins against Kayle 49.56% of the time which is 2.11% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.67% more often than would be expected.
The average opponent winrate against Kayle is 47.45%.


Irelia
Vũ Kiếm Sư
Senna wins against Irelia 49.62% of the time which is 0.48% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.04% more often than would be expected.
The average opponent winrate against Irelia is 49.14%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 49.66% of the time which is 2.23% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.79% more often than would be expected.
The average opponent winrate against Pantheon is 47.43%.


Olaf
Chiến Binh Điên Cuồng
Senna wins against Olaf 49.68% of the time which is 2.95% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 2.51% more often than would be expected.
The average opponent winrate against Olaf is 46.73%.


Yone
Kẻ Về Từ Cõi Chết
Senna wins against Yone 50.16% of the time which is 1.42% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.86% less often than would be expected.
The average opponent winrate against Yone is 51.58%.


Gwen
Búp Bê Ước Nguyện
Senna wins against Gwen 50.43% of the time which is 1.66% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 1.22% more often than would be expected.
The average opponent winrate against Gwen is 48.77%.


Quinn
Đôi Cánh Demacia
Senna wins against Quinn 50.45% of the time which is 3.45% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 3.01% more often than would be expected.
The average opponent winrate against Quinn is 47.00%.


Jax
Bậc Thầy Vũ Khí
Senna wins against Jax 50.60% of the time which is 0.17% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.27% less often than would be expected.
The average opponent winrate against Jax is 50.43%.


Ornn
Ngọn Lửa Khởi Nguyên
Senna wins against Ornn 51.10% of the time which is 3.12% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 2.68% more often than would be expected.
The average opponent winrate against Ornn is 47.98%.


Aatrox
Quỷ Kiếm Darkin
Senna wins against Aatrox 51.32% of the time which is 2.29% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.85% more often than would be expected.
The average opponent winrate against Aatrox is 49.03%.


Riven
Kẻ Lưu Đày
Senna wins against Riven 51.33% of the time which is 3.29% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 2.85% more often than would be expected.
The average opponent winrate against Riven is 48.04%.


Malphite
Mảnh Vỡ Thiên Thạch
Senna wins against Malphite 51.52% of the time which is 4.64% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 4.20% more often than would be expected.
The average opponent winrate against Malphite is 46.88%.


Singed
Dược Sĩ Điên
Senna wins against Singed 51.74% of the time which is 4.21% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 3.77% more often than would be expected.
The average opponent winrate against Singed is 47.53%.


Illaoi
Nữ Tu Thủy Thần
Senna wins against Illaoi 51.92% of the time which is 1.08% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 0.64% more often than would be expected.
The average opponent winrate against Illaoi is 50.84%.


Garen
Sức Mạnh Của Demacia
Senna wins against Garen 52.02% of the time which is 2.28% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.84% more often than would be expected.
The average opponent winrate against Garen is 49.74%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Senna wins against Dr. Mundo 52.21% of the time which is 3.45% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 3.01% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.76%.


Tryndamere
Bá Vương Man Di
Senna wins against Tryndamere 52.23% of the time which is 2.58% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 2.14% more often than would be expected.
The average opponent winrate against Tryndamere is 49.65%.


Yasuo
Kẻ Bất Dung Thứ
Senna wins against Yasuo 52.91% of the time which is 3.07% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.63% more often than would be expected.
The average opponent winrate against Yasuo is 49.84%.


Sion
Chiến Binh Bất Tử
Senna wins against Sion 53.02% of the time which is 3.18% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 2.74% more often than would be expected.
The average opponent winrate against Sion is 49.84%.


K'Sante
Niềm Kiêu Hãnh của Nazumah
Senna wins against K'Sante 53.53% of the time which is 2.67% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 2.23% more often than would be expected.
The average opponent winrate against K'Sante is 50.86%.


Poppy
Người Giữ Búa
Senna wins against Poppy 54.13% of the time which is 4.94% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 4.50% more often than would be expected.
The average opponent winrate against Poppy is 49.19%.


Ambessa
Nữ Tướng Chiến Tranh
Senna wins against Ambessa 54.99% of the time which is 4.79% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 4.35% more often than would be expected.
The average opponent winrate against Ambessa is 50.20%.


Teemo
Trinh Sát Nhanh Nhẹn
Senna wins against Teemo 55.95% of the time which is 7.28% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 6.84% more often than would be expected.
The average opponent winrate against Teemo is 48.67%.