

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.
Diamond+ Champions Analysed: 11,948,349
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 30 is the strongest counter to top champions of Ngộ Không, Trundle & Illaoi. While Senna bottom is countered most by top champions of Udyr, Quinn & Akali. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Udyr
Lữ Khách Tinh Linh
Senna wins against Udyr 45.45% of the time which is 4.53% lower against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 5.52% less often than would be expected.
The average opponent winrate against Udyr is 49.98%.


Quinn
Đôi Cánh Demacia
Senna wins against Quinn 45.96% of the time which is 0.55% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 1.54% less often than would be expected.
The average opponent winrate against Quinn is 46.51%.


Akali
Sát Thủ Đơn Độc
Senna wins against Akali 46.20% of the time which is 3.29% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 4.28% less often than would be expected.
The average opponent winrate against Akali is 49.49%.


Warwick
Quái Thú Sổng Chuồng
Senna wins against Warwick 46.78% of the time which is 0.84% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 1.83% less often than would be expected.
The average opponent winrate against Warwick is 47.62%.


Vayne
Thợ Săn Bóng Đêm
Senna wins against Vayne 46.79% of the time which is 1.27% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.26% less often than would be expected.
The average opponent winrate against Vayne is 48.06%.


Camille
Bóng Thép
Senna wins against Camille 47.57% of the time which is 0.77% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 1.76% less often than would be expected.
The average opponent winrate against Camille is 48.34%.


Mordekaiser
Ác Quỷ Thiết Giáp
Senna wins against Mordekaiser 47.94% of the time which is 1.00% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.99% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.94%.


Cassiopeia
Xà Nữ
Senna wins against Cassiopeia 47.97% of the time which is 0.77% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 0.22% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.20%.


Fiora
Nữ Kiếm Sư
Senna wins against Fiora 48.22% of the time which is 0.69% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.30% less often than would be expected.
The average opponent winrate against Fiora is 47.53%.


Ambessa
Nữ Tướng Chiến Tranh
Senna wins against Ambessa 48.38% of the time which is 1.34% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 2.33% less often than would be expected.
The average opponent winrate against Ambessa is 49.72%.


Olaf
Chiến Binh Điên Cuồng
Senna wins against Olaf 48.47% of the time which is 0.96% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 0.03% less often than would be expected.
The average opponent winrate against Olaf is 47.51%.


Riven
Kẻ Lưu Đày
Senna wins against Riven 48.51% of the time which is 0.35% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.64% less often than would be expected.
The average opponent winrate against Riven is 48.16%.


Gragas
Gã Bợm Rượu
Senna wins against Gragas 48.63% of the time which is 0.10% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.89% less often than would be expected.
The average opponent winrate against Gragas is 48.53%.


Poppy
Người Giữ Búa
Senna wins against Poppy 48.92% of the time which is 1.06% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.07% more often than would be expected.
The average opponent winrate against Poppy is 47.86%.


Kled
Kị Sĩ Cáu Kỉnh
Senna wins against Kled 48.93% of the time which is 0.38% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 0.61% less often than would be expected.
The average opponent winrate against Kled is 48.55%.


Kennen
Trái Tim Sấm Sét
Senna wins against Kennen 48.94% of the time which is 1.32% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 0.33% more often than would be expected.
The average opponent winrate against Kennen is 47.62%.


Singed
Dược Sĩ Điên
Senna wins against Singed 49.17% of the time which is 2.85% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 1.86% more often than would be expected.
The average opponent winrate against Singed is 46.32%.


Renekton
Đồ Tể Sa Mạc
Senna wins against Renekton 49.47% of the time which is 0.59% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 1.58% less often than would be expected.
The average opponent winrate against Renekton is 50.06%.


Cho'Gath
Quái Vật Hư Không
Senna wins against Cho'Gath 49.61% of the time which is 0.81% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.18% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.80%.


Kayle
Thiên Thần Phán Quyết
Senna wins against Kayle 49.71% of the time which is 1.68% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.69% more often than would be expected.
The average opponent winrate against Kayle is 48.03%.


Ornn
Ngọn Lửa Khởi Nguyên
Senna wins against Ornn 49.80% of the time which is 0.63% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.36% less often than would be expected.
The average opponent winrate against Ornn is 49.17%.


Shen
Mắt Hoàng Hôn
Senna wins against Shen 49.94% of the time which is 2.17% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.18% more often than would be expected.
The average opponent winrate against Shen is 47.77%.


Aatrox
Quỷ Kiếm Darkin
Senna wins against Aatrox 50.05% of the time which is 0.12% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.11% less often than would be expected.
The average opponent winrate against Aatrox is 50.17%.


Malphite
Mảnh Vỡ Thiên Thạch
Senna wins against Malphite 50.19% of the time which is 1.50% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.51% more often than would be expected.
The average opponent winrate against Malphite is 48.69%.


Irelia
Vũ Kiếm Sư
Senna wins against Irelia 50.26% of the time which is 1.79% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.80% more often than would be expected.
The average opponent winrate against Irelia is 48.47%.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Senna wins against Heimerdinger 50.28% of the time which is 1.47% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.48% more often than would be expected.
The average opponent winrate against Heimerdinger is 48.81%.


Gangplank
Hiểm Họa Vùng Saltwater
Senna wins against Gangplank 50.28% of the time which is 1.23% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.24% more often than would be expected.
The average opponent winrate against Gangplank is 49.05%.


Urgot
Pháo Đài Di Động
Senna wins against Urgot 50.34% of the time which is 2.80% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 1.81% more often than would be expected.
The average opponent winrate against Urgot is 47.54%.


Ryze
Pháp Sư Cổ Ngữ
Senna wins against Ryze 50.41% of the time which is 1.07% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.08% more often than would be expected.
The average opponent winrate against Ryze is 49.34%.


Darius
Đại Tướng Noxus
Senna wins against Darius 50.51% of the time which is 1.27% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.28% more often than would be expected.
The average opponent winrate against Darius is 49.24%.


Yasuo
Kẻ Bất Dung Thứ
Senna wins against Yasuo 50.60% of the time which is 0.06% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.05% less often than would be expected.
The average opponent winrate against Yasuo is 50.66%.


Gwen
Búp Bê Ước Nguyện
Senna wins against Gwen 50.68% of the time which is 0.98% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.01% less often than would be expected.
The average opponent winrate against Gwen is 49.70%.


Sylas
Kẻ Phá Xiềng
Senna wins against Sylas 50.71% of the time which is 0.53% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.46% less often than would be expected.
The average opponent winrate against Sylas is 50.18%.


Jax
Bậc Thầy Vũ Khí
Senna wins against Jax 50.72% of the time which is 1.87% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.88% more often than would be expected.
The average opponent winrate against Jax is 48.85%.


Rumble
Hiểm Họa Cơ Khí
Senna wins against Rumble 50.95% of the time which is 2.11% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 1.12% more often than would be expected.
The average opponent winrate against Rumble is 48.84%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Senna wins against Aurora 51.06% of the time which is 1.10% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.11% more often than would be expected.
The average opponent winrate against Aurora is 49.96%.


Vladimir
Thần Chết Đỏ
Senna wins against Vladimir 51.06% of the time which is 1.43% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.44% more often than would be expected.
The average opponent winrate against Vladimir is 49.63%.


Zac
Vũ Khí Bí Mật
Senna wins against Zac 51.08% of the time which is 2.60% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 1.61% more often than would be expected.
The average opponent winrate against Zac is 48.48%.


Volibear
Bão Tố Cuồng Nộ
Senna wins against Volibear 51.32% of the time which is 0.13% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.86% less often than would be expected.
The average opponent winrate against Volibear is 51.19%.


Jayce
Người Bảo Hộ Mai Sau
Senna wins against Jayce 51.39% of the time which is 0.18% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.81% less often than would be expected.
The average opponent winrate against Jayce is 51.21%.


Galio
Vệ Thần Khổng Lồ
Senna wins against Galio 51.46% of the time which is 2.91% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.92% more often than would be expected.
The average opponent winrate against Galio is 48.55%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 51.69% of the time which is 2.42% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.43% more often than would be expected.
The average opponent winrate against Pantheon is 49.27%.


Yorick
Kẻ Dẫn Dắt Linh Hồn
Senna wins against Yorick 51.74% of the time which is 1.07% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.08% more often than would be expected.
The average opponent winrate against Yorick is 50.67%.


Garen
Sức Mạnh Của Demacia
Senna wins against Garen 51.75% of the time which is 1.99% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.00% more often than would be expected.
The average opponent winrate against Garen is 49.76%.


Sion
Chiến Binh Bất Tử
Senna wins against Sion 51.76% of the time which is 2.03% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.04% more often than would be expected.
The average opponent winrate against Sion is 49.73%.


Gnar
Mắt Xích Thượng Cổ
Senna wins against Gnar 51.87% of the time which is 1.36% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 0.37% more often than would be expected.
The average opponent winrate against Gnar is 50.51%.


Sett
Đại Ca
Senna wins against Sett 52.20% of the time which is 2.86% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.87% more often than would be expected.
The average opponent winrate against Sett is 49.34%.


Smolder
Tiểu Hỏa Long
Senna wins against Smolder 52.24% of the time which is 1.90% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.89% less often than would be expected.
The average opponent winrate against Smolder is 54.14%.


Teemo
Trinh Sát Nhanh Nhẹn
Senna wins against Teemo 52.49% of the time which is 4.22% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 3.23% more often than would be expected.
The average opponent winrate against Teemo is 48.27%.


Tahm Kench
Thủy Quái Đại Vương
Senna wins against Tahm Kench 52.59% of the time which is 3.45% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 2.46% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.14%.


Varus
Mũi Tên Báo Thù
Senna wins against Varus 52.59% of the time which is 1.07% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.08% more often than would be expected.
The average opponent winrate against Varus is 51.52%.


Yone
Kẻ Về Từ Cõi Chết
Senna wins against Yone 52.86% of the time which is 0.91% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.08% less often than would be expected.
The average opponent winrate against Yone is 51.95%.


K'Sante
Niềm Kiêu Hãnh của Nazumah
Senna wins against K'Sante 53.04% of the time which is 1.93% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.94% more often than would be expected.
The average opponent winrate against K'Sante is 51.11%.


Tryndamere
Bá Vương Man Di
Senna wins against Tryndamere 53.30% of the time which is 4.48% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 3.49% more often than would be expected.
The average opponent winrate against Tryndamere is 48.82%.


Nasus
Nhà Thông Thái Sa Mạc
Senna wins against Nasus 53.38% of the time which is 3.82% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 2.83% more often than would be expected.
The average opponent winrate against Nasus is 49.56%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Senna wins against Dr. Mundo 53.70% of the time which is 3.46% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 2.47% more often than would be expected.
The average opponent winrate against Dr. Mundo is 50.24%.


Trundle
Vua Quỉ Khổng Lồ
Senna wins against Trundle 53.75% of the time which is 2.77% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.78% more often than would be expected.
The average opponent winrate against Trundle is 50.98%.


Illaoi
Nữ Tu Thủy Thần
Senna wins against Illaoi 53.75% of the time which is 3.25% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 2.26% more often than would be expected.
The average opponent winrate against Illaoi is 50.50%.


Ngộ Không
Hầu Vương
Senna wins against Ngộ Không 55.67% of the time which is 6.04% higher against Ngộ Không than the average opponent.
After normalising both champions win rates Senna wins against Ngộ Không 5.05% more often than would be expected.
The average opponent winrate against Ngộ Không is 49.63%.