

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.
Gold+ Champions Analysed: 60,716,384
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 support vs bottom Counters
Senna support on Patch 15.1 is the strongest counter to bottom champions of Yone, Malzahar & Teemo. While Senna support is countered most by bottom champions of Heimerdinger, Taliyah & Akshan. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Senna wins against Heimerdinger 42.98% of the time which is 3.01% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 4.83% less often than would be expected.
The average opponent winrate against Heimerdinger is 45.99%.


Taliyah
Phù Thủy Đá
Senna wins against Taliyah 44.09% of the time which is 2.12% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 3.94% less often than would be expected.
The average opponent winrate against Taliyah is 46.21%.


Akshan
Vệ Binh Ranh Mãnh
Senna wins against Akshan 47.06% of the time which is 4.94% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 6.77% less often than would be expected.
The average opponent winrate against Akshan is 52.00%.


Katarina
Ác Kiếm
Senna wins against Katarina 47.46% of the time which is 3.43% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 5.26% less often than would be expected.
The average opponent winrate against Katarina is 50.89%.


Twitch
Chuột Thành Tinh
Senna wins against Twitch 48.38% of the time which is 0.37% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.20% less often than would be expected.
The average opponent winrate against Twitch is 48.75%.


Seraphine
Ca Sĩ Mộng Mơ
Senna wins against Seraphine 48.44% of the time which is 0.61% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.22% less often than would be expected.
The average opponent winrate against Seraphine is 47.83%.


Zyra
Gai Nổi Loạn
Senna wins against Zyra 48.61% of the time which is 1.26% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.57% less often than would be expected.
The average opponent winrate against Zyra is 47.35%.


Miss Fortune
Thợ Săn Tiền Thưởng
Senna wins against Miss Fortune 48.70% of the time which is 2.48% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.66% more often than would be expected.
The average opponent winrate against Miss Fortune is 46.22%.


Lux
Tiểu Thư Ánh Sáng
Senna wins against Lux 48.71% of the time which is 1.38% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.45% less often than would be expected.
The average opponent winrate against Lux is 47.33%.


Veigar
Bậc Thầy Tiểu Quỷ
Senna wins against Veigar 48.93% of the time which is 1.67% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.16% less often than would be expected.
The average opponent winrate against Veigar is 47.26%.


Cassiopeia
Xà Nữ
Senna wins against Cassiopeia 48.96% of the time which is 1.54% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 0.29% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.42%.


Kog'Maw
Miệng Của Vực Thẳm
Senna wins against Kog'Maw 49.05% of the time which is 2.33% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.50% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.72%.


Hwei
Họa Sĩ Vạn Cảnh
Senna wins against Hwei 49.37% of the time which is 1.76% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.07% less often than would be expected.
The average opponent winrate against Hwei is 47.61%.


Aurelion Sol
Ác Long Thượng Giới
Senna wins against Aurelion Sol 49.57% of the time which is 1.91% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 0.08% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.66%.


Brand
Thần Lửa
Senna wins against Brand 50.22% of the time which is 3.40% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.57% more often than would be expected.
The average opponent winrate against Brand is 46.82%.


Tahm Kench
Thủy Quái Đại Vương
Senna wins against Tahm Kench 50.29% of the time which is 4.35% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 2.53% more often than would be expected.
The average opponent winrate against Tahm Kench is 45.94%.


Viktor
Sứ Giả Của Arcane
Senna wins against Viktor 50.45% of the time which is 3.09% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 1.26% more often than would be expected.
The average opponent winrate against Viktor is 47.36%.


Anivia
Phượng Hoàng Băng
Senna wins against Anivia 50.49% of the time which is 1.82% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 3.65% less often than would be expected.
The average opponent winrate against Anivia is 52.31%.


Jinx
Khẩu Pháo Nổi Loạn
Senna wins against Jinx 50.61% of the time which is 1.69% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.14% less often than would be expected.
The average opponent winrate against Jinx is 48.92%.


Caitlyn
Cảnh Sát Trưởng Piltover
Senna wins against Caitlyn 50.85% of the time which is 1.14% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.69% less often than would be expected.
The average opponent winrate against Caitlyn is 49.71%.


Jhin
Nghệ Sĩ Tử Thần
Senna wins against Jhin 50.94% of the time which is 0.66% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.17% less often than would be expected.
The average opponent winrate against Jhin is 50.28%.


Aphelios
Song Nguyệt Chiến Binh
Senna wins against Aphelios 51.08% of the time which is 0.01% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.84% less often than would be expected.
The average opponent winrate against Aphelios is 51.09%.


Vayne
Thợ Săn Bóng Đêm
Senna wins against Vayne 51.10% of the time which is 3.58% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.75% more often than would be expected.
The average opponent winrate against Vayne is 47.52%.


Ziggs
Chuyên Gia Chất Nổ
Senna wins against Ziggs 51.14% of the time which is 2.41% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.58% more often than would be expected.
The average opponent winrate against Ziggs is 48.73%.


Yasuo
Kẻ Bất Dung Thứ
Senna wins against Yasuo 51.27% of the time which is 2.14% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.31% more often than would be expected.
The average opponent winrate against Yasuo is 49.13%.


Syndra
Nữ Chúa Bóng Tối
Senna wins against Syndra 51.52% of the time which is 0.76% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.07% less often than would be expected.
The average opponent winrate against Syndra is 50.76%.


Nilah
Hiện Thân của Niềm Vui
Senna wins against Nilah 51.55% of the time which is 4.51% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 2.68% more often than would be expected.
The average opponent winrate against Nilah is 47.04%.


Tristana
Tay Súng Yordle
Senna wins against Tristana 51.59% of the time which is 0.27% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.56% less often than would be expected.
The average opponent winrate against Tristana is 51.32%.


Ezreal
Nhà Thám Hiểm
Senna wins against Ezreal 51.73% of the time which is 1.38% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.45% less often than would be expected.
The average opponent winrate against Ezreal is 50.35%.


Swain
Nguyên Soái Noxus
Senna wins against Swain 51.77% of the time which is 2.77% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.94% more often than would be expected.
The average opponent winrate against Swain is 49.00%.


Vel'Koz
Con Mắt Hư Không
Senna wins against Vel'Koz 51.92% of the time which is 6.38% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 4.56% more often than would be expected.
The average opponent winrate against Vel'Koz is 45.54%.


Kalista
Mũi Giáo Phục Hận
Senna wins against Kalista 52.06% of the time which is 0.66% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 1.17% less often than would be expected.
The average opponent winrate against Kalista is 51.40%.


Corki
Phi Công Quả Cảm
Senna wins against Corki 52.23% of the time which is 2.39% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.56% more often than would be expected.
The average opponent winrate against Corki is 49.84%.


Varus
Mũi Tên Báo Thù
Senna wins against Varus 52.25% of the time which is 1.73% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.10% less often than would be expected.
The average opponent winrate against Varus is 50.52%.


Lucian
Kẻ Thanh Trừng
Senna wins against Lucian 52.56% of the time which is 2.11% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.28% more often than would be expected.
The average opponent winrate against Lucian is 50.45%.


Samira
Hoa Hồng Sa Mạc
Senna wins against Samira 52.57% of the time which is 1.63% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.20% less often than would be expected.
The average opponent winrate against Samira is 50.94%.


Draven
Đao Phủ Kiêu Hùng
Senna wins against Draven 52.66% of the time which is 1.18% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.65% less often than would be expected.
The average opponent winrate against Draven is 51.48%.


Xerath
Pháp Sư Thăng Hoa
Senna wins against Xerath 52.87% of the time which is 5.24% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 3.41% more often than would be expected.
The average opponent winrate against Xerath is 47.63%.


Sivir
Nữ Chúa Chiến Trường
Senna wins against Sivir 53.03% of the time which is 4.51% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 2.68% more often than would be expected.
The average opponent winrate against Sivir is 48.52%.


Zeri
Tia Chớp Thành Zaun
Senna wins against Zeri 53.28% of the time which is 2.96% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 1.13% more often than would be expected.
The average opponent winrate against Zeri is 50.32%.


Xayah
Cô Nàng Nổi Loạn
Senna wins against Xayah 53.48% of the time which is 3.93% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.10% more often than would be expected.
The average opponent winrate against Xayah is 49.55%.


Ashe
Cung Băng
Senna wins against Ashe 53.61% of the time which is 1.90% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.07% more often than would be expected.
The average opponent winrate against Ashe is 51.71%.


Kai'Sa
Ái Nữ Hư Không
Senna wins against Kai'Sa 53.61% of the time which is 2.49% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.66% more often than would be expected.
The average opponent winrate against Kai'Sa is 51.12%.


Irelia
Vũ Kiếm Sư
Senna wins against Irelia 54.10% of the time which is 3.12% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.29% more often than would be expected.
The average opponent winrate against Irelia is 50.98%.


Karthus
Tiếng Ru Tử Thần
Senna wins against Karthus 54.74% of the time which is 5.16% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 3.33% more often than would be expected.
The average opponent winrate against Karthus is 49.58%.


Ahri
Hồ Ly Chín Đuôi
Senna wins against Ahri 54.81% of the time which is 2.17% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.35% more often than would be expected.
The average opponent winrate against Ahri is 52.64%.


Smolder
Tiểu Hỏa Long
Senna wins against Smolder 54.87% of the time which is 3.97% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.14% more often than would be expected.
The average opponent winrate against Smolder is 50.90%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Senna wins against Aurora 55.56% of the time which is 3.25% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 1.42% more often than would be expected.
The average opponent winrate against Aurora is 52.31%.


Sion
Chiến Binh Bất Tử
Senna wins against Sion 56.76% of the time which is 4.05% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 2.23% more often than would be expected.
The average opponent winrate against Sion is 52.71%.


Cho'Gath
Quái Vật Hư Không
Senna wins against Cho'Gath 57.67% of the time which is 6.36% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 4.53% more often than would be expected.
The average opponent winrate against Cho'Gath is 51.31%.


Teemo
Trinh Sát Nhanh Nhẹn
Senna wins against Teemo 58.56% of the time which is 6.42% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 4.59% more often than would be expected.
The average opponent winrate against Teemo is 52.14%.


Malzahar
Tiên Tri Hư Không
Senna wins against Malzahar 60.44% of the time which is 11.97% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 10.14% more often than would be expected.
The average opponent winrate against Malzahar is 48.47%.


Yone
Kẻ Về Từ Cõi Chết
Senna wins against Yone 63.04% of the time which is 10.12% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 8.30% more often than would be expected.
The average opponent winrate against Yone is 52.92%.