

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: 50,574,310
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 bottom Counters
Senna top on Patch 15.17 is the strongest counter to bottom champions of Xayah, Yunara & Varus. While Senna top is countered most by bottom champions of Jhin, Aphelios & Tristana. Below is a detailed breakdown of Senna top counters against bottom champions with a minimum of 100 games.


Jhin
Nghệ Sĩ Tử Thần
Senna wins against Jhin 43.09% of the time which is 6.84% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 5.41% less often than would be expected.
The average opponent winrate against Jhin is 49.93%.


Aphelios
Song Nguyệt Chiến Binh
Senna wins against Aphelios 43.82% of the time which is 6.41% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 4.98% less often than would be expected.
The average opponent winrate against Aphelios is 50.23%.


Tristana
Tay Súng Yordle
Senna wins against Tristana 46.12% of the time which is 4.71% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 3.28% less often than would be expected.
The average opponent winrate against Tristana is 50.83%.


Miss Fortune
Thợ Săn Tiền Thưởng
Senna wins against Miss Fortune 46.53% of the time which is 1.94% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.51% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.47%.


Caitlyn
Cảnh Sát Trưởng Piltover
Senna wins against Caitlyn 46.71% of the time which is 3.90% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 2.47% less often than would be expected.
The average opponent winrate against Caitlyn is 50.61%.


Vayne
Thợ Săn Bóng Đêm
Senna wins against Vayne 47.19% of the time which is 1.17% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.26% more often than would be expected.
The average opponent winrate against Vayne is 48.36%.


Kai'Sa
Ái Nữ Hư Không
Senna wins against Kai'Sa 47.71% of the time which is 2.75% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.32% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.46%.


Jinx
Khẩu Pháo Nổi Loạn
Senna wins against Jinx 47.72% of the time which is 1.40% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.03% more often than would be expected.
The average opponent winrate against Jinx is 49.12%.


Smolder
Tiểu Hỏa Long
Senna wins against Smolder 48.08% of the time which is 0.26% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.17% more often than would be expected.
The average opponent winrate against Smolder is 48.34%.


Ashe
Cung Băng
Senna wins against Ashe 48.19% of the time which is 1.63% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.20% less often than would be expected.
The average opponent winrate against Ashe is 49.82%.


Lucian
Kẻ Thanh Trừng
Senna wins against Lucian 48.42% of the time which is 2.67% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.24% less often than would be expected.
The average opponent winrate against Lucian is 51.09%.


Sivir
Nữ Chúa Chiến Trường
Senna wins against Sivir 50.17% of the time which is 1.85% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 3.28% more often than would be expected.
The average opponent winrate against Sivir is 48.32%.


Samira
Hoa Hồng Sa Mạc
Senna wins against Samira 50.29% of the time which is 0.62% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.05% more often than would be expected.
The average opponent winrate against Samira is 49.67%.


Ezreal
Nhà Thám Hiểm
Senna wins against Ezreal 52.56% of the time which is 0.10% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.33% more often than would be expected.
The average opponent winrate against Ezreal is 52.66%.


Twitch
Chuột Thành Tinh
Senna wins against Twitch 52.80% of the time which is 3.33% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 4.76% more often than would be expected.
The average opponent winrate against Twitch is 49.47%.


Varus
Mũi Tên Báo Thù
Senna wins against Varus 52.91% of the time which is 0.39% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.04% more often than would be expected.
The average opponent winrate against Varus is 53.30%.


Yunara
Bất Phá Tín Niệm
Senna wins against Yunara 56.14% of the time which is 5.61% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 7.04% more often than would be expected.
The average opponent winrate against Yunara is 50.53%.


Xayah
Cô Nàng Nổi Loạn
Senna wins against Xayah 59.50% of the time which is 8.92% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 10.35% more often than would be expected.
The average opponent winrate against Xayah is 50.58%.