

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: 1,315,239
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 15.17 is the strongest counter to bottom champions of Vayne, Samira & Yunara. While Senna support is countered most by bottom champions of Miss Fortune, Smolder & Jinx. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Miss Fortune
Thợ Săn Tiền Thưởng
Senna wins against Miss Fortune 43.84% of the time which is 4.76% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 5.46% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.60%.


Smolder
Tiểu Hỏa Long
Senna wins against Smolder 44.91% of the time which is 3.78% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 4.48% less often than would be expected.
The average opponent winrate against Smolder is 48.69%.


Jinx
Khẩu Pháo Nổi Loạn
Senna wins against Jinx 45.36% of the time which is 3.33% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 4.03% less often than would be expected.
The average opponent winrate against Jinx is 48.69%.


Xayah
Cô Nàng Nổi Loạn
Senna wins against Xayah 47.62% of the time which is 2.01% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.71% less often than would be expected.
The average opponent winrate against Xayah is 49.63%.


Tristana
Tay Súng Yordle
Senna wins against Tristana 48.09% of the time which is 0.98% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.68% less often than would be expected.
The average opponent winrate against Tristana is 49.07%.


Kog'Maw
Miệng Của Vực Thẳm
Senna wins against Kog'Maw 48.51% of the time which is 0.69% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.01% less often than would be expected.
The average opponent winrate against Kog'Maw is 47.82%.


Kai'Sa
Ái Nữ Hư Không
Senna wins against Kai'Sa 49.09% of the time which is 1.10% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.80% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.19%.


Ashe
Cung Băng
Senna wins against Ashe 50.00% of the time which is 0.29% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.41% less often than would be expected.
The average opponent winrate against Ashe is 49.71%.


Twitch
Chuột Thành Tinh
Senna wins against Twitch 50.31% of the time which is 1.60% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.90% more often than would be expected.
The average opponent winrate against Twitch is 48.71%.


Caitlyn
Cảnh Sát Trưởng Piltover
Senna wins against Caitlyn 50.93% of the time which is 0.13% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.83% less often than would be expected.
The average opponent winrate against Caitlyn is 51.06%.


Ezreal
Nhà Thám Hiểm
Senna wins against Ezreal 51.04% of the time which is 0.76% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.46% less often than would be expected.
The average opponent winrate against Ezreal is 51.80%.


Jhin
Nghệ Sĩ Tử Thần
Senna wins against Jhin 51.09% of the time which is 0.74% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.04% more often than would be expected.
The average opponent winrate against Jhin is 50.35%.


Aphelios
Song Nguyệt Chiến Binh
Senna wins against Aphelios 51.21% of the time which is 0.27% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.43% less often than would be expected.
The average opponent winrate against Aphelios is 50.94%.


Varus
Mũi Tên Báo Thù
Senna wins against Varus 52.29% of the time which is 1.12% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.82% less often than would be expected.
The average opponent winrate against Varus is 53.41%.


Lucian
Kẻ Thanh Trừng
Senna wins against Lucian 52.37% of the time which is 2.21% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.51% more often than would be expected.
The average opponent winrate against Lucian is 50.16%.


Sivir
Nữ Chúa Chiến Trường
Senna wins against Sivir 52.93% of the time which is 4.66% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 3.96% more often than would be expected.
The average opponent winrate against Sivir is 48.27%.


Yunara
Bất Phá Tín Niệm
Senna wins against Yunara 55.13% of the time which is 5.14% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 4.44% more often than would be expected.
The average opponent winrate against Yunara is 49.99%.


Samira
Hoa Hồng Sa Mạc
Senna wins against Samira 56.76% of the time which is 7.70% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 7.00% more often than would be expected.
The average opponent winrate against Samira is 49.06%.


Vayne
Thợ Săn Bóng Đêm
Senna wins against Vayne 59.42% of the time which is 11.44% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 10.74% more often than would be expected.
The average opponent winrate against Vayne is 47.98%.