

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.
D2+ Champions Analysed: 5,148,640
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 bottom Counters
Senna bottom on Patch 15.16 is the strongest counter to bottom champions of Vayne, Varus & Ezreal. While Senna bottom is countered most by bottom champions of Tristana, Ashe & Draven. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Tristana
Tay Súng Yordle
Senna wins against Tristana 47.17% of the time which is 0.36% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.96% less often than would be expected.
The average opponent winrate against Tristana is 46.81%.


Ashe
Cung Băng
Senna wins against Ashe 47.47% of the time which is 0.29% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.61% less often than would be expected.
The average opponent winrate against Ashe is 47.76%.


Draven
Đao Phủ Kiêu Hùng
Senna wins against Draven 47.98% of the time which is 0.05% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 2.37% less often than would be expected.
The average opponent winrate against Draven is 48.03%.


Jinx
Khẩu Pháo Nổi Loạn
Senna wins against Jinx 48.97% of the time which is 1.08% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.24% less often than would be expected.
The average opponent winrate against Jinx is 47.89%.


Kai'Sa
Ái Nữ Hư Không
Senna wins against Kai'Sa 49.05% of the time which is 0.42% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.90% less often than would be expected.
The average opponent winrate against Kai'Sa is 48.63%.


Corki
Phi Công Quả Cảm
Senna wins against Corki 49.25% of the time which is 0.04% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 2.36% less often than would be expected.
The average opponent winrate against Corki is 49.29%.


Twitch
Chuột Thành Tinh
Senna wins against Twitch 49.66% of the time which is 2.34% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.02% more often than would be expected.
The average opponent winrate against Twitch is 47.32%.


Samira
Hoa Hồng Sa Mạc
Senna wins against Samira 50.22% of the time which is 2.05% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.27% less often than would be expected.
The average opponent winrate against Samira is 48.17%.


Jhin
Nghệ Sĩ Tử Thần
Senna wins against Jhin 50.31% of the time which is 0.62% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.70% less often than would be expected.
The average opponent winrate against Jhin is 49.69%.


Sivir
Nữ Chúa Chiến Trường
Senna wins against Sivir 50.65% of the time which is 3.39% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.07% more often than would be expected.
The average opponent winrate against Sivir is 47.26%.


Ziggs
Chuyên Gia Chất Nổ
Senna wins against Ziggs 50.69% of the time which is 2.90% 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 47.79%.


Zeri
Tia Chớp Thành Zaun
Senna wins against Zeri 50.73% of the time which is 3.04% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.72% more often than would be expected.
The average opponent winrate against Zeri is 47.69%.


Smolder
Tiểu Hỏa Long
Senna wins against Smolder 51.11% of the time which is 2.79% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.47% more often than would be expected.
The average opponent winrate against Smolder is 48.32%.


Aphelios
Song Nguyệt Chiến Binh
Senna wins against Aphelios 51.43% of the time which is 2.45% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.13% more often than would be expected.
The average opponent winrate against Aphelios is 48.98%.


Yunara
Bất Phá Tín Niệm
Senna wins against Yunara 51.44% of the time which is 3.03% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.71% more often than would be expected.
The average opponent winrate against Yunara is 48.41%.


Kalista
Mũi Giáo Phục Hận
Senna wins against Kalista 52.17% of the time which is 2.27% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 4.58% less often than would be expected.
The average opponent winrate against Kalista is 54.44%.


Miss Fortune
Thợ Săn Tiền Thưởng
Senna wins against Miss Fortune 52.22% of the time which is 3.37% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.05% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.85%.


Xayah
Cô Nàng Nổi Loạn
Senna wins against Xayah 52.40% of the time which is 4.14% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 1.82% more often than would be expected.
The average opponent winrate against Xayah is 48.26%.


Caitlyn
Cảnh Sát Trưởng Piltover
Senna wins against Caitlyn 52.50% of the time which is 2.48% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.16% more often than would be expected.
The average opponent winrate against Caitlyn is 50.02%.


Lucian
Kẻ Thanh Trừng
Senna wins against Lucian 52.72% of the time which is 4.00% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.68% more often than would be expected.
The average opponent winrate against Lucian is 48.72%.


Kog'Maw
Miệng Của Vực Thẳm
Senna wins against Kog'Maw 53.03% of the time which is 5.83% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 3.51% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.20%.


Ezreal
Nhà Thám Hiểm
Senna wins against Ezreal 53.35% of the time which is 2.11% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.21% less often than would be expected.
The average opponent winrate against Ezreal is 51.24%.


Varus
Mũi Tên Báo Thù
Senna wins against Varus 56.64% of the time which is 5.81% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 3.49% more often than would be expected.
The average opponent winrate against Varus is 50.83%.


Vayne
Thợ Săn Bóng Đêm
Senna wins against Vayne 57.14% of the time which is 10.57% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 8.25% more often than would be expected.
The average opponent winrate against Vayne is 46.57%.