

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: 2,922,465
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 7 is the strongest counter to bottom champions of Vayne, Miss Fortune & Varus. While Senna bottom is countered most by bottom champions of Smolder, Jinx & Samira. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Smolder
o Filhote Flamejante
Senna wins against Smolder 47.78% of the time which is 0.12% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 3.49% less often than would be expected.
The average opponent winrate against Smolder is 47.66%.


Jinx
o Gatilho Desenfreado
Senna wins against Jinx 47.93% of the time which is 0.81% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 2.80% less often than would be expected.
The average opponent winrate against Jinx is 47.12%.


Samira
a Rosa do Deserto
Senna wins against Samira 49.29% of the time which is 1.93% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.68% less often than would be expected.
The average opponent winrate against Samira is 47.36%.


Tristana
a Artilheira Yordle
Senna wins against Tristana 49.71% of the time which is 4.05% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.45% more often than would be expected.
The average opponent winrate against Tristana is 45.66%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 50.00% of the time which is 3.49% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.12% less often than would be expected.
The average opponent winrate against Ashe is 46.51%.


Lucian
o Purificador
Senna wins against Lucian 50.19% of the time which is 1.78% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.83% less often than would be expected.
The average opponent winrate against Lucian is 48.41%.


Xayah
a Rebelde
Senna wins against Xayah 50.89% of the time which is 3.21% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.40% less often than would be expected.
The average opponent winrate against Xayah is 47.68%.


Twitch
o Semeador da Peste
Senna wins against Twitch 50.99% of the time which is 4.04% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.43% more often than would be expected.
The average opponent winrate against Twitch is 46.95%.


Zeri
A Faísca de Zaun
Senna wins against Zeri 51.56% of the time which is 4.28% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.67% more often than would be expected.
The average opponent winrate against Zeri is 47.28%.


Yunara
a Fé Inabalável
Senna wins against Yunara 51.59% of the time which is 3.84% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.23% more often than would be expected.
The average opponent winrate against Yunara is 47.75%.


Kai'Sa
a Filha do Vazio
Senna wins against Kai'Sa 51.71% of the time which is 3.68% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.07% more often than would be expected.
The average opponent winrate against Kai'Sa is 48.03%.


Sivir
a Mestra da Batalha
Senna wins against Sivir 52.06% of the time which is 5.59% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.98% more often than would be expected.
The average opponent winrate against Sivir is 46.47%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 52.31% of the time which is 3.10% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.51% less often than would be expected.
The average opponent winrate against Caitlyn is 49.21%.


Corki
o Bombardeiro Ousado
Senna wins against Corki 53.97% of the time which is 4.92% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.31% more often than would be expected.
The average opponent winrate against Corki is 49.05%.


Jhin
o Virtuoso
Senna wins against Jhin 54.30% of the time which is 5.13% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.52% more often than would be expected.
The average opponent winrate against Jhin is 49.17%.


Aphelios
a Arma dos Devotos
Senna wins against Aphelios 54.36% of the time which is 6.15% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.54% more often than would be expected.
The average opponent winrate against Aphelios is 48.21%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 54.74% of the time which is 4.29% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.68% more often than would be expected.
The average opponent winrate against Ezreal is 50.45%.


Varus
a Flecha da Vingança
Senna wins against Varus 56.00% of the time which is 5.60% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.99% more often than would be expected.
The average opponent winrate against Varus is 50.40%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 56.15% of the time which is 8.63% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 5.02% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.52%.


Vayne
a Caçadora Noturna
Senna wins against Vayne 57.05% of the time which is 10.99% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 7.39% more often than would be expected.
The average opponent winrate against Vayne is 46.06%.