

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.
Unranked Champions Analysed: 929,717
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 15.16 is the strongest counter to bottom champions of Lucian, Vayne & Sivir. While Senna support is countered most by bottom champions of Jhin, Smolder & Miss Fortune. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Jhin
o Virtuoso
Senna wins against Jhin 43.38% of the time which is 7.13% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.65% less often than would be expected.
The average opponent winrate against Jhin is 50.51%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 43.57% of the time which is 4.77% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.30% less often than would be expected.
The average opponent winrate against Smolder is 48.34%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 44.64% of the time which is 7.78% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 3.30% less often than would be expected.
The average opponent winrate against Miss Fortune is 52.42%.


Tristana
a Artilheira Yordle
Senna wins against Tristana 44.92% of the time which is 6.22% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.74% less often than would be expected.
The average opponent winrate against Tristana is 51.14%.


Yunara
a Fé Inabalável
Senna wins against Yunara 44.97% of the time which is 4.21% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.26% more often than would be expected.
The average opponent winrate against Yunara is 49.18%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 45.72% of the time which is 7.03% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 2.55% less often than would be expected.
The average opponent winrate against Caitlyn is 52.75%.


Samira
a Rosa do Deserto
Senna wins against Samira 46.36% of the time which is 2.51% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.96% more often than would be expected.
The average opponent winrate against Samira is 48.87%.


Jinx
o Gatilho Desenfreado
Senna wins against Jinx 46.98% of the time which is 3.93% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.55% more often than would be expected.
The average opponent winrate against Jinx is 50.91%.


Kai'Sa
a Filha do Vazio
Senna wins against Kai'Sa 47.24% of the time which is 2.17% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.31% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.41%.


Aphelios
a Arma dos Devotos
Senna wins against Aphelios 47.32% of the time which is 0.87% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 3.60% more often than would be expected.
The average opponent winrate against Aphelios is 48.19%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 47.34% of the time which is 4.17% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.31% more often than would be expected.
The average opponent winrate against Ezreal is 51.51%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 47.67% of the time which is 3.69% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.79% more often than would be expected.
The average opponent winrate against Ashe is 51.36%.


Sivir
a Mestra da Batalha
Senna wins against Sivir 47.95% of the time which is 1.08% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 3.39% more often than would be expected.
The average opponent winrate against Sivir is 49.03%.


Vayne
a Caçadora Noturna
Senna wins against Vayne 48.37% of the time which is 0.72% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.75% more often than would be expected.
The average opponent winrate against Vayne is 49.09%.


Lucian
o Purificador
Senna wins against Lucian 52.38% of the time which is 2.14% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 6.62% more often than would be expected.
The average opponent winrate against Lucian is 50.24%.