

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: 2,027,323
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 15.17 is the strongest counter to bottom champions of Varus, Sivir & Yunara. While Senna bottom is countered most by bottom champions of Tristana, Smolder & Xayah. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Tristana
a Artilheira Yordle
Senna wins against Tristana 47.62% of the time which is 1.82% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 4.82% less often than would be expected.
The average opponent winrate against Tristana is 49.44%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 49.19% of the time which is 0.74% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.26% less often than would be expected.
The average opponent winrate against Smolder is 48.45%.


Xayah
a Rebelde
Senna wins against Xayah 49.58% of the time which is 0.21% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.79% less often than would be expected.
The average opponent winrate against Xayah is 49.37%.


Samira
a Rosa do Deserto
Senna wins against Samira 50.64% of the time which is 2.46% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.54% less often than would be expected.
The average opponent winrate against Samira is 48.18%.


Kai'Sa
a Filha do Vazio
Senna wins against Kai'Sa 50.73% of the time which is 0.92% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.08% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.81%.


Jhin
o Virtuoso
Senna wins against Jhin 51.45% of the time which is 1.69% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.31% less often than would be expected.
The average opponent winrate against Jhin is 49.76%.


Aphelios
a Arma dos Devotos
Senna wins against Aphelios 52.31% of the time which is 2.02% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.98% less often than would be expected.
The average opponent winrate against Aphelios is 50.29%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 52.70% of the time which is 4.57% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.57% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.13%.


Lucian
o Purificador
Senna wins against Lucian 53.08% of the time which is 3.69% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.69% more often than would be expected.
The average opponent winrate against Lucian is 49.39%.


Twitch
o Semeador da Peste
Senna wins against Twitch 53.28% of the time which is 4.74% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.74% more often than would be expected.
The average opponent winrate against Twitch is 48.54%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 53.92% of the time which is 5.01% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.01% more often than would be expected.
The average opponent winrate against Ashe is 48.91%.


Jinx
o Gatilho Desenfreado
Senna wins against Jinx 53.93% of the time which is 5.57% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 2.57% more often than would be expected.
The average opponent winrate against Jinx is 48.36%.


Vayne
a Caçadora Noturna
Senna wins against Vayne 54.23% of the time which is 6.02% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.02% more often than would be expected.
The average opponent winrate against Vayne is 48.21%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 54.42% of the time which is 3.80% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.80% more often than would be expected.
The average opponent winrate against Caitlyn is 50.62%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 54.70% of the time which is 2.59% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.40% less often than would be expected.
The average opponent winrate against Ezreal is 52.11%.


Yunara
a Fé Inabalável
Senna wins against Yunara 55.04% of the time which is 4.78% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 1.78% more often than would be expected.
The average opponent winrate against Yunara is 50.26%.


Sivir
a Mestra da Batalha
Senna wins against Sivir 55.34% of the time which is 7.38% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 4.38% more often than would be expected.
The average opponent winrate against Sivir is 47.96%.


Varus
a Flecha da Vingança
Senna wins against Varus 56.76% of the time which is 3.75% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.77% more often than would be expected.
The average opponent winrate against Varus is 53.01%.