

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.
Master Champions Analysed: 652,562
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 15.10 is the strongest counter to bottom champions of Aphelios, Mel & Ezreal. While Senna bottom is countered most by bottom champions of Caitlyn, Lucian & Ashe. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 44.59% of the time which is 3.64% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 6.36% less often than would be expected.
The average opponent winrate against Caitlyn is 48.23%.


Lucian
o Purificador
Senna wins against Lucian 47.23% of the time which is 1.01% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.71% less often than would be expected.
The average opponent winrate against Lucian is 46.22%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 48.31% of the time which is 0.60% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.12% less often than would be expected.
The average opponent winrate against Ashe is 47.71%.


Xayah
a Rebelde
Senna wins against Xayah 48.62% of the time which is 1.14% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 1.58% less often than would be expected.
The average opponent winrate against Xayah is 47.48%.


Twitch
o Semeador da Peste
Senna wins against Twitch 49.31% of the time which is 1.80% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.92% less often than would be expected.
The average opponent winrate against Twitch is 47.51%.


Jinx
o Gatilho Desenfreado
Senna wins against Jinx 50.00% of the time which is 4.17% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.45% more often than would be expected.
The average opponent winrate against Jinx is 45.83%.


Varus
a Flecha da Vingança
Senna wins against Varus 50.25% of the time which is 0.63% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 2.09% less often than would be expected.
The average opponent winrate against Varus is 49.62%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 50.45% of the time which is 3.33% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.61% more often than would be expected.
The average opponent winrate against Smolder is 47.12%.


Draven
o Carrasco de Noxus
Senna wins against Draven 51.05% of the time which is 3.89% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.17% more often than would be expected.
The average opponent winrate against Draven is 47.16%.


Tristana
a Artilheira Yordle
Senna wins against Tristana 52.01% of the time which is 4.78% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.06% more often than would be expected.
The average opponent winrate against Tristana is 47.23%.


Corki
o Bombardeiro Ousado
Senna wins against Corki 52.05% of the time which is 3.91% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.19% more often than would be expected.
The average opponent winrate against Corki is 48.14%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 52.40% of the time which is 5.38% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.66% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.02%.


Kai'Sa
a Filha do Vazio
Senna wins against Kai'Sa 52.46% of the time which is 4.08% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.36% more often than would be expected.
The average opponent winrate against Kai'Sa is 48.38%.


Jhin
o Virtuoso
Senna wins against Jhin 53.42% of the time which is 4.60% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.88% more often than would be expected.
The average opponent winrate against Jhin is 48.82%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 53.83% of the time which is 3.65% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.93% more often than would be expected.
The average opponent winrate against Ezreal is 50.18%.


Mel
o Reflexo da Alma
Senna wins against Mel 55.66% of the time which is 4.00% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.28% more often than would be expected.
The average opponent winrate against Mel is 51.66%.


Aphelios
a Arma dos Devotos
Senna wins against Aphelios 56.84% of the time which is 6.42% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 3.70% more often than would be expected.
The average opponent winrate against Aphelios is 50.42%.