

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.
All Ranks Champions Analysed: 68,334,250
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 top vs bottom Counters
Senna top on Patch 15.16 is the strongest counter to bottom champions of Vayne, Yunara & Varus. While Senna top is countered most by bottom champions of Kog'Maw, Twitch & Tristana. Below is a detailed breakdown of Senna top counters against bottom champions with a minimum of 100 games.


Kog'Maw
a Boca do Abismo
Senna wins against Kog'Maw 42.37% of the time which is 5.18% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.34% less often than would be expected.
The average opponent winrate against Kog'Maw is 47.55%.


Twitch
o Semeador da Peste
Senna wins against Twitch 42.86% of the time which is 6.20% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.35% less often than would be expected.
The average opponent winrate against Twitch is 49.06%.


Tristana
a Artilheira Yordle
Senna wins against Tristana 43.07% of the time which is 7.41% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 3.55% less often than would be expected.
The average opponent winrate against Tristana is 50.48%.


Sivir
a Mestra da Batalha
Senna wins against Sivir 43.36% of the time which is 4.95% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.10% less often than would be expected.
The average opponent winrate against Sivir is 48.31%.


Kai'Sa
a Filha do Vazio
Senna wins against Kai'Sa 43.48% of the time which is 6.94% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 3.08% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.42%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 43.60% of the time which is 4.55% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.71% less often than would be expected.
The average opponent winrate against Smolder is 48.15%.


Aphelios
a Arma dos Devotos
Senna wins against Aphelios 43.77% of the time which is 6.26% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.40% less often than would be expected.
The average opponent winrate against Aphelios is 50.03%.


Jhin
o Virtuoso
Senna wins against Jhin 44.11% of the time which is 5.86% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.00% less often than would be expected.
The average opponent winrate against Jhin is 49.97%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 44.77% of the time which is 7.88% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 4.02% less often than would be expected.
The average opponent winrate against Ezreal is 52.65%.


Xayah
a Rebelde
Senna wins against Xayah 45.03% of the time which is 5.38% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 1.52% less often than would be expected.
The average opponent winrate against Xayah is 50.41%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 45.83% of the time which is 3.47% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.39% more often than would be expected.
The average opponent winrate against Miss Fortune is 49.30%.


Lucian
o Purificador
Senna wins against Lucian 46.24% of the time which is 4.41% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.55% less often than would be expected.
The average opponent winrate against Lucian is 50.65%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 46.41% of the time which is 3.16% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.70% more often than would be expected.
The average opponent winrate against Ashe is 49.57%.


Jinx
o Gatilho Desenfreado
Senna wins against Jinx 46.84% of the time which is 2.10% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.75% more often than would be expected.
The average opponent winrate against Jinx is 48.94%.


Draven
o Carrasco de Noxus
Senna wins against Draven 47.01% of the time which is 4.39% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.52% less often than would be expected.
The average opponent winrate against Draven is 51.40%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 47.96% of the time which is 2.45% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.41% more often than would be expected.
The average opponent winrate against Caitlyn is 50.41%.


Ziggs
o Especialista em Hexplosivos
Senna wins against Ziggs 48.15% of the time which is 0.23% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 4.07% more often than would be expected.
The average opponent winrate against Ziggs is 47.92%.


Samira
a Rosa do Deserto
Senna wins against Samira 48.15% of the time which is 1.34% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.52% more often than would be expected.
The average opponent winrate against Samira is 49.49%.


Varus
a Flecha da Vingança
Senna wins against Varus 48.55% of the time which is 4.43% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.57% less often than would be expected.
The average opponent winrate against Varus is 52.98%.


Yunara
a Fé Inabalável
Senna wins against Yunara 48.87% of the time which is 1.63% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 2.23% more often than would be expected.
The average opponent winrate against Yunara is 50.50%.


Vayne
a Caçadora Noturna
Senna wins against Vayne 52.20% of the time which is 4.11% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 7.95% more often than would be expected.
The average opponent winrate against Vayne is 48.09%.