

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: 2,087,518
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 15.4 is the strongest counter to bottom champions of Smolder, Nilah & Aphelios. While Senna support is countered most by bottom champions of Kog'Maw, Yasuo & Tristana. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Kog'Maw
a Boca do Abismo
Senna wins against Kog'Maw 43.59% of the time which is 1.31% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 6.60% less often than would be expected.
The average opponent winrate against Kog'Maw is 44.90%.


Yasuo
o Imperdoável
Senna wins against Yasuo 47.22% of the time which is 3.37% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.91% less often than would be expected.
The average opponent winrate against Yasuo is 43.85%.


Tristana
a Artilheira Yordle
Senna wins against Tristana 49.47% of the time which is 3.34% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.95% less often than would be expected.
The average opponent winrate against Tristana is 46.13%.


Varus
a Flecha da Vingança
Senna wins against Varus 49.92% of the time which is 1.79% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 3.51% less often than would be expected.
The average opponent winrate against Varus is 48.13%.


Samira
a Rosa do Deserto
Senna wins against Samira 50.34% of the time which is 3.73% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.57% less often than would be expected.
The average opponent winrate against Samira is 46.61%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 50.38% of the time which is 4.24% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.05% less often than would be expected.
The average opponent winrate against Ashe is 46.14%.


Twitch
o Semeador da Peste
Senna wins against Twitch 50.62% of the time which is 4.57% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.72% less often than would be expected.
The average opponent winrate against Twitch is 46.05%.


Vayne
a Caçadora Noturna
Senna wins against Vayne 50.78% of the time which is 5.22% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.07% less often than would be expected.
The average opponent winrate against Vayne is 45.56%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 51.49% of the time which is 5.11% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.19% less often than would be expected.
The average opponent winrate against Miss Fortune is 46.38%.


Sivir
a Mestra da Batalha
Senna wins against Sivir 51.74% of the time which is 3.95% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.35% less often than would be expected.
The average opponent winrate against Sivir is 47.79%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 51.76% of the time which is 3.84% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.46% less often than would be expected.
The average opponent winrate against Caitlyn is 47.92%.


Jinx
o Gatilho Desenfreado
Senna wins against Jinx 51.93% of the time which is 6.39% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.10% more often than would be expected.
The average opponent winrate against Jinx is 45.54%.


Xayah
a Rebelde
Senna wins against Xayah 52.04% of the time which is 5.84% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.54% more often than would be expected.
The average opponent winrate against Xayah is 46.20%.


Kalista
a Lança da Vingança
Senna wins against Kalista 52.34% of the time which is 3.53% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 1.77% less often than would be expected.
The average opponent winrate against Kalista is 48.81%.


Lucian
o Purificador
Senna wins against Lucian 52.40% of the time which is 5.50% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.20% more often than would be expected.
The average opponent winrate against Lucian is 46.90%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 52.88% of the time which is 4.37% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.93% less often than would be expected.
The average opponent winrate against Ezreal is 48.51%.


Corki
o Bombardeiro Ousado
Senna wins against Corki 53.31% of the time which is 6.71% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.41% more often than would be expected.
The average opponent winrate against Corki is 46.60%.


Draven
o Carrasco de Noxus
Senna wins against Draven 54.17% of the time which is 8.57% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 3.28% more often than would be expected.
The average opponent winrate against Draven is 45.60%.


Kai'Sa
a Filha do Vazio
Senna wins against Kai'Sa 54.97% of the time which is 5.82% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.52% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.15%.


Jhin
o Virtuoso
Senna wins against Jhin 55.50% of the time which is 7.46% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.16% more often than would be expected.
The average opponent winrate against Jhin is 48.04%.


Mel
o Reflexo da Alma
Senna wins against Mel 55.74% of the time which is 6.39% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.09% more often than would be expected.
The average opponent winrate against Mel is 49.35%.


Zeri
A Faísca de Zaun
Senna wins against Zeri 56.91% of the time which is 8.05% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 2.75% more often than would be expected.
The average opponent winrate against Zeri is 48.86%.


Aphelios
a Arma dos Devotos
Senna wins against Aphelios 57.93% of the time which is 10.04% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 4.74% more often than would be expected.
The average opponent winrate against Aphelios is 47.89%.


Nilah
a Alegria Irrestrita
Senna wins against Nilah 58.18% of the time which is 12.92% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 7.63% more often than would be expected.
The average opponent winrate against Nilah is 45.26%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 59.03% of the time which is 9.59% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 4.29% more often than would be expected.
The average opponent winrate against Smolder is 49.44%.