

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: 1,517,180
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 15.7 is the strongest counter to bottom champions of Corki, Ashe & Vayne. While Senna support is countered most by bottom champions of Twitch, Miss Fortune & Aphelios. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Twitch
La Rata Apestada
Senna wins against Twitch 46.41% of the time which is 0.21% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 3.53% less often than would be expected.
The average opponent winrate against Twitch is 46.62%.


Miss Fortune
La Cazarrecompensas
Senna wins against Miss Fortune 48.76% of the time which is 1.52% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.80% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.24%.


Aphelios
el Arma de los Fieles
Senna wins against Aphelios 49.78% of the time which is 0.65% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.67% less often than would be expected.
The average opponent winrate against Aphelios is 49.13%.


Jinx
La Bala Perdida
Senna wins against Jinx 50.00% of the time which is 2.91% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.41% less often than would be expected.
The average opponent winrate against Jinx is 47.09%.


Tristana
La Artillera Yordle
Senna wins against Tristana 51.40% of the time which is 3.71% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.39% more often than would be expected.
The average opponent winrate against Tristana is 47.69%.


Lucian
El Destello Purificador
Senna wins against Lucian 51.64% of the time which is 3.60% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.28% more often than would be expected.
The average opponent winrate against Lucian is 48.04%.


Jhin
El Virtuoso
Senna wins against Jhin 52.09% of the time which is 3.26% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.06% less often than would be expected.
The average opponent winrate against Jhin is 48.83%.


Sivir
La Señora de la Batalla
Senna wins against Sivir 52.22% of the time which is 5.85% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 2.53% more often than would be expected.
The average opponent winrate against Sivir is 46.37%.


Zeri
La Chispa de Zaun
Senna wins against Zeri 52.29% of the time which is 2.86% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.46% less often than would be expected.
The average opponent winrate against Zeri is 49.43%.


Kai'Sa
La Hija del Vacío
Senna wins against Kai'Sa 52.49% of the time which is 2.53% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.79% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.96%.


Varus
La Flecha del Castigo
Senna wins against Varus 53.00% of the time which is 3.68% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.36% more often than would be expected.
The average opponent winrate against Varus is 49.32%.


Xayah
La Rebelde
Senna wins against Xayah 53.18% of the time which is 5.06% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 1.74% more often than would be expected.
The average opponent winrate against Xayah is 48.12%.


Caitlyn
La Sheriff de Piltover
Senna wins against Caitlyn 53.46% of the time which is 3.87% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.55% more often than would be expected.
The average opponent winrate against Caitlyn is 49.59%.


Samira
la Rosa del Desierto
Senna wins against Samira 54.17% of the time which is 5.61% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.29% more often than would be expected.
The average opponent winrate against Samira is 48.56%.


Draven
El Ejecutor Glorioso
Senna wins against Draven 54.29% of the time which is 5.56% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 2.24% more often than would be expected.
The average opponent winrate against Draven is 48.73%.


Ezreal
El Explorador Pródigo
Senna wins against Ezreal 54.36% of the time which is 3.09% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.23% less often than would be expected.
The average opponent winrate against Ezreal is 51.27%.


Smolder
el Heredero de las Llamas
Senna wins against Smolder 54.37% of the time which is 4.71% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.39% more often than would be expected.
The average opponent winrate against Smolder is 49.66%.


Vayne
La Cazadora Noctívaga
Senna wins against Vayne 55.36% of the time which is 8.06% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 4.74% more often than would be expected.
The average opponent winrate against Vayne is 47.30%.


Ashe
La Arquera de Hielo
Senna wins against Ashe 57.56% of the time which is 8.12% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 4.80% more often than would be expected.
The average opponent winrate against Ashe is 49.44%.


Corki
El Bombardero Osado
Senna wins against Corki 58.74% of the time which is 9.13% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 5.81% more often than would be expected.
The average opponent winrate against Corki is 49.61%.