

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: 2,413,550
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 Xayah, Caitlyn & Ezreal. While Senna bottom is countered most by bottom champions of Twitch, Miss Fortune & Jinx. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Twitch
La Rata Apestada
Senna wins against Twitch 41.85% of the time which is 5.88% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 5.62% less often than would be expected.
The average opponent winrate against Twitch is 47.73%.


Miss Fortune
La Cazarrecompensas
Senna wins against Miss Fortune 44.13% of the time which is 3.44% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 3.18% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.57%.


Jinx
La Bala Perdida
Senna wins against Jinx 45.02% of the time which is 2.07% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.81% less often than would be expected.
The average opponent winrate against Jinx is 47.09%.


Nilah
la Alegría Desatada
Senna wins against Nilah 46.03% of the time which is 0.41% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 0.66% more often than would be expected.
The average opponent winrate against Nilah is 45.62%.


Smolder
el Heredero de las Llamas
Senna wins against Smolder 46.13% of the time which is 1.87% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.61% less often than would be expected.
The average opponent winrate against Smolder is 48.00%.


Sivir
La Señora de la Batalla
Senna wins against Sivir 46.43% of the time which is 2.33% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 2.07% less often than would be expected.
The average opponent winrate against Sivir is 48.76%.


Aphelios
el Arma de los Fieles
Senna wins against Aphelios 47.08% of the time which is 3.23% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.97% less often than would be expected.
The average opponent winrate against Aphelios is 50.31%.


Jhin
El Virtuoso
Senna wins against Jhin 49.04% of the time which is 0.25% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.01% more often than would be expected.
The average opponent winrate against Jhin is 49.29%.


Kai'Sa
La Hija del Vacío
Senna wins against Kai'Sa 49.46% of the time which is 0.58% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.32% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.04%.


Zeri
La Chispa de Zaun
Senna wins against Zeri 49.55% of the time which is 1.11% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.85% less often than would be expected.
The average opponent winrate against Zeri is 50.66%.


Ashe
La Arquera de Hielo
Senna wins against Ashe 49.68% of the time which is 0.80% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.06% more often than would be expected.
The average opponent winrate against Ashe is 48.88%.


Lucian
El Destello Purificador
Senna wins against Lucian 50.06% of the time which is 1.97% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 2.23% more often than would be expected.
The average opponent winrate against Lucian is 48.09%.


Tristana
La Artillera Yordle
Senna wins against Tristana 50.25% of the time which is 2.31% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.57% more often than would be expected.
The average opponent winrate against Tristana is 47.94%.


Varus
La Flecha del Castigo
Senna wins against Varus 50.75% of the time which is 0.73% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.47% less often than would be expected.
The average opponent winrate against Varus is 51.48%.


Draven
El Ejecutor Glorioso
Senna wins against Draven 50.88% of the time which is 0.10% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.16% more often than would be expected.
The average opponent winrate against Draven is 50.98%.


Vayne
La Cazadora Noctívaga
Senna wins against Vayne 51.14% of the time which is 3.13% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.39% more often than would be expected.
The average opponent winrate against Vayne is 48.01%.


Samira
la Rosa del Desierto
Senna wins against Samira 52.00% of the time which is 3.35% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 3.61% more often than would be expected.
The average opponent winrate against Samira is 48.65%.


Ezreal
El Explorador Pródigo
Senna wins against Ezreal 52.32% of the time which is 0.58% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.84% more often than would be expected.
The average opponent winrate against Ezreal is 51.74%.


Caitlyn
La Sheriff de Piltover
Senna wins against Caitlyn 53.01% of the time which is 2.96% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 3.22% more often than would be expected.
The average opponent winrate against Caitlyn is 50.05%.


Xayah
La Rebelde
Senna wins against Xayah 54.60% of the time which is 6.28% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 6.54% more often than would be expected.
The average opponent winrate against Xayah is 48.32%.