

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: 1,444,563
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 15.17 is the strongest counter to bottom champions of Vayne, Ashe & Yunara. While Senna support is countered most by bottom champions of Xayah, Twitch & Smolder. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Xayah
la ribelle
Senna wins against Xayah 41.94% of the time which is 7.94% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 9.59% less often than would be expected.
The average opponent winrate against Xayah is 49.88%.


Twitch
il ratto della peste
Senna wins against Twitch 43.68% of the time which is 4.60% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 6.25% less often than would be expected.
The average opponent winrate against Twitch is 48.28%.


Smolder
il principino ardente
Senna wins against Smolder 47.43% of the time which is 0.91% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.56% less often than would be expected.
The average opponent winrate against Smolder is 48.34%.


Lucian
il purificatore
Senna wins against Lucian 48.75% of the time which is 0.53% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 2.18% less often than would be expected.
The average opponent winrate against Lucian is 49.28%.


Miss Fortune
la cacciatrice di taglie
Senna wins against Miss Fortune 48.91% of the time which is 0.94% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.71% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.97%.


Jinx
la mina vagante
Senna wins against Jinx 49.12% of the time which is 0.73% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.92% less often than would be expected.
The average opponent winrate against Jinx is 48.39%.


Samira
la rosa del deserto
Senna wins against Samira 49.32% of the time which is 0.42% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.23% less often than would be expected.
The average opponent winrate against Samira is 48.90%.


Kog'Maw
la bocca dell'abisso
Senna wins against Kog'Maw 50.00% of the time which is 2.80% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.15% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.20%.


Sivir
la signora delle battaglie
Senna wins against Sivir 51.47% of the time which is 3.93% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 2.28% more often than would be expected.
The average opponent winrate against Sivir is 47.54%.


Kai'Sa
Figlia del vuoto
Senna wins against Kai'Sa 51.65% of the time which is 1.87% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.22% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.78%.


Jhin
il virtuoso
Senna wins against Jhin 51.80% of the time which is 1.57% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.08% less often than would be expected.
The average opponent winrate against Jhin is 50.23%.


Varus
la freccia del castigo
Senna wins against Varus 52.17% of the time which is 0.73% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 2.37% less often than would be expected.
The average opponent winrate against Varus is 52.90%.


Ezreal
il prodigo esploratore
Senna wins against Ezreal 52.20% of the time which is 0.58% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.07% less often than would be expected.
The average opponent winrate against Ezreal is 51.62%.


Caitlyn
lo sceriffo di Piltover
Senna wins against Caitlyn 52.57% of the time which is 1.69% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.04% more often than would be expected.
The average opponent winrate against Caitlyn is 50.88%.


Draven
il glorioso carnefice
Senna wins against Draven 53.00% of the time which is 3.00% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.35% more often than would be expected.
The average opponent winrate against Draven is 50.00%.


Tristana
l'artigliere degli yordle
Senna wins against Tristana 53.23% of the time which is 3.98% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.33% more often than would be expected.
The average opponent winrate against Tristana is 49.25%.


Aphelios
L'arma della fede
Senna wins against Aphelios 53.91% of the time which is 3.86% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.21% more often than would be expected.
The average opponent winrate against Aphelios is 50.05%.


Yunara
la fede incrollabile
Senna wins against Yunara 55.32% of the time which is 5.45% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 3.80% more often than would be expected.
The average opponent winrate against Yunara is 49.87%.


Ashe
l'arciere dei ghiacci
Senna wins against Ashe 56.63% of the time which is 7.53% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 5.88% more often than would be expected.
The average opponent winrate against Ashe is 49.10%.


Vayne
la cacciatrice notturna
Senna wins against Vayne 56.73% of the time which is 8.69% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 7.04% more often than would be expected.
The average opponent winrate against Vayne is 48.04%.