

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: 7,340,229
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 15.16 is the strongest counter to bottom champions of Varus, Ezreal & Caitlyn. While Senna bottom is countered most by bottom champions of Tristana, Nilah & Sivir. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Tristana
l'artigliere degli yordle
Senna wins against Tristana 47.37% of the time which is 0.21% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.61% less often than would be expected.
The average opponent winrate against Tristana is 47.58%.


Nilah
la gioia travolgente
Senna wins against Nilah 47.58% of the time which is 1.55% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 0.85% less often than would be expected.
The average opponent winrate against Nilah is 46.03%.


Sivir
la signora delle battaglie
Senna wins against Sivir 47.95% of the time which is 0.82% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.58% less often than would be expected.
The average opponent winrate against Sivir is 47.13%.


Smolder
il principino ardente
Senna wins against Smolder 48.63% of the time which is 1.30% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.10% less often than would be expected.
The average opponent winrate against Smolder is 47.33%.


Ziggs
l'esperto di hexplosivi
Senna wins against Ziggs 49.36% of the time which is 2.21% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.19% less often than would be expected.
The average opponent winrate against Ziggs is 47.15%.


Jinx
la mina vagante
Senna wins against Jinx 49.52% of the time which is 2.49% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.09% more often than would be expected.
The average opponent winrate against Jinx is 47.03%.


Lucian
il purificatore
Senna wins against Lucian 49.66% of the time which is 1.01% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.39% less often than would be expected.
The average opponent winrate against Lucian is 48.65%.


Kog'Maw
la bocca dell'abisso
Senna wins against Kog'Maw 50.00% of the time which is 4.54% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 2.15% more often than would be expected.
The average opponent winrate against Kog'Maw is 45.46%.


Vayne
la cacciatrice notturna
Senna wins against Vayne 50.17% of the time which is 3.77% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.37% more often than would be expected.
The average opponent winrate against Vayne is 46.40%.


Corki
il bombardiere spericolato
Senna wins against Corki 50.33% of the time which is 0.27% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 2.67% less often than would be expected.
The average opponent winrate against Corki is 50.60%.


Twitch
il ratto della peste
Senna wins against Twitch 50.41% of the time which is 2.62% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.22% more often than would be expected.
The average opponent winrate against Twitch is 47.79%.


Ashe
l'arciere dei ghiacci
Senna wins against Ashe 50.50% of the time which is 2.60% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.20% more often than would be expected.
The average opponent winrate against Ashe is 47.90%.


Kalista
la lancia della vendetta
Senna wins against Kalista 50.72% of the time which is 4.67% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 7.06% less often than would be expected.
The average opponent winrate against Kalista is 55.39%.


Zeri
La scintilla di Zaun
Senna wins against Zeri 50.77% of the time which is 2.42% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.02% more often than would be expected.
The average opponent winrate against Zeri is 48.35%.


Aphelios
L'arma della fede
Senna wins against Aphelios 50.80% of the time which is 1.49% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.91% less often than would be expected.
The average opponent winrate against Aphelios is 49.31%.


Kai'Sa
Figlia del vuoto
Senna wins against Kai'Sa 50.99% of the time which is 2.09% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.31% less often than would be expected.
The average opponent winrate against Kai'Sa is 48.90%.


Yunara
la fede incrollabile
Senna wins against Yunara 51.41% of the time which is 2.14% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.26% less often than would be expected.
The average opponent winrate against Yunara is 49.27%.


Xayah
la ribelle
Senna wins against Xayah 51.67% of the time which is 3.02% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.62% more often than would be expected.
The average opponent winrate against Xayah is 48.65%.


Miss Fortune
la cacciatrice di taglie
Senna wins against Miss Fortune 52.45% of the time which is 4.38% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.98% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.07%.


Draven
il glorioso carnefice
Senna wins against Draven 52.46% of the time which is 2.25% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.15% less often than would be expected.
The average opponent winrate against Draven is 50.21%.


Jhin
il virtuoso
Senna wins against Jhin 52.77% of the time which is 4.03% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.63% more often than would be expected.
The average opponent winrate against Jhin is 48.74%.


Samira
la rosa del deserto
Senna wins against Samira 52.99% of the time which is 4.98% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.58% more often than would be expected.
The average opponent winrate against Samira is 48.01%.


Caitlyn
lo sceriffo di Piltover
Senna wins against Caitlyn 53.06% of the time which is 4.01% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.61% more often than would be expected.
The average opponent winrate against Caitlyn is 49.05%.


Ezreal
il prodigo esploratore
Senna wins against Ezreal 54.47% of the time which is 2.94% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.54% more often than would be expected.
The average opponent winrate against Ezreal is 51.53%.


Varus
la freccia del castigo
Senna wins against Varus 55.87% of the time which is 4.35% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.95% more often than would be expected.
The average opponent winrate against Varus is 51.52%.