

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: 863,917
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 15.12 is the strongest counter to bottom champions of Vayne, Caitlyn & Draven. While Senna bottom is countered most by bottom champions of Varus, Tristana & Kai'Sa. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Varus
Šíp pomsty
Senna wins against Varus 47.41% of the time which is 4.21% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 4.87% less often than would be expected.
The average opponent winrate against Varus is 51.62%.


Tristana
Yordlí pistolnice
Senna wins against Tristana 47.68% of the time which is 0.25% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.91% less often than would be expected.
The average opponent winrate against Tristana is 47.93%.


Kai'Sa
Dcera Prázdnoty
Senna wins against Kai'Sa 48.34% of the time which is 2.23% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.89% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.57%.


Smolder
Ohnivé mládě
Senna wins against Smolder 48.74% of the time which is 0.85% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.51% less often than would be expected.
The average opponent winrate against Smolder is 49.59%.


Zeri
Jiskra Zaunu
Senna wins against Zeri 48.91% of the time which is 0.80% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.14% more often than would be expected.
The average opponent winrate against Zeri is 48.11%.


Ashe
Mrazivá lučištnice
Senna wins against Ashe 49.83% of the time which is 0.51% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.15% less often than would be expected.
The average opponent winrate against Ashe is 49.32%.


Jinx
Utržená ze řetězu
Senna wins against Jinx 50.18% of the time which is 2.46% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.80% more often than would be expected.
The average opponent winrate against Jinx is 47.72%.


Twitch
Morová krysa
Senna wins against Twitch 50.27% of the time which is 0.93% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.27% more often than would be expected.
The average opponent winrate against Twitch is 49.34%.


Miss Fortune
Lovkyně odměn
Senna wins against Miss Fortune 50.35% of the time which is 2.51% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.85% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.84%.


Sivir
Mistryně boje
Senna wins against Sivir 50.42% of the time which is 2.41% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.75% more often than would be expected.
The average opponent winrate against Sivir is 48.01%.


Jhin
Virtuóz
Senna wins against Jhin 50.65% of the time which is 0.17% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.49% less often than would be expected.
The average opponent winrate against Jhin is 50.48%.


Lucian
Očistný plamen
Senna wins against Lucian 50.73% of the time which is 0.99% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.33% more often than would be expected.
The average opponent winrate against Lucian is 49.74%.


Xayah
Rebelka
Senna wins against Xayah 50.79% of the time which is 0.68% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.02% more often than would be expected.
The average opponent winrate against Xayah is 50.11%.


Aphelios
Zbraň věrných
Senna wins against Aphelios 51.39% of the time which is 1.50% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.84% more often than would be expected.
The average opponent winrate against Aphelios is 49.89%.


Corki
Odvážný bombometčík
Senna wins against Corki 51.69% of the time which is 1.41% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.75% more often than would be expected.
The average opponent winrate against Corki is 50.28%.


Ezreal
Bezstarostný průzkumník
Senna wins against Ezreal 51.80% of the time which is 0.52% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.18% less often than would be expected.
The average opponent winrate against Ezreal is 52.32%.


Samira
Pouštní růže
Senna wins against Samira 52.42% of the time which is 2.81% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.15% more often than would be expected.
The average opponent winrate against Samira is 49.61%.


Draven
Slavný popravčí
Senna wins against Draven 52.85% of the time which is 2.40% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.74% more often than would be expected.
The average opponent winrate against Draven is 50.45%.


Caitlyn
Šerifka z Piltoveru
Senna wins against Caitlyn 53.75% of the time which is 2.58% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.92% more often than would be expected.
The average opponent winrate against Caitlyn is 51.17%.


Vayne
Noční lovkyně
Senna wins against Vayne 53.99% of the time which is 4.03% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.37% more often than would be expected.
The average opponent winrate against Vayne is 49.96%.