

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: 1,323,324
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 15.12 is the strongest counter to bottom champions of Vayne, Aphelios & Ashe. While Senna support is countered most by bottom champions of Draven, Jinx & Twitch. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Draven
Wielki Oprawca
Senna wins against Draven 39.81% of the time which is 9.70% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 8.52% less often than would be expected.
The average opponent winrate against Draven is 49.51%.


Jinx
Wystrzałowa Wariatka
Senna wins against Jinx 43.02% of the time which is 4.70% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 3.53% less often than would be expected.
The average opponent winrate against Jinx is 47.72%.


Twitch
Szczur Zarazy
Senna wins against Twitch 44.88% of the time which is 4.12% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.94% less often than would be expected.
The average opponent winrate against Twitch is 49.00%.


Jhin
Wirtuoz
Senna wins against Jhin 45.99% of the time which is 3.91% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.73% less often than would be expected.
The average opponent winrate against Jhin is 49.90%.


Varus
Strzała Odkupienia
Senna wins against Varus 46.11% of the time which is 5.06% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 3.88% less often than would be expected.
The average opponent winrate against Varus is 51.17%.


Lucian
Kleryk Broni
Senna wins against Lucian 46.85% of the time which is 2.64% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.46% less often than would be expected.
The average opponent winrate against Lucian is 49.49%.


Caitlyn
Szeryf Piltover
Senna wins against Caitlyn 47.63% of the time which is 2.38% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.20% less often than would be expected.
The average opponent winrate against Caitlyn is 50.01%.


Tristana
Dumna Kanonierka
Senna wins against Tristana 47.75% of the time which is 0.25% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.92% more often than would be expected.
The average opponent winrate against Tristana is 48.00%.


Miss Fortune
Łowczyni Nagród
Senna wins against Miss Fortune 48.06% of the time which is 0.58% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.75% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.48%.


Sivir
Pani Wojny
Senna wins against Sivir 48.50% of the time which is 0.54% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.71% more often than would be expected.
The average opponent winrate against Sivir is 47.96%.


Samira
Róża Pustyni
Senna wins against Samira 48.63% of the time which is 1.00% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.18% more often than would be expected.
The average opponent winrate against Samira is 49.63%.


Kai'Sa
Córa Pustki
Senna wins against Kai'Sa 48.78% of the time which is 1.77% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.59% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.55%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 49.39% of the time which is 0.02% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.16% more often than would be expected.
The average opponent winrate against Smolder is 49.41%.


Zeri
Iskierka Zaun
Senna wins against Zeri 49.50% of the time which is 0.87% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 2.05% more often than would be expected.
The average opponent winrate against Zeri is 48.63%.


Ezreal
Odkrywca z Powołania
Senna wins against Ezreal 49.87% of the time which is 2.00% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.82% less often than would be expected.
The average opponent winrate against Ezreal is 51.87%.


Xayah
Buntowniczka
Senna wins against Xayah 50.86% of the time which is 1.08% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.26% more often than would be expected.
The average opponent winrate against Xayah is 49.78%.


Ashe
Lodowa Łuczniczka
Senna wins against Ashe 51.92% of the time which is 3.27% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 4.45% more often than would be expected.
The average opponent winrate against Ashe is 48.65%.


Aphelios
Broń Wiernych
Senna wins against Aphelios 52.40% of the time which is 3.34% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 4.52% more often than would be expected.
The average opponent winrate against Aphelios is 49.06%.


Vayne
Nocna Łowczyni
Senna wins against Vayne 53.37% of the time which is 3.89% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 5.07% more often than would be expected.
The average opponent winrate against Vayne is 49.48%.