

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.
Diamond+ Champions Analysed: 5,746,861
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 Vayne, Varus & Kalista. While Senna bottom is countered most by bottom champions of Draven, Tristana & Ashe. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Draven
Glorieux exécuteur
Senna wins against Draven 46.15% of the time which is 1.59% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 4.94% less often than would be expected.
The average opponent winrate against Draven is 47.74%.


Tristana
Canonnière yordle
Senna wins against Tristana 47.10% of the time which is 0.84% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.51% less often than would be expected.
The average opponent winrate against Tristana is 46.26%.


Ashe
Archère de givre
Senna wins against Ashe 47.30% of the time which is 0.51% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.84% less often than would be expected.
The average opponent winrate against Ashe is 46.79%.


Corki
Artilleur téméraire
Senna wins against Corki 47.32% of the time which is 1.71% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 5.06% less often than would be expected.
The average opponent winrate against Corki is 49.03%.


Jinx
Gâchette folle
Senna wins against Jinx 50.28% of the time which is 3.16% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.19% less often than would be expected.
The average opponent winrate against Jinx is 47.12%.


Yunara
Foi inébranlable
Senna wins against Yunara 50.82% of the time which is 2.88% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.47% less often than would be expected.
The average opponent winrate against Yunara is 47.94%.


Kai'Sa
Fille du Néant
Senna wins against Kai'Sa 50.86% of the time which is 2.87% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.48% less often than would be expected.
The average opponent winrate against Kai'Sa is 47.99%.


Ziggs
Expert des Hexplosifs
Senna wins against Ziggs 50.97% of the time which is 3.60% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.25% more often than would be expected.
The average opponent winrate against Ziggs is 47.37%.


Zeri
Étincelle de Zaun
Senna wins against Zeri 51.15% of the time which is 3.97% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.62% more often than would be expected.
The average opponent winrate against Zeri is 47.18%.


Jhin
Virtuose
Senna wins against Jhin 51.25% of the time which is 2.21% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.14% less often than would be expected.
The average opponent winrate against Jhin is 49.04%.


Twitch
Semeur de peste
Senna wins against Twitch 51.39% of the time which is 4.78% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.43% more often than would be expected.
The average opponent winrate against Twitch is 46.61%.


Kog'Maw
Gueule des abysses
Senna wins against Kog'Maw 51.41% of the time which is 5.18% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.83% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.23%.


Smolder
Dragonnet flamboyant
Senna wins against Smolder 51.46% of the time which is 4.06% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.71% more often than would be expected.
The average opponent winrate against Smolder is 47.40%.


Caitlyn
Shérif de Piltover
Senna wins against Caitlyn 51.65% of the time which is 2.48% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.87% less often than would be expected.
The average opponent winrate against Caitlyn is 49.17%.


Aphelios
Arme des Lunaris
Senna wins against Aphelios 51.89% of the time which is 3.64% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.29% more often than would be expected.
The average opponent winrate against Aphelios is 48.25%.


Ezreal
Explorateur prodigue
Senna wins against Ezreal 51.92% of the time which is 1.18% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.17% less often than would be expected.
The average opponent winrate against Ezreal is 50.74%.


Sivir
Vierge martiale
Senna wins against Sivir 52.03% of the time which is 5.31% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.96% more often than would be expected.
The average opponent winrate against Sivir is 46.72%.


Miss Fortune
Chasseuse de primes
Senna wins against Miss Fortune 52.22% of the time which is 4.07% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.72% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.15%.


Samira
Rose du désert
Senna wins against Samira 52.31% of the time which is 4.91% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.56% more often than would be expected.
The average opponent winrate against Samira is 47.40%.


Lucian
Purificateur
Senna wins against Lucian 53.08% of the time which is 4.85% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.50% more often than would be expected.
The average opponent winrate against Lucian is 48.23%.


Xayah
Rebelle
Senna wins against Xayah 53.56% of the time which is 5.81% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.46% more often than would be expected.
The average opponent winrate against Xayah is 47.75%.


Kalista
Lance de la vengeance
Senna wins against Kalista 54.01% of the time which is 0.44% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 3.78% less often than would be expected.
The average opponent winrate against Kalista is 54.45%.


Varus
Flèche de la vengeance
Senna wins against Varus 55.95% of the time which is 5.32% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.97% more often than would be expected.
The average opponent winrate against Varus is 50.63%.


Vayne
Chasseresse nocturne
Senna wins against Vayne 56.75% of the time which is 11.16% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 7.82% more often than would be expected.
The average opponent winrate against Vayne is 45.59%.