

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.
All Ranks Champions Analysed: 15,592,120
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 15.10 is the strongest counter to bottom champions of Kalista, Séraphine & Corki. While Senna support is countered most by bottom champions of Lux, Twitch & Tristana. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Lux
Dame de lumière
Senna wins against Lux 42.54% of the time which is 6.40% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 5.18% less often than would be expected.
The average opponent winrate against Lux is 48.94%.


Twitch
Semeur de peste
Senna wins against Twitch 44.68% of the time which is 4.53% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 3.31% less often than would be expected.
The average opponent winrate against Twitch is 49.21%.


Tristana
Canonnière yordle
Senna wins against Tristana 45.49% of the time which is 4.57% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 3.35% less often than would be expected.
The average opponent winrate against Tristana is 50.06%.


Vel'Koz
Œil du Néant
Senna wins against Vel'Koz 45.75% of the time which is 2.75% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.53% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.50%.


Veigar
Seigneur des maléfices
Senna wins against Veigar 46.84% of the time which is 0.29% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.50% more often than would be expected.
The average opponent winrate against Veigar is 46.55%.


Jinx
Gâchette folle
Senna wins against Jinx 47.13% of the time which is 1.38% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.16% less often than would be expected.
The average opponent winrate against Jinx is 48.51%.


Smolder
Dragonnet flamboyant
Senna wins against Smolder 47.30% of the time which is 0.90% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.32% more often than would be expected.
The average opponent winrate against Smolder is 48.20%.


Jhin
Virtuose
Senna wins against Jhin 47.59% of the time which is 1.86% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.64% less often than would be expected.
The average opponent winrate against Jhin is 49.45%.


Miss Fortune
Chasseuse de primes
Senna wins against Miss Fortune 47.61% of the time which is 0.96% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.26% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.57%.


Hwei
Visionnaire
Senna wins against Hwei 47.64% of the time which is 0.34% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.88% more often than would be expected.
The average opponent winrate against Hwei is 47.98%.


Ziggs
Expert des Hexplosifs
Senna wins against Ziggs 47.96% of the time which is 1.29% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.07% less often than would be expected.
The average opponent winrate against Ziggs is 49.25%.


Kog'Maw
Gueule des abysses
Senna wins against Kog'Maw 48.06% of the time which is 0.05% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.27% more often than would be expected.
The average opponent winrate against Kog'Maw is 48.01%.


Samira
Rose du désert
Senna wins against Samira 48.60% of the time which is 1.74% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.52% less often than would be expected.
The average opponent winrate against Samira is 50.34%.


Ashe
Archère de givre
Senna wins against Ashe 48.75% of the time which is 1.67% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.45% less often than would be expected.
The average opponent winrate against Ashe is 50.42%.


Varus
Flèche de la vengeance
Senna wins against Varus 48.84% of the time which is 3.23% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 2.01% less often than would be expected.
The average opponent winrate against Varus is 52.07%.


Brand
Vengeur flamboyant
Senna wins against Brand 48.85% of the time which is 0.87% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.35% more often than would be expected.
The average opponent winrate against Brand is 49.72%.


Caitlyn
Shérif de Piltover
Senna wins against Caitlyn 49.23% of the time which is 1.12% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.10% more often than would be expected.
The average opponent winrate against Caitlyn is 50.35%.


Yasuo
Disgracié
Senna wins against Yasuo 49.55% of the time which is 1.12% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.34% more often than would be expected.
The average opponent winrate against Yasuo is 48.43%.


Sivir
Vierge martiale
Senna wins against Sivir 49.58% of the time which is 0.61% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.83% more often than would be expected.
The average opponent winrate against Sivir is 48.97%.


Vayne
Chasseresse nocturne
Senna wins against Vayne 49.84% of the time which is 1.08% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.30% more often than would be expected.
The average opponent winrate against Vayne is 48.76%.


Zeri
Étincelle de Zaun
Senna wins against Zeri 50.00% of the time which is 1.03% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.19% more often than would be expected.
The average opponent winrate against Zeri is 51.03%.


Lucian
Purificateur
Senna wins against Lucian 50.12% of the time which is 0.55% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.77% more often than would be expected.
The average opponent winrate against Lucian is 49.57%.


Swain
Grand général noxien
Senna wins against Swain 50.17% of the time which is 2.99% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 4.20% more often than would be expected.
The average opponent winrate against Swain is 47.18%.


Nilah
Joie incarnée
Senna wins against Nilah 50.26% of the time which is 3.72% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 4.93% more often than would be expected.
The average opponent winrate against Nilah is 46.54%.


Kai'Sa
Fille du Néant
Senna wins against Kai'Sa 50.30% of the time which is 0.83% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.39% more often than would be expected.
The average opponent winrate against Kai'Sa is 51.13%.


Draven
Glorieux exécuteur
Senna wins against Draven 50.34% of the time which is 1.33% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.11% less often than would be expected.
The average opponent winrate against Draven is 51.67%.


Aphelios
Arme des Lunaris
Senna wins against Aphelios 50.45% of the time which is 0.09% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.13% more often than would be expected.
The average opponent winrate against Aphelios is 50.54%.


Ezreal
Explorateur prodigue
Senna wins against Ezreal 50.59% of the time which is 1.78% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.56% less often than would be expected.
The average opponent winrate against Ezreal is 52.37%.


Xayah
Rebelle
Senna wins against Xayah 51.38% of the time which is 1.80% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 3.02% more often than would be expected.
The average opponent winrate against Xayah is 49.58%.


Mel
Reflet de l'âme
Senna wins against Mel 51.55% of the time which is 0.71% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.93% more often than would be expected.
The average opponent winrate against Mel is 50.84%.


Corki
Artilleur téméraire
Senna wins against Corki 52.17% of the time which is 0.14% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.08% more often than would be expected.
The average opponent winrate against Corki is 52.31%.


Séraphine
Chanteuse rêveuse
Senna wins against Séraphine 52.51% of the time which is 3.12% higher against Séraphine than the average opponent.
After normalising both champions win rates Senna wins against Séraphine 4.34% more often than would be expected.
The average opponent winrate against Séraphine is 49.39%.


Kalista
Lance de la vengeance
Senna wins against Kalista 53.30% of the time which is 0.76% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.45% more often than would be expected.
The average opponent winrate against Kalista is 54.06%.