

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.
Silver Champions Analysed: 18,402,937
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 15.4 is the strongest counter to bottom champions of Corki, Kalista & Mel. While Senna support is countered most by bottom champions of Hwei, Viktor & Lux. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Hwei
Visionnaire
Senna wins against Hwei 39.87% of the time which is 8.79% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 7.94% less often than would be expected.
The average opponent winrate against Hwei is 48.66%.


Viktor
Héraut de l'arcane
Senna wins against Viktor 42.57% of the time which is 6.35% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 5.50% less often than would be expected.
The average opponent winrate against Viktor is 48.92%.


Lux
Dame de lumière
Senna wins against Lux 44.76% of the time which is 3.76% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.91% less often than would be expected.
The average opponent winrate against Lux is 48.52%.


Veigar
Seigneur des maléfices
Senna wins against Veigar 46.69% of the time which is 0.20% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.65% more often than would be expected.
The average opponent winrate against Veigar is 46.89%.


Jinx
Gâchette folle
Senna wins against Jinx 47.01% of the time which is 1.33% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.48% less often than would be expected.
The average opponent winrate against Jinx is 48.34%.


Ziggs
Expert des Hexplosifs
Senna wins against Ziggs 47.22% of the time which is 1.19% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.34% less often than would be expected.
The average opponent winrate against Ziggs is 48.41%.


Zeri
Étincelle de Zaun
Senna wins against Zeri 47.31% of the time which is 3.35% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 2.50% less often than would be expected.
The average opponent winrate against Zeri is 50.66%.


Twitch
Semeur de peste
Senna wins against Twitch 47.75% of the time which is 1.43% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.58% less often than would be expected.
The average opponent winrate against Twitch is 49.18%.


Jhin
Virtuose
Senna wins against Jhin 48.03% of the time which is 1.79% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.94% less often than would be expected.
The average opponent winrate against Jhin is 49.82%.


Ashe
Archère de givre
Senna wins against Ashe 48.08% of the time which is 1.73% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.88% less often than would be expected.
The average opponent winrate against Ashe is 49.81%.


Caitlyn
Shérif de Piltover
Senna wins against Caitlyn 48.35% of the time which is 1.42% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.57% less often than would be expected.
The average opponent winrate against Caitlyn is 49.77%.


Tristana
Canonnière yordle
Senna wins against Tristana 48.44% of the time which is 2.40% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.55% less often than would be expected.
The average opponent winrate against Tristana is 50.84%.


Séraphine
Chanteuse rêveuse
Senna wins against Séraphine 48.53% of the time which is 1.10% lower against Séraphine than the average opponent.
After normalising both champions win rates Senna wins against Séraphine 0.25% less often than would be expected.
The average opponent winrate against Séraphine is 49.63%.


Brand
Vengeur flamboyant
Senna wins against Brand 48.53% of the time which is 0.90% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.75% more often than would be expected.
The average opponent winrate against Brand is 47.63%.


Sivir
Vierge martiale
Senna wins against Sivir 48.56% of the time which is 0.39% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.46% more often than would be expected.
The average opponent winrate against Sivir is 48.95%.


Draven
Glorieux exécuteur
Senna wins against Draven 48.61% of the time which is 3.49% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 2.64% less often than would be expected.
The average opponent winrate against Draven is 52.10%.


Aphelios
Arme des Lunaris
Senna wins against Aphelios 48.64% of the time which is 2.01% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.16% less often than would be expected.
The average opponent winrate against Aphelios is 50.65%.


Swain
Grand général noxien
Senna wins against Swain 48.73% of the time which is 2.21% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.06% more often than would be expected.
The average opponent winrate against Swain is 46.52%.


Kog'Maw
Gueule des abysses
Senna wins against Kog'Maw 48.83% of the time which is 1.00% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.85% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.83%.


Nilah
Joie incarnée
Senna wins against Nilah 49.02% of the time which is 2.29% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 3.14% more often than would be expected.
The average opponent winrate against Nilah is 46.73%.


Vayne
Chasseresse nocturne
Senna wins against Vayne 49.45% of the time which is 1.12% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.97% more often than would be expected.
The average opponent winrate against Vayne is 48.33%.


Miss Fortune
Chasseuse de primes
Senna wins against Miss Fortune 49.82% of the time which is 1.86% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.71% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.96%.


Ezreal
Explorateur prodigue
Senna wins against Ezreal 50.29% of the time which is 1.38% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.53% less often than would be expected.
The average opponent winrate against Ezreal is 51.67%.


Lucian
Purificateur
Senna wins against Lucian 50.68% of the time which is 1.84% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.99% less often than would be expected.
The average opponent winrate against Lucian is 52.52%.


Kai'Sa
Fille du Néant
Senna wins against Kai'Sa 50.82% of the time which is 1.67% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.82% less often than would be expected.
The average opponent winrate against Kai'Sa is 52.49%.


Varus
Flèche de la vengeance
Senna wins against Varus 50.92% of the time which is 1.20% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.35% less often than would be expected.
The average opponent winrate against Varus is 52.12%.


Samira
Rose du désert
Senna wins against Samira 51.50% of the time which is 0.79% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.64% more often than would be expected.
The average opponent winrate against Samira is 50.71%.


Yasuo
Disgracié
Senna wins against Yasuo 51.54% of the time which is 2.94% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 3.79% more often than would be expected.
The average opponent winrate against Yasuo is 48.60%.


Smolder
Dragonnet flamboyant
Senna wins against Smolder 51.91% of the time which is 1.05% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.90% more often than would be expected.
The average opponent winrate against Smolder is 50.86%.


Xayah
Rebelle
Senna wins against Xayah 52.17% of the time which is 1.81% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.66% more often than would be expected.
The average opponent winrate against Xayah is 50.36%.


Mel
Reflet de l'âme
Senna wins against Mel 52.40% of the time which is 0.97% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.82% more often than would be expected.
The average opponent winrate against Mel is 51.43%.


Kalista
Lance de la vengeance
Senna wins against Kalista 52.54% of the time which is 0.58% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.27% more often than would be expected.
The average opponent winrate against Kalista is 53.12%.


Corki
Artilleur téméraire
Senna wins against Corki 53.70% of the time which is 1.40% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 2.25% more often than would be expected.
The average opponent winrate against Corki is 52.30%.