

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.
Platinum+ Champions Analysed: 13,304,813
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 7 is the strongest counter to bottom champions of Kalista, Corki & Varus. While Senna support is countered most by bottom champions of Veigar, Yasuo & Tristana. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Veigar
Seigneur des maléfices
Senna wins against Veigar 35.29% of the time which is 10.60% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 12.15% less often than would be expected.
The average opponent winrate against Veigar is 45.89%.


Yasuo
Disgracié
Senna wins against Yasuo 46.11% of the time which is 1.27% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.82% less often than would be expected.
The average opponent winrate against Yasuo is 47.38%.


Tristana
Canonnière yordle
Senna wins against Tristana 47.45% of the time which is 0.48% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.03% less often than would be expected.
The average opponent winrate against Tristana is 47.93%.


Twitch
Semeur de peste
Senna wins against Twitch 48.09% of the time which is 0.66% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.89% less often than would be expected.
The average opponent winrate against Twitch is 47.43%.


Swain
Grand général noxien
Senna wins against Swain 48.12% of the time which is 1.42% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.13% less often than would be expected.
The average opponent winrate against Swain is 46.70%.


Kog'Maw
Gueule des abysses
Senna wins against Kog'Maw 48.30% of the time which is 2.33% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.78% more often than would be expected.
The average opponent winrate against Kog'Maw is 45.97%.


Ziggs
Expert des Hexplosifs
Senna wins against Ziggs 48.56% of the time which is 1.83% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.28% more often than would be expected.
The average opponent winrate against Ziggs is 46.73%.


Caitlyn
Shérif de Piltover
Senna wins against Caitlyn 48.58% of the time which is 0.36% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.91% less often than would be expected.
The average opponent winrate against Caitlyn is 48.94%.


Jinx
Gâchette folle
Senna wins against Jinx 48.76% of the time which is 1.47% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.08% less often than would be expected.
The average opponent winrate against Jinx is 47.29%.


Sivir
Vierge martiale
Senna wins against Sivir 48.85% of the time which is 1.71% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.16% more often than would be expected.
The average opponent winrate against Sivir is 47.14%.


Nilah
Joie incarnée
Senna wins against Nilah 48.88% of the time which is 2.74% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 1.19% more often than would be expected.
The average opponent winrate against Nilah is 46.14%.


Jhin
Virtuose
Senna wins against Jhin 48.98% of the time which is 0.12% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.43% less often than would be expected.
The average opponent winrate against Jhin is 48.86%.


Draven
Glorieux exécuteur
Senna wins against Draven 49.67% of the time which is 0.24% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.31% less often than would be expected.
The average opponent winrate against Draven is 49.43%.


Smolder
Dragonnet flamboyant
Senna wins against Smolder 49.79% of the time which is 2.27% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.72% more often than would be expected.
The average opponent winrate against Smolder is 47.52%.


Aphelios
Arme des Lunaris
Senna wins against Aphelios 49.86% of the time which is 0.83% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.72% less often than would be expected.
The average opponent winrate against Aphelios is 49.03%.


Vayne
Chasseresse nocturne
Senna wins against Vayne 49.97% of the time which is 3.83% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.28% more often than would be expected.
The average opponent winrate against Vayne is 46.14%.


Miss Fortune
Chasseuse de primes
Senna wins against Miss Fortune 50.00% of the time which is 2.20% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.65% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.80%.


Ashe
Archère de givre
Senna wins against Ashe 50.24% of the time which is 2.41% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.86% more often than would be expected.
The average opponent winrate against Ashe is 47.83%.


Zeri
Étincelle de Zaun
Senna wins against Zeri 50.35% of the time which is 2.01% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.46% more often than would be expected.
The average opponent winrate against Zeri is 48.34%.


Lucian
Purificateur
Senna wins against Lucian 50.40% of the time which is 1.61% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.06% more often than would be expected.
The average opponent winrate against Lucian is 48.79%.


Samira
Rose du désert
Senna wins against Samira 50.71% of the time which is 3.01% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.46% more often than would be expected.
The average opponent winrate against Samira is 47.70%.


Yunara
Foi inébranlable
Senna wins against Yunara 50.77% of the time which is 1.46% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.09% less often than would be expected.
The average opponent winrate against Yunara is 49.31%.


Kai'Sa
Fille du Néant
Senna wins against Kai'Sa 50.93% of the time which is 2.00% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.45% more often than would be expected.
The average opponent winrate against Kai'Sa is 48.93%.


Mel
Reflet de l'âme
Senna wins against Mel 52.40% of the time which is 2.94% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.39% more often than would be expected.
The average opponent winrate against Mel is 49.46%.


Xayah
Rebelle
Senna wins against Xayah 52.89% of the time which is 3.83% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.28% more often than would be expected.
The average opponent winrate against Xayah is 49.06%.


Ezreal
Explorateur prodigue
Senna wins against Ezreal 53.97% of the time which is 2.38% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.83% more often than would be expected.
The average opponent winrate against Ezreal is 51.59%.


Varus
Flèche de la vengeance
Senna wins against Varus 54.50% of the time which is 2.93% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.38% more often than would be expected.
The average opponent winrate against Varus is 51.57%.


Corki
Artilleur téméraire
Senna wins against Corki 54.78% of the time which is 4.42% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 2.87% more often than would be expected.
The average opponent winrate against Corki is 50.36%.


Kalista
Lance de la vengeance
Senna wins against Kalista 57.80% of the time which is 1.49% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.06% less often than would be expected.
The average opponent winrate against Kalista is 56.31%.