

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: 29,351,249
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 15.9 is the strongest counter to bottom champions of Kalista, Smolder & Ezreal. While Senna support is countered most by bottom champions of Karthus, Aurelion Sol & Brand. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Karthus
il cantore della morte
Senna wins against Karthus 44.02% of the time which is 2.38% lower against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 2.77% less often than would be expected.
The average opponent winrate against Karthus is 46.40%.


Aurelion Sol
il forgiatore di stelle
Senna wins against Aurelion Sol 44.26% of the time which is 1.77% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 2.16% less often than would be expected.
The average opponent winrate against Aurelion Sol is 46.03%.


Brand
la vendetta ardente
Senna wins against Brand 44.90% of the time which is 2.61% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 3.00% less often than would be expected.
The average opponent winrate against Brand is 47.51%.


Twitch
il ratto della peste
Senna wins against Twitch 45.72% of the time which is 2.08% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.47% less often than would be expected.
The average opponent winrate against Twitch is 47.80%.


Vel'Koz
l'occhio del Vuoto
Senna wins against Vel'Koz 45.76% of the time which is 1.66% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.05% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.42%.


Seraphine
la cantante sognatrice
Senna wins against Seraphine 45.97% of the time which is 2.36% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 2.75% less often than would be expected.
The average opponent winrate against Seraphine is 48.33%.


Kog'Maw
la bocca dell'abisso
Senna wins against Kog'Maw 46.00% of the time which is 0.69% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.08% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.69%.


Hwei
Il visionario
Senna wins against Hwei 46.55% of the time which is 1.04% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.43% less often than would be expected.
The average opponent winrate against Hwei is 47.59%.


Tristana
l'artigliere degli yordle
Senna wins against Tristana 47.17% of the time which is 1.04% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.43% less often than would be expected.
The average opponent winrate against Tristana is 48.21%.


Nilah
la gioia travolgente
Senna wins against Nilah 47.32% of the time which is 1.48% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 1.09% more often than would be expected.
The average opponent winrate against Nilah is 45.84%.


Veigar
il piccolo genio del male
Senna wins against Veigar 47.77% of the time which is 0.82% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.43% more often than would be expected.
The average opponent winrate against Veigar is 46.95%.


Jinx
la mina vagante
Senna wins against Jinx 48.58% of the time which is 1.23% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.84% more often than would be expected.
The average opponent winrate against Jinx is 47.35%.


Jhin
il virtuoso
Senna wins against Jhin 48.63% of the time which is 0.64% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.03% less often than would be expected.
The average opponent winrate against Jhin is 49.27%.


Lux
la signora della luminosità
Senna wins against Lux 48.73% of the time which is 1.35% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.96% more often than would be expected.
The average opponent winrate against Lux is 47.38%.


Lucian
il purificatore
Senna wins against Lucian 48.78% of the time which is 0.52% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.13% more often than would be expected.
The average opponent winrate against Lucian is 48.26%.


Ashe
l'arciere dei ghiacci
Senna wins against Ashe 49.19% of the time which is 0.07% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.32% less often than would be expected.
The average opponent winrate against Ashe is 49.12%.


Viktor
l'araldo dell'Arcane
Senna wins against Viktor 49.40% of the time which is 1.02% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.63% more often than would be expected.
The average opponent winrate against Viktor is 48.38%.


Miss Fortune
la cacciatrice di taglie
Senna wins against Miss Fortune 49.41% of the time which is 1.39% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.00% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.02%.


Ziggs
l'esperto di hexplosivi
Senna wins against Ziggs 49.45% of the time which is 1.08% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.69% more often than would be expected.
The average opponent winrate against Ziggs is 48.37%.


Samira
la rosa del deserto
Senna wins against Samira 49.52% of the time which is 0.00% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.39% less often than would be expected.
The average opponent winrate against Samira is 49.52%.


Caitlyn
lo sceriffo di Piltover
Senna wins against Caitlyn 49.59% of the time which is 0.28% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.67% less often than would be expected.
The average opponent winrate against Caitlyn is 49.87%.


Mel
il riflesso dell'anima
Senna wins against Mel 49.76% of the time which is 0.74% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.35% more often than would be expected.
The average opponent winrate against Mel is 49.02%.


Aphelios
L'arma della fede
Senna wins against Aphelios 49.80% of the time which is 0.22% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.61% less often than would be expected.
The average opponent winrate against Aphelios is 50.02%.


Vayne
la cacciatrice notturna
Senna wins against Vayne 49.88% of the time which is 2.29% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.90% more often than would be expected.
The average opponent winrate against Vayne is 47.59%.


Swain
il gran generale di Noxus
Senna wins against Swain 49.90% of the time which is 3.19% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.80% more often than would be expected.
The average opponent winrate against Swain is 46.71%.


Varus
la freccia del castigo
Senna wins against Varus 50.03% of the time which is 0.97% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.36% less often than would be expected.
The average opponent winrate against Varus is 51.00%.


Sivir
la signora delle battaglie
Senna wins against Sivir 50.06% of the time which is 1.57% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.18% more often than would be expected.
The average opponent winrate against Sivir is 48.49%.


Zeri
La scintilla di Zaun
Senna wins against Zeri 50.36% of the time which is 0.37% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.02% less often than would be expected.
The average opponent winrate against Zeri is 49.99%.


Corki
il bombardiere spericolato
Senna wins against Corki 50.36% of the time which is 0.31% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.70% less often than would be expected.
The average opponent winrate against Corki is 50.67%.


Xayah
la ribelle
Senna wins against Xayah 50.98% of the time which is 2.02% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 1.63% more often than would be expected.
The average opponent winrate against Xayah is 48.96%.


Kai'Sa
Figlia del vuoto
Senna wins against Kai'Sa 51.02% of the time which is 0.64% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.25% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.38%.


Draven
il glorioso carnefice
Senna wins against Draven 51.19% of the time which is 0.55% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.16% more often than would be expected.
The average opponent winrate against Draven is 50.64%.


Yasuo
il reietto
Senna wins against Yasuo 51.54% of the time which is 3.93% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 3.54% more often than would be expected.
The average opponent winrate against Yasuo is 47.61%.


Xerath
il magus ascendente
Senna wins against Xerath 51.64% of the time which is 4.39% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 4.00% more often than would be expected.
The average opponent winrate against Xerath is 47.25%.


Ezreal
il prodigo esploratore
Senna wins against Ezreal 52.11% of the time which is 0.31% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.08% less often than would be expected.
The average opponent winrate against Ezreal is 51.80%.


Smolder
il principino ardente
Senna wins against Smolder 52.62% of the time which is 2.44% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.05% more often than would be expected.
The average opponent winrate against Smolder is 50.18%.


Kalista
la lancia della vendetta
Senna wins against Kalista 57.87% of the time which is 4.45% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 4.06% more often than would be expected.
The average opponent winrate against Kalista is 53.42%.