

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: 137,839,620
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 15.1 is the strongest counter to bottom champions of Lux, Yasuo & Kalista. While Senna bottom is countered most by bottom champions of Viktor, Swain & Miss Fortune. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Viktor
o Arauto do Arcano
Senna wins against Viktor 39.22% of the time which is 8.29% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 3.17% less often than would be expected.
The average opponent winrate against Viktor is 47.51%.


Swain
o Grande General Noxiano
Senna wins against Swain 39.52% of the time which is 9.26% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 4.12% less often than would be expected.
The average opponent winrate against Swain is 48.78%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 41.49% of the time which is 5.04% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.06% more often than would be expected.
The average opponent winrate against Miss Fortune is 46.53%.


Vayne
a Caçadora Noturna
Senna wins against Vayne 41.58% of the time which is 7.01% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.87% less often than would be expected.
The average opponent winrate against Vayne is 48.59%.


Veigar
o Pequeno Mestre do Mal
Senna wins against Veigar 42.15% of the time which is 4.92% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.19% more often than would be expected.
The average opponent winrate against Veigar is 47.07%.


Ziggs
o Especialista em Hexplosivos
Senna wins against Ziggs 42.33% of the time which is 6.48% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.34% less often than would be expected.
The average opponent winrate against Ziggs is 48.81%.


Xayah
a Rebelde
Senna wins against Xayah 42.50% of the time which is 8.00% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.84% less often than would be expected.
The average opponent winrate against Xayah is 50.50%.


Kog'Maw
a Boca do Abismo
Senna wins against Kog'Maw 43.30% of the time which is 4.29% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.83% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.59%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 44.01% of the time which is 5.85% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.69% less often than would be expected.
The average opponent winrate against Caitlyn is 49.86%.


Zeri
A Faísca de Zaun
Senna wins against Zeri 44.31% of the time which is 6.54% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 1.37% less often than would be expected.
The average opponent winrate against Zeri is 50.85%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 44.57% of the time which is 6.37% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.20% less often than would be expected.
The average opponent winrate against Ezreal is 50.94%.


Nilah
a Alegria Irrestrita
Senna wins against Nilah 44.64% of the time which is 2.89% lower against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 2.23% more often than would be expected.
The average opponent winrate against Nilah is 47.53%.


Sivir
a Mestra da Batalha
Senna wins against Sivir 44.77% of the time which is 4.29% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.86% more often than would be expected.
The average opponent winrate against Sivir is 49.06%.


Jhin
o Virtuoso
Senna wins against Jhin 44.98% of the time which is 5.32% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.16% less often than would be expected.
The average opponent winrate against Jhin is 50.30%.


Jinx
o Gatilho Desenfreado
Senna wins against Jinx 45.21% of the time which is 4.35% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.80% more often than would be expected.
The average opponent winrate against Jinx is 49.56%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 45.56% of the time which is 6.61% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.44% less often than would be expected.
The average opponent winrate against Ashe is 52.17%.


Varus
a Flecha da Vingança
Senna wins against Varus 45.65% of the time which is 5.60% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.43% less often than would be expected.
The average opponent winrate against Varus is 51.25%.


Aphelios
a Arma dos Devotos
Senna wins against Aphelios 46.56% of the time which is 4.70% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.47% more often than would be expected.
The average opponent winrate against Aphelios is 51.26%.


Kai'Sa
a Filha do Vazio
Senna wins against Kai'Sa 46.88% of the time which is 4.63% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.54% more often than would be expected.
The average opponent winrate against Kai'Sa is 51.51%.


Lucian
o Purificador
Senna wins against Lucian 46.93% of the time which is 4.55% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.62% more often than would be expected.
The average opponent winrate against Lucian is 51.48%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 47.07% of the time which is 3.86% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.31% more often than would be expected.
The average opponent winrate against Smolder is 50.93%.


Tristana
a Artilheira Yordle
Senna wins against Tristana 47.11% of the time which is 5.46% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.29% less often than would be expected.
The average opponent winrate against Tristana is 52.57%.


Twitch
o Semeador da Peste
Senna wins against Twitch 47.39% of the time which is 2.44% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.72% more often than would be expected.
The average opponent winrate against Twitch is 49.83%.


Corki
o Bombardeiro Ousado
Senna wins against Corki 47.49% of the time which is 3.04% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 2.13% more often than would be expected.
The average opponent winrate against Corki is 50.53%.


Samira
a Rosa do Deserto
Senna wins against Samira 48.43% of the time which is 2.82% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.35% more often than would be expected.
The average opponent winrate against Samira is 51.25%.


Draven
o Carrasco de Noxus
Senna wins against Draven 48.48% of the time which is 3.94% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.23% more often than would be expected.
The average opponent winrate against Draven is 52.42%.


Kalista
a Lança da Vingança
Senna wins against Kalista 51.27% of the time which is 0.80% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 4.37% more often than would be expected.
The average opponent winrate against Kalista is 52.07%.


Yasuo
o Imperdoável
Senna wins against Yasuo 53.50% of the time which is 3.82% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 8.98% more often than would be expected.
The average opponent winrate against Yasuo is 49.68%.


Lux
a Dama da Luz
Senna wins against Lux 55.34% of the time which is 7.17% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 12.30% more often than would be expected.
The average opponent winrate against Lux is 48.17%.