

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: 39,757,309
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 30 is the strongest counter to bottom champions of Corki, Kalista & Varus. While Senna bottom is countered most by bottom champions of Seraphine, Aurelion Sol & Swain. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Seraphine
a Cantora Sonhadora
Senna wins against Seraphine 39.81% of the time which is 9.44% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 9.20% less often than would be expected.
The average opponent winrate against Seraphine is 49.25%.


Aurelion Sol
o Forjador de Estrelas
Senna wins against Aurelion Sol 42.64% of the time which is 4.66% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 4.42% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.30%.


Swain
o Grande General Noxiano
Senna wins against Swain 44.14% of the time which is 2.26% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.02% less often than would be expected.
The average opponent winrate against Swain is 46.40%.


Brand
a Vingança Flamejante
Senna wins against Brand 45.54% of the time which is 1.10% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.86% less often than would be expected.
The average opponent winrate against Brand is 46.64%.


Mel
o Reflexo da Alma
Senna wins against Mel 45.63% of the time which is 4.85% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 4.61% less often than would be expected.
The average opponent winrate against Mel is 50.48%.


Lux
a Dama da Luz
Senna wins against Lux 46.75% of the time which is 0.89% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.65% less often than would be expected.
The average opponent winrate against Lux is 47.64%.


Nilah
a Alegria Irrestrita
Senna wins against Nilah 47.09% of the time which is 0.08% lower against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 0.16% more often than would be expected.
The average opponent winrate against Nilah is 47.17%.


Ziggs
o Especialista em Hexplosivos
Senna wins against Ziggs 47.56% of the time which is 0.32% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.56% more often than would be expected.
The average opponent winrate against Ziggs is 47.24%.


Sivir
a Mestra da Batalha
Senna wins against Sivir 48.12% of the time which is 0.34% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.10% less often than would be expected.
The average opponent winrate against Sivir is 48.46%.


Tristana
a Artilheira Yordle
Senna wins against Tristana 48.19% of the time which is 2.56% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.32% less often than would be expected.
The average opponent winrate against Tristana is 50.75%.


Veigar
o Pequeno Mestre do Mal
Senna wins against Veigar 48.25% of the time which is 1.37% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.61% more often than would be expected.
The average opponent winrate against Veigar is 46.88%.


Aphelios
a Arma dos Devotos
Senna wins against Aphelios 48.26% of the time which is 2.19% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.95% less often than would be expected.
The average opponent winrate against Aphelios is 50.45%.


Jhin
o Virtuoso
Senna wins against Jhin 48.28% of the time which is 1.70% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.46% less often than would be expected.
The average opponent winrate against Jhin is 49.98%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 48.40% of the time which is 0.15% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.39% more often than would be expected.
The average opponent winrate against Smolder is 48.25%.


Twitch
o Semeador da Peste
Senna wins against Twitch 48.88% of the time which is 0.60% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.36% less often than would be expected.
The average opponent winrate against Twitch is 49.48%.


Jinx
o Gatilho Desenfreado
Senna wins against Jinx 49.51% of the time which is 0.70% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.94% more often than would be expected.
The average opponent winrate against Jinx is 48.81%.


Kog'Maw
a Boca do Abismo
Senna wins against Kog'Maw 49.70% of the time which is 1.99% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 2.23% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.71%.


Yunara
a Fé Inabalável
Senna wins against Yunara 49.73% of the time which is 1.47% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 1.23% less often than would be expected.
The average opponent winrate against Yunara is 51.20%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 49.88% of the time which is 0.42% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.18% less often than would be expected.
The average opponent winrate against Caitlyn is 50.30%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 49.90% of the time which is 0.31% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.55% more often than would be expected.
The average opponent winrate against Ashe is 49.59%.


Kai'Sa
a Filha do Vazio
Senna wins against Kai'Sa 50.14% of the time which is 0.95% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.71% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.09%.


Zeri
A Faísca de Zaun
Senna wins against Zeri 50.16% of the time which is 0.13% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.11% more often than would be expected.
The average opponent winrate against Zeri is 50.29%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 50.22% of the time which is 1.72% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.96% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.50%.


Vayne
a Caçadora Noturna
Senna wins against Vayne 50.23% of the time which is 1.84% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.08% more often than would be expected.
The average opponent winrate against Vayne is 48.39%.


Lucian
o Purificador
Senna wins against Lucian 50.65% of the time which is 1.14% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.90% less often than would be expected.
The average opponent winrate against Lucian is 51.79%.


Xayah
a Rebelde
Senna wins against Xayah 50.67% of the time which is 0.13% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.11% more often than would be expected.
The average opponent winrate against Xayah is 50.80%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 51.90% of the time which is 0.99% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.75% less often than would be expected.
The average opponent winrate against Ezreal is 52.89%.


Yasuo
o Imperdoável
Senna wins against Yasuo 52.25% of the time which is 3.42% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 3.66% more often than would be expected.
The average opponent winrate against Yasuo is 48.83%.


Samira
a Rosa do Deserto
Senna wins against Samira 52.46% of the time which is 2.79% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 3.03% more often than would be expected.
The average opponent winrate against Samira is 49.67%.


Draven
o Carrasco de Noxus
Senna wins against Draven 53.34% of the time which is 0.77% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.01% more often than would be expected.
The average opponent winrate against Draven is 52.57%.


Varus
a Flecha da Vingança
Senna wins against Varus 53.65% of the time which is 0.51% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.75% more often than would be expected.
The average opponent winrate against Varus is 53.14%.


Kalista
a Lança da Vingança
Senna wins against Kalista 53.69% of the time which is 1.57% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 1.33% less often than would be expected.
The average opponent winrate against Kalista is 55.26%.


Corki
o Bombardeiro Ousado
Senna wins against Corki 55.41% of the time which is 2.43% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 2.67% more often than would be expected.
The average opponent winrate against Corki is 52.98%.