

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: 87,301,400
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 support Counters
Senna bottom on Patch 15.16 is the strongest counter to support champions of Yasuo, Caitlyn & Mordekaiser. While Senna bottom is countered most by support champions of LeBlanc, Orianna & Vex. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


LeBlanc
a Farsante
Senna wins against LeBlanc 42.99% of the time which is 5.71% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 5.21% less often than would be expected.
The average opponent winrate against LeBlanc is 48.70%.


Orianna
a Donzela Mecânica
Senna wins against Orianna 44.17% of the time which is 8.92% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 8.42% less often than would be expected.
The average opponent winrate against Orianna is 53.09%.


Vex
a Melancolista
Senna wins against Vex 44.83% of the time which is 6.79% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 6.29% less often than would be expected.
The average opponent winrate against Vex is 51.62%.


Amumu
a Múmia Triste
Senna wins against Amumu 45.17% of the time which is 3.99% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 3.49% less often than would be expected.
The average opponent winrate against Amumu is 49.16%.


Brand
a Vingança Flamejante
Senna wins against Brand 46.64% of the time which is 1.33% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.83% less often than would be expected.
The average opponent winrate against Brand is 47.97%.


Zyra
a Ascensão dos Espinhos
Senna wins against Zyra 46.72% of the time which is 1.07% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.57% less often than would be expected.
The average opponent winrate against Zyra is 47.79%.


Vel'Koz
o Olho do Vazio
Senna wins against Vel'Koz 47.28% of the time which is 1.55% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.05% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.83%.


Sona
a Mestra das Cordas
Senna wins against Sona 47.40% of the time which is 0.31% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.19% more often than would be expected.
The average opponent winrate against Sona is 47.71%.


Morgana
a Caída
Senna wins against Morgana 47.55% of the time which is 1.29% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.79% less often than would be expected.
The average opponent winrate against Morgana is 48.84%.


Milio
A Chama Gentil
Senna wins against Milio 47.78% of the time which is 0.71% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 1.21% more often than would be expected.
The average opponent winrate against Milio is 47.07%.


Zilean
o Guardião do Tempo
Senna wins against Zilean 47.87% of the time which is 1.06% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 0.56% less often than would be expected.
The average opponent winrate against Zilean is 48.93%.


Lux
a Dama da Luz
Senna wins against Lux 48.00% of the time which is 1.87% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.37% less often than would be expected.
The average opponent winrate against Lux is 49.87%.


Pyke
o Estripador das Águas Sangrentas
Senna wins against Pyke 48.01% of the time which is 3.20% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 2.70% less often than would be expected.
The average opponent winrate against Pyke is 51.21%.


Xerath
o Mago Ascendente
Senna wins against Xerath 48.03% of the time which is 1.42% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.92% less often than would be expected.
The average opponent winrate against Xerath is 49.45%.


Nami
a Conjuradora das Marés
Senna wins against Nami 48.17% of the time which is 0.36% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.86% more often than would be expected.
The average opponent winrate against Nami is 47.81%.


Soraka
a Filha das Estrelas
Senna wins against Soraka 48.19% of the time which is 0.00% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.50% more often than would be expected.
The average opponent winrate against Soraka is 48.19%.


Galio
o Colosso
Senna wins against Galio 48.29% of the time which is 1.32% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.82% less often than would be expected.
The average opponent winrate against Galio is 49.61%.


Shen
o Olho do Crepúsculo
Senna wins against Shen 48.36% of the time which is 1.32% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.82% less often than would be expected.
The average opponent winrate against Shen is 49.68%.


Blitzcrank
o Grande Golem a Vapor
Senna wins against Blitzcrank 48.40% of the time which is 2.02% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.52% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.42%.


Rell
a Dama de Ferro
Senna wins against Rell 48.40% of the time which is 2.19% lower against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.69% less often than would be expected.
The average opponent winrate against Rell is 50.59%.


Bardo
o Protetor Andarilho
Senna wins against Bardo 48.47% of the time which is 1.41% lower against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 0.91% less often than would be expected.
The average opponent winrate against Bardo is 49.88%.


Thresh
o Guardião das Correntes
Senna wins against Thresh 48.50% of the time which is 1.23% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.73% less often than would be expected.
The average opponent winrate against Thresh is 49.73%.


Leona
a Alvorada Radiante
Senna wins against Leona 48.94% of the time which is 0.03% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.47% more often than would be expected.
The average opponent winrate against Leona is 48.97%.


Elise
a Aranha Rainha
Senna wins against Elise 48.95% of the time which is 0.22% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.72% more often than would be expected.
The average opponent winrate against Elise is 48.73%.


Taric
o Escudo de Valoran
Senna wins against Taric 49.00% of the time which is 1.94% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 2.44% more often than would be expected.
The average opponent winrate against Taric is 47.06%.


Seraphine
a Cantora Sonhadora
Senna wins against Seraphine 49.16% of the time which is 1.88% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.38% less often than would be expected.
The average opponent winrate against Seraphine is 51.04%.


Shaco
o Bufão Demoníaco
Senna wins against Shaco 49.21% of the time which is 0.59% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.09% less often than would be expected.
The average opponent winrate against Shaco is 49.80%.


Veigar
o Pequeno Mestre do Mal
Senna wins against Veigar 49.23% of the time which is 2.54% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 2.04% less often than would be expected.
The average opponent winrate against Veigar is 51.77%.


Sett
o Chefe
Senna wins against Sett 49.26% of the time which is 2.55% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 2.05% less often than would be expected.
The average opponent winrate against Sett is 51.81%.


Malphite
o Fragmento do Monolito
Senna wins against Malphite 49.27% of the time which is 2.36% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.86% less often than would be expected.
The average opponent winrate against Malphite is 51.63%.


Jarvan IV
o Exemplo de Demacia
Senna wins against Jarvan IV 49.32% of the time which is 1.08% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 0.58% less often than would be expected.
The average opponent winrate against Jarvan IV is 50.40%.


Camille
a Sombra de Aço
Senna wins against Camille 49.48% of the time which is 4.17% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 3.67% less often than would be expected.
The average opponent winrate against Camille is 53.65%.


Sion
o Colosso Morto-Vivo
Senna wins against Sion 49.56% of the time which is 0.03% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.47% more often than would be expected.
The average opponent winrate against Sion is 49.59%.


Nidalee
a Caçadora Bestial
Senna wins against Nidalee 49.63% of the time which is 0.99% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.49% less often than would be expected.
The average opponent winrate against Nidalee is 50.62%.


Anivia
a Criofênix
Senna wins against Anivia 49.71% of the time which is 2.47% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 1.97% less often than would be expected.
The average opponent winrate against Anivia is 52.18%.


Maokai
o Ente Sinistro
Senna wins against Maokai 49.72% of the time which is 0.87% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 1.37% more often than would be expected.
The average opponent winrate against Maokai is 48.85%.


Teemo
o Explorador Veloz
Senna wins against Teemo 50.03% of the time which is 3.20% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 3.70% more often than would be expected.
The average opponent winrate against Teemo is 46.83%.


Karma
a Iluminada
Senna wins against Karma 50.26% of the time which is 0.35% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.85% more often than would be expected.
The average opponent winrate against Karma is 49.91%.


Pantheon
a Lança Indestrutível
Senna wins against Pantheon 50.29% of the time which is 0.30% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.20% more often than would be expected.
The average opponent winrate against Pantheon is 50.59%.


Zac
a Arma Secreta
Senna wins against Zac 50.31% of the time which is 0.34% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.84% more often than would be expected.
The average opponent winrate against Zac is 49.97%.


Neeko
a Camaleoa Curiosa
Senna wins against Neeko 50.62% of the time which is 0.46% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.04% more often than would be expected.
The average opponent winrate against Neeko is 51.08%.


Poppy
a Guardiã do Martelo
Senna wins against Poppy 50.63% of the time which is 1.23% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.73% more often than would be expected.
The average opponent winrate against Poppy is 49.40%.


Nautilus
o Titã das Profundezas
Senna wins against Nautilus 50.73% of the time which is 0.05% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.45% more often than would be expected.
The average opponent winrate against Nautilus is 50.78%.


Lulu
a Fada Feiticeira
Senna wins against Lulu 50.73% of the time which is 0.56% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 1.06% more often than would be expected.
The average opponent winrate against Lulu is 50.17%.


Tahm Kench
o Rei do Rio
Senna wins against Tahm Kench 50.76% of the time which is 0.08% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 0.58% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.68%.


Swain
o Grande General Noxiano
Senna wins against Swain 50.78% of the time which is 0.26% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.76% more often than would be expected.
The average opponent winrate against Swain is 50.52%.


Annie
a Criança Sombria
Senna wins against Annie 50.80% of the time which is 0.45% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 0.95% more often than would be expected.
The average opponent winrate against Annie is 50.35%.


Fiddlesticks
o Terror Ancestral
Senna wins against Fiddlesticks 50.89% of the time which is 2.59% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 3.09% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.30%.


Gragas
o Badernista
Senna wins against Gragas 51.05% of the time which is 0.03% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.47% more often than would be expected.
The average opponent winrate against Gragas is 51.08%.


Wukong
o Macaco Rei
Senna wins against Wukong 51.30% of the time which is 0.66% lower against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 0.16% less often than would be expected.
The average opponent winrate against Wukong is 51.96%.


Janna
a Fúria da Tormenta
Senna wins against Janna 51.36% of the time which is 3.01% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 3.51% more often than would be expected.
The average opponent winrate against Janna is 48.35%.


Hwei
o Visionário
Senna wins against Hwei 51.45% of the time which is 1.10% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.60% more often than would be expected.
The average opponent winrate against Hwei is 50.35%.


Malzahar
o Profeta do Vazio
Senna wins against Malzahar 51.59% of the time which is 1.49% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.99% less often than would be expected.
The average opponent winrate against Malzahar is 53.08%.


Rakan
O Charmoso
Senna wins against Rakan 51.71% of the time which is 0.94% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 1.44% more often than would be expected.
The average opponent winrate against Rakan is 50.77%.


Renata Glasc
a Baronesa da Química
Senna wins against Renata Glasc 51.72% of the time which is 1.65% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 2.15% more often than would be expected.
The average opponent winrate against Renata Glasc is 50.07%.


Yuumi
a Gata Mágica
Senna wins against Yuumi 51.75% of the time which is 0.30% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.20% more often than would be expected.
The average opponent winrate against Yuumi is 52.05%.


Braum
o Coração de Freljord
Senna wins against Braum 51.77% of the time which is 2.26% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 2.76% more often than would be expected.
The average opponent winrate against Braum is 49.51%.


Lissandra
a Bruxa Gélida
Senna wins against Lissandra 51.79% of the time which is 0.64% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 0.14% less often than would be expected.
The average opponent winrate against Lissandra is 52.43%.


Heimerdinger
o Inventor Idolatrado
Senna wins against Heimerdinger 51.80% of the time which is 1.30% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.80% more often than would be expected.
The average opponent winrate against Heimerdinger is 50.50%.


Zed
o Mestre das Sombras
Senna wins against Zed 51.89% of the time which is 3.34% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.84% less often than would be expected.
The average opponent winrate against Zed is 55.23%.


Sylas
o Abjugado
Senna wins against Sylas 51.96% of the time which is 0.84% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.34% more often than would be expected.
The average opponent winrate against Sylas is 51.12%.


Zoe
o Aspecto do Crepúsculo
Senna wins against Zoe 52.09% of the time which is 0.96% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.46% more often than would be expected.
The average opponent winrate against Zoe is 51.13%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 52.17% of the time which is 1.41% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.91% less often than would be expected.
The average opponent winrate against Ashe is 53.58%.


Alistar
o Minotauro
Senna wins against Alistar 52.34% of the time which is 1.51% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 2.01% more often than would be expected.
The average opponent winrate against Alistar is 50.83%.


Jhin
o Virtuoso
Senna wins against Jhin 52.48% of the time which is 5.51% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 5.02% less often than would be expected.
The average opponent winrate against Jhin is 57.99%.


Twitch
o Semeador da Peste
Senna wins against Twitch 52.49% of the time which is 3.72% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 3.23% less often than would be expected.
The average opponent winrate against Twitch is 56.21%.


Mel
o Reflexo da Alma
Senna wins against Mel 52.54% of the time which is 0.54% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.04% less often than would be expected.
The average opponent winrate against Mel is 53.08%.


Cho'Gath
o Terror do Vazio
Senna wins against Cho'Gath 53.18% of the time which is 0.79% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.29% more often than would be expected.
The average opponent winrate against Cho'Gath is 52.39%.


Lee Sin
o Monge Cego
Senna wins against Lee Sin 54.04% of the time which is 1.06% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.56% less often than would be expected.
The average opponent winrate against Lee Sin is 55.10%.


Dr. Mundo
o Louco de Zaun
Senna wins against Dr. Mundo 54.10% of the time which is 1.16% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 1.66% more often than would be expected.
The average opponent winrate against Dr. Mundo is 52.94%.


Ivern
o Pai do Verde
Senna wins against Ivern 54.63% of the time which is 3.63% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 4.13% more often than would be expected.
The average opponent winrate against Ivern is 51.00%.


Ziggs
o Especialista em Hexplosivos
Senna wins against Ziggs 54.81% of the time which is 2.16% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 2.66% more often than would be expected.
The average opponent winrate against Ziggs is 52.65%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 54.82% of the time which is 1.95% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.46% less often than would be expected.
The average opponent winrate against Miss Fortune is 56.77%.


Ahri
a Raposa de Nove Caudas
Senna wins against Ahri 54.95% of the time which is 2.20% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 2.70% more often than would be expected.
The average opponent winrate against Ahri is 52.75%.


Syndra
a Soberana Sombria
Senna wins against Syndra 55.56% of the time which is 1.23% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.73% more often than would be expected.
The average opponent winrate against Syndra is 54.33%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 56.20% of the time which is 5.97% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 5.50% less often than would be expected.
The average opponent winrate against Ezreal is 62.17%.


Twisted Fate
o Mestre das Cartas
Senna wins against Twisted Fate 56.46% of the time which is 5.04% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 5.54% more often than would be expected.
The average opponent winrate against Twisted Fate is 51.42%.


Aurelion Sol
o Forjador de Estrelas
Senna wins against Aurelion Sol 58.65% of the time which is 5.66% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 6.16% more often than would be expected.
The average opponent winrate against Aurelion Sol is 52.99%.


Ekko
o Rapaz que Estilhaçou o Tempo
Senna wins against Ekko 60.58% of the time which is 8.21% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 8.71% more often than would be expected.
The average opponent winrate against Ekko is 52.37%.


Ornn
O Fogo sob a Montanha
Senna wins against Ornn 60.75% of the time which is 6.72% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 7.22% more often than would be expected.
The average opponent winrate against Ornn is 54.03%.


Mordekaiser
o Revenã de Ferro
Senna wins against Mordekaiser 61.11% of the time which is 4.31% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 4.80% more often than would be expected.
The average opponent winrate against Mordekaiser is 56.80%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 61.16% of the time which is 0.08% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.56% more often than would be expected.
The average opponent winrate against Caitlyn is 61.08%.


Yasuo
o Imperdoável
Senna wins against Yasuo 64.46% of the time which is 4.81% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 5.29% more often than would be expected.
The average opponent winrate against Yasuo is 59.65%.