

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.
Bronze Champions Analysed: 32,947,405
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 support Counters
Senna support on Patch 30 is the strongest counter to support champions of Vex, Malzahar & Ornn. While Senna support is countered most by support champions of Amumu, LeBlanc & Sett. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Amumu
a Múmia Triste
Senna wins against Amumu 43.08% of the time which is 5.62% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 3.46% less often than would be expected.
The average opponent winrate against Amumu is 48.70%.


LeBlanc
a Farsante
Senna wins against LeBlanc 43.48% of the time which is 4.30% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.15% less often than would be expected.
The average opponent winrate against LeBlanc is 47.78%.


Sett
o Chefe
Senna wins against Sett 44.67% of the time which is 5.46% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 3.30% less often than would be expected.
The average opponent winrate against Sett is 50.13%.


Zyra
a Ascensão dos Espinhos
Senna wins against Zyra 44.87% of the time which is 2.98% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.83% less often than would be expected.
The average opponent winrate against Zyra is 47.85%.


Milio
A Chama Gentil
Senna wins against Milio 45.08% of the time which is 2.32% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.17% less often than would be expected.
The average opponent winrate against Milio is 47.40%.


Xerath
o Mago Ascendente
Senna wins against Xerath 45.23% of the time which is 3.68% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.52% less often than would be expected.
The average opponent winrate against Xerath is 48.91%.


Sion
o Colosso Morto-Vivo
Senna wins against Sion 45.32% of the time which is 3.62% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.46% less often than would be expected.
The average opponent winrate against Sion is 48.94%.


Taric
o Escudo de Valoran
Senna wins against Taric 45.32% of the time which is 1.85% lower against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 0.30% more often than would be expected.
The average opponent winrate against Taric is 47.17%.


Sona
a Mestra das Cordas
Senna wins against Sona 45.35% of the time which is 2.50% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.35% less often than would be expected.
The average opponent winrate against Sona is 47.85%.


Fiddlesticks
o Terror Ancestral
Senna wins against Fiddlesticks 45.61% of the time which is 2.92% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 0.76% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.53%.


Vel'Koz
o Olho do Vazio
Senna wins against Vel'Koz 45.70% of the time which is 2.84% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 0.68% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.54%.


Teemo
o Explorador Veloz
Senna wins against Teemo 45.72% of the time which is 0.65% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.49% more often than would be expected.
The average opponent winrate against Teemo is 46.37%.


Nami
a Conjuradora das Marés
Senna wins against Nami 45.74% of the time which is 2.31% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.16% less often than would be expected.
The average opponent winrate against Nami is 48.05%.


Leona
a Alvorada Radiante
Senna wins against Leona 45.79% of the time which is 3.10% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.94% less often than would be expected.
The average opponent winrate against Leona is 48.89%.


Lux
a Dama da Luz
Senna wins against Lux 45.88% of the time which is 3.35% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.19% less often than would be expected.
The average opponent winrate against Lux is 49.23%.


Anivia
a Criofênix
Senna wins against Anivia 45.91% of the time which is 6.30% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 4.14% less often than would be expected.
The average opponent winrate against Anivia is 52.21%.


Janna
a Fúria da Tormenta
Senna wins against Janna 46.22% of the time which is 3.02% lower against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.86% less often than would be expected.
The average opponent winrate against Janna is 49.24%.


Brand
a Vingança Flamejante
Senna wins against Brand 46.37% of the time which is 1.74% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.41% more often than would be expected.
The average opponent winrate against Brand is 48.11%.


Thresh
o Guardião das Correntes
Senna wins against Thresh 46.45% of the time which is 4.08% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 1.92% less often than would be expected.
The average opponent winrate against Thresh is 50.53%.


Poppy
a Guardiã do Martelo
Senna wins against Poppy 46.46% of the time which is 3.10% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.94% less often than would be expected.
The average opponent winrate against Poppy is 49.56%.


Maokai
o Ente Sinistro
Senna wins against Maokai 46.51% of the time which is 2.58% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 0.42% less often than would be expected.
The average opponent winrate against Maokai is 49.09%.


Nautilus
o Titã das Profundezas
Senna wins against Nautilus 46.96% of the time which is 3.86% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.70% less often than would be expected.
The average opponent winrate against Nautilus is 50.82%.


Sylas
o Abjugado
Senna wins against Sylas 47.07% of the time which is 3.55% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.39% less often than would be expected.
The average opponent winrate against Sylas is 50.62%.


Zoe
o Aspecto do Crepúsculo
Senna wins against Zoe 47.37% of the time which is 4.61% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 2.45% less often than would be expected.
The average opponent winrate against Zoe is 51.98%.


Shaco
o Bufão Demoníaco
Senna wins against Shaco 47.40% of the time which is 1.53% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.63% more often than would be expected.
The average opponent winrate against Shaco is 48.93%.


Blitzcrank
o Grande Golem a Vapor
Senna wins against Blitzcrank 47.53% of the time which is 3.19% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.03% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.72%.


Heimerdinger
o Inventor Idolatrado
Senna wins against Heimerdinger 47.57% of the time which is 2.17% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.01% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.74%.


Neeko
a Camaleoa Curiosa
Senna wins against Neeko 47.59% of the time which is 3.39% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.23% less often than would be expected.
The average opponent winrate against Neeko is 50.98%.


Soraka
a Filha das Estrelas
Senna wins against Soraka 47.62% of the time which is 1.03% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.13% more often than would be expected.
The average opponent winrate against Soraka is 48.65%.


Hwei
o Visionário
Senna wins against Hwei 47.74% of the time which is 2.12% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.04% more often than would be expected.
The average opponent winrate against Hwei is 49.86%.


Morgana
a Caída
Senna wins against Morgana 47.79% of the time which is 0.47% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.68% more often than would be expected.
The average opponent winrate against Morgana is 48.26%.


Veigar
o Pequeno Mestre do Mal
Senna wins against Veigar 48.00% of the time which is 2.15% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.01% more often than would be expected.
The average opponent winrate against Veigar is 50.15%.


Pyke
o Estripador das Águas Sangrentas
Senna wins against Pyke 48.09% of the time which is 3.67% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 1.51% less often than would be expected.
The average opponent winrate against Pyke is 51.76%.


Rell
a Dama de Ferro
Senna wins against Rell 48.09% of the time which is 1.67% lower against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.49% more often than would be expected.
The average opponent winrate against Rell is 49.76%.


Shen
o Olho do Crepúsculo
Senna wins against Shen 48.10% of the time which is 0.77% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.39% more often than would be expected.
The average opponent winrate against Shen is 48.87%.


Swain
o Grande General Noxiano
Senna wins against Swain 48.23% of the time which is 1.14% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.02% more often than would be expected.
The average opponent winrate against Swain is 49.37%.


Jarvan IV
o Exemplo de Demacia
Senna wins against Jarvan IV 48.45% of the time which is 0.75% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.41% more often than would be expected.
The average opponent winrate against Jarvan IV is 49.20%.


Syndra
a Soberana Sombria
Senna wins against Syndra 48.54% of the time which is 6.71% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 4.56% less often than would be expected.
The average opponent winrate against Syndra is 55.25%.


Pantheon
a Lança Indestrutível
Senna wins against Pantheon 48.61% of the time which is 1.93% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.23% more often than would be expected.
The average opponent winrate against Pantheon is 50.54%.


Renata Glasc
a Baronesa da Química
Senna wins against Renata Glasc 48.65% of the time which is 2.15% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 0.01% more often than would be expected.
The average opponent winrate against Renata Glasc is 50.80%.


Seraphine
a Cantora Sonhadora
Senna wins against Seraphine 48.69% of the time which is 1.66% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.50% more often than would be expected.
The average opponent winrate against Seraphine is 50.35%.


Zilean
o Guardião do Tempo
Senna wins against Zilean 49.21% of the time which is 0.57% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.59% more often than would be expected.
The average opponent winrate against Zilean is 49.78%.


Zac
a Arma Secreta
Senna wins against Zac 49.22% of the time which is 0.62% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 1.54% more often than would be expected.
The average opponent winrate against Zac is 49.84%.


Karma
a Iluminada
Senna wins against Karma 49.22% of the time which is 1.44% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.72% more often than would be expected.
The average opponent winrate against Karma is 50.66%.


Lulu
a Fada Feiticeira
Senna wins against Lulu 49.28% of the time which is 1.42% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.74% more often than would be expected.
The average opponent winrate against Lulu is 50.70%.


Cho'Gath
o Terror do Vazio
Senna wins against Cho'Gath 49.32% of the time which is 2.20% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.04% less often than would be expected.
The average opponent winrate against Cho'Gath is 51.52%.


Braum
o Coração de Freljord
Senna wins against Braum 49.34% of the time which is 0.17% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 1.99% more often than would be expected.
The average opponent winrate against Braum is 49.51%.


Malphite
o Fragmento do Monolito
Senna wins against Malphite 49.36% of the time which is 1.65% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.51% more often than would be expected.
The average opponent winrate against Malphite is 51.01%.


Galio
o Colosso
Senna wins against Galio 49.37% of the time which is 0.13% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.29% more often than would be expected.
The average opponent winrate against Galio is 49.24%.


Yuumi
a Gata Mágica
Senna wins against Yuumi 49.40% of the time which is 1.96% 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 51.36%.


Annie
a Criança Sombria
Senna wins against Annie 49.57% of the time which is 1.48% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 0.68% more often than would be expected.
The average opponent winrate against Annie is 51.05%.


Ahri
a Raposa de Nove Caudas
Senna wins against Ahri 49.58% of the time which is 2.80% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.64% less often than would be expected.
The average opponent winrate against Ahri is 52.38%.


Bardo
o Protetor Andarilho
Senna wins against Bardo 49.87% of the time which is 1.34% lower against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 0.82% more often than would be expected.
The average opponent winrate against Bardo is 51.21%.


Ziggs
o Especialista em Hexplosivos
Senna wins against Ziggs 49.88% of the time which is 0.83% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.33% more often than would be expected.
The average opponent winrate against Ziggs is 50.71%.


Tahm Kench
o Rei do Rio
Senna wins against Tahm Kench 50.11% of the time which is 0.67% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.49% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.78%.


Alistar
o Minotauro
Senna wins against Alistar 50.24% of the time which is 1.04% lower against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 1.12% more often than would be expected.
The average opponent winrate against Alistar is 51.28%.


Twitch
o Semeador da Peste
Senna wins against Twitch 50.64% of the time which is 4.45% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.30% less often than would be expected.
The average opponent winrate against Twitch is 55.09%.


Gragas
o Badernista
Senna wins against Gragas 51.02% of the time which is 1.73% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.43% more often than would be expected.
The average opponent winrate against Gragas is 52.75%.


Mel
o Reflexo da Alma
Senna wins against Mel 51.12% of the time which is 1.01% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.15% more often than would be expected.
The average opponent winrate against Mel is 52.13%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 51.45% of the time which is 1.48% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.68% more often than would be expected.
The average opponent winrate against Ashe is 52.93%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 52.14% of the time which is 9.28% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 7.21% less often than would be expected.
The average opponent winrate against Caitlyn is 61.42%.


Nidalee
a Caçadora Bestial
Senna wins against Nidalee 52.44% of the time which is 0.51% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 2.67% more often than would be expected.
The average opponent winrate against Nidalee is 51.93%.


Rakan
O Charmoso
Senna wins against Rakan 52.65% of the time which is 1.42% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 3.58% more often than would be expected.
The average opponent winrate against Rakan is 51.23%.


Jhin
o Virtuoso
Senna wins against Jhin 53.29% of the time which is 4.22% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.09% less often than would be expected.
The average opponent winrate against Jhin is 57.51%.


Lee Sin
o Monge Cego
Senna wins against Lee Sin 53.33% of the time which is 0.62% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 1.53% more often than would be expected.
The average opponent winrate against Lee Sin is 53.95%.


Dr. Mundo
o Louco de Zaun
Senna wins against Dr. Mundo 53.50% of the time which is 0.95% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 3.11% more often than would be expected.
The average opponent winrate against Dr. Mundo is 52.55%.


Elise
a Aranha Rainha
Senna wins against Elise 53.60% of the time which is 2.04% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 4.20% more often than would be expected.
The average opponent winrate against Elise is 51.56%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 55.87% of the time which is 0.35% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.49% more often than would be expected.
The average opponent winrate against Miss Fortune is 55.52%.


Ivern
o Pai do Verde
Senna wins against Ivern 55.93% of the time which is 2.81% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 4.97% more often than would be expected.
The average opponent winrate against Ivern is 53.12%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 56.00% of the time which is 4.88% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.80% less often than would be expected.
The average opponent winrate against Ezreal is 60.88%.


Yasuo
o Imperdoável
Senna wins against Yasuo 56.69% of the time which is 0.43% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.70% more often than would be expected.
The average opponent winrate against Yasuo is 57.12%.


Ornn
O Fogo sob a Montanha
Senna wins against Ornn 57.27% of the time which is 3.54% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 5.69% more often than would be expected.
The average opponent winrate against Ornn is 53.73%.


Malzahar
o Profeta do Vazio
Senna wins against Malzahar 60.87% of the time which is 8.30% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 10.46% more often than would be expected.
The average opponent winrate against Malzahar is 52.57%.


Vex
a Melancolista
Senna wins against Vex 61.54% of the time which is 11.02% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 13.18% more often than would be expected.
The average opponent winrate against Vex is 50.52%.