

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.
Emerald+ Champions Analysed: 16,422,577
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 15.10 is the strongest counter to support champions of Malphite, Lee Sin & Sett. While Senna bottom is countered most by support champions of Ahri, Heimerdinger & Janna. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Ahri
a Raposa de Nove Caudas
Senna wins against Ahri 44.66% of the time which is 7.43% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 10.00% less often than would be expected.
The average opponent winrate against Ahri is 52.09%.


Heimerdinger
o Inventor Idolatrado
Senna wins against Heimerdinger 48.44% of the time which is 1.21% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 3.78% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.65%.


Janna
a Fúria da Tormenta
Senna wins against Janna 48.46% of the time which is 0.80% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.77% less often than would be expected.
The average opponent winrate against Janna is 47.66%.


Zilean
o Guardião do Tempo
Senna wins against Zilean 48.54% of the time which is 0.48% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 2.09% less often than would be expected.
The average opponent winrate against Zilean is 48.06%.


Shen
o Olho do Crepúsculo
Senna wins against Shen 48.67% of the time which is 0.99% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 3.56% less often than would be expected.
The average opponent winrate against Shen is 49.66%.


Camille
a Sombra de Aço
Senna wins against Camille 48.73% of the time which is 2.49% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 5.06% less often than would be expected.
The average opponent winrate against Camille is 51.22%.


Elise
a Aranha Rainha
Senna wins against Elise 48.99% of the time which is 1.63% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.94% less often than would be expected.
The average opponent winrate against Elise is 47.36%.


Leona
a Alvorada Radiante
Senna wins against Leona 49.07% of the time which is 1.20% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.37% less often than would be expected.
The average opponent winrate against Leona is 47.87%.


Pyke
o Estripador das Águas Sangrentas
Senna wins against Pyke 49.11% of the time which is 0.19% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 2.76% less often than would be expected.
The average opponent winrate against Pyke is 49.30%.


Taric
o Escudo de Valoran
Senna wins against Taric 49.41% of the time which is 2.67% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 0.10% more often than would be expected.
The average opponent winrate against Taric is 46.74%.


Thresh
o Guardião das Correntes
Senna wins against Thresh 49.52% of the time which is 1.64% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.93% less often than would be expected.
The average opponent winrate against Thresh is 47.88%.


Swain
o Grande General Noxiano
Senna wins against Swain 49.57% of the time which is 0.54% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.11% less often than would be expected.
The average opponent winrate against Swain is 50.11%.


Sona
a Mestra das Cordas
Senna wins against Sona 49.89% of the time which is 2.54% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.03% less often than would be expected.
The average opponent winrate against Sona is 47.35%.


Gragas
o Badernista
Senna wins against Gragas 50.00% of the time which is 0.05% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 2.62% less often than would be expected.
The average opponent winrate against Gragas is 50.05%.


Nami
a Conjuradora das Marés
Senna wins against Nami 50.09% of the time which is 2.68% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.11% more often than would be expected.
The average opponent winrate against Nami is 47.41%.


Vel'Koz
o Olho do Vazio
Senna wins against Vel'Koz 50.22% of the time which is 1.19% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.38% less often than would be expected.
The average opponent winrate against Vel'Koz is 49.03%.


Milio
A Chama Gentil
Senna wins against Milio 50.26% of the time which is 3.30% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.73% more often than would be expected.
The average opponent winrate against Milio is 46.96%.


Bardo
o Protetor Andarilho
Senna wins against Bardo 50.34% of the time which is 1.66% higher 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 48.68%.


Taliyah
a Tecelã de Pedras
Senna wins against Taliyah 50.38% of the time which is 0.06% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 2.63% less often than would be expected.
The average opponent winrate against Taliyah is 50.44%.


Neeko
a Camaleoa Curiosa
Senna wins against Neeko 50.49% of the time which is 0.28% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 2.29% less often than would be expected.
The average opponent winrate against Neeko is 50.21%.


Rell
a Dama de Ferro
Senna wins against Rell 50.49% of the time which is 2.34% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.23% less often than would be expected.
The average opponent winrate against Rell is 48.15%.


Zyra
a Ascensão dos Espinhos
Senna wins against Zyra 50.53% of the time which is 1.50% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 1.07% less often than would be expected.
The average opponent winrate against Zyra is 49.03%.


Amumu
a Múmia Triste
Senna wins against Amumu 50.65% of the time which is 1.54% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 1.03% less often than would be expected.
The average opponent winrate against Amumu is 49.11%.


Fiddlesticks
o Terror Ancestral
Senna wins against Fiddlesticks 50.86% of the time which is 2.43% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 0.14% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.43%.


Poppy
a Guardiã do Martelo
Senna wins against Poppy 51.37% of the time which is 3.58% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.01% more often than would be expected.
The average opponent winrate against Poppy is 47.79%.


LeBlanc
a Farsante
Senna wins against LeBlanc 51.39% of the time which is 2.54% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.03% less often than would be expected.
The average opponent winrate against LeBlanc is 48.85%.


Lulu
a Fada Feiticeira
Senna wins against Lulu 51.49% of the time which is 3.16% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.59% more often than would be expected.
The average opponent winrate against Lulu is 48.33%.


Soraka
a Filha das Estrelas
Senna wins against Soraka 51.80% of the time which is 4.09% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.52% more often than would be expected.
The average opponent winrate against Soraka is 47.71%.


Morgana
a Caída
Senna wins against Morgana 51.81% of the time which is 3.45% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.88% more often than would be expected.
The average opponent winrate against Morgana is 48.36%.


Kennen
o Coração da Tempestade
Senna wins against Kennen 51.85% of the time which is 0.78% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.79% less often than would be expected.
The average opponent winrate against Kennen is 51.07%.


Pantheon
a Lança Indestrutível
Senna wins against Pantheon 51.91% of the time which is 3.33% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.76% more often than would be expected.
The average opponent winrate against Pantheon is 48.58%.


Karma
a Iluminada
Senna wins against Karma 52.02% of the time which is 2.36% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.21% less often than would be expected.
The average opponent winrate against Karma is 49.66%.


Alistar
o Minotauro
Senna wins against Alistar 52.11% of the time which is 3.37% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.80% more often than would be expected.
The average opponent winrate against Alistar is 48.74%.


Shaco
o Bufão Demoníaco
Senna wins against Shaco 52.18% of the time which is 2.65% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.08% more often than would be expected.
The average opponent winrate against Shaco is 49.53%.


Rakan
O Charmoso
Senna wins against Rakan 52.18% of the time which is 3.47% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.90% more often than would be expected.
The average opponent winrate against Rakan is 48.71%.


Blitzcrank
o Grande Golem a Vapor
Senna wins against Blitzcrank 52.19% of the time which is 3.14% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.57% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.05%.


Lux
a Dama da Luz
Senna wins against Lux 52.41% of the time which is 1.87% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.70% less often than would be expected.
The average opponent winrate against Lux is 50.54%.


Hwei
o Visionário
Senna wins against Hwei 52.47% of the time which is 2.28% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.29% less often than would be expected.
The average opponent winrate against Hwei is 50.19%.


Maokai
o Ente Sinistro
Senna wins against Maokai 52.59% of the time which is 4.63% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 2.06% more often than would be expected.
The average opponent winrate against Maokai is 47.96%.


Ivern
o Pai do Verde
Senna wins against Ivern 52.60% of the time which is 4.37% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 1.80% more often than would be expected.
The average opponent winrate against Ivern is 48.23%.


Tahm Kench
o Rei do Rio
Senna wins against Tahm Kench 52.64% of the time which is 3.09% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 0.52% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.55%.


Seraphine
a Cantora Sonhadora
Senna wins against Seraphine 52.64% of the time which is 2.55% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.02% less often than would be expected.
The average opponent winrate against Seraphine is 50.09%.


Sylas
o Abjugado
Senna wins against Sylas 52.84% of the time which is 1.81% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.76% less often than would be expected.
The average opponent winrate against Sylas is 51.03%.


Zac
a Arma Secreta
Senna wins against Zac 52.85% of the time which is 2.86% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.29% more often than would be expected.
The average opponent winrate against Zac is 49.99%.


Renata Glasc
a Baronesa da Química
Senna wins against Renata Glasc 52.89% of the time which is 3.48% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 0.91% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.41%.


Nautilus
o Titã das Profundezas
Senna wins against Nautilus 53.15% of the time which is 3.47% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.90% more often than would be expected.
The average opponent winrate against Nautilus is 49.68%.


Annie
a Criança Sombria
Senna wins against Annie 53.16% of the time which is 3.79% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 1.22% more often than would be expected.
The average opponent winrate against Annie is 49.37%.


Yuumi
a Gata Mágica
Senna wins against Yuumi 53.19% of the time which is 2.80% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.23% more often than would be expected.
The average opponent winrate against Yuumi is 50.39%.


Brand
a Vingança Flamejante
Senna wins against Brand 53.23% of the time which is 2.78% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.21% more often than would be expected.
The average opponent winrate against Brand is 50.45%.


Xerath
o Mago Ascendente
Senna wins against Xerath 53.24% of the time which is 3.22% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.65% more often than would be expected.
The average opponent winrate against Xerath is 50.02%.


Braum
o Coração de Freljord
Senna wins against Braum 53.39% of the time which is 6.53% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.96% more often than would be expected.
The average opponent winrate against Braum is 46.86%.


Veigar
o Pequeno Mestre do Mal
Senna wins against Veigar 53.79% of the time which is 0.10% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 2.46% less often than would be expected.
The average opponent winrate against Veigar is 53.69%.


Galio
o Colosso
Senna wins against Galio 53.88% of the time which is 4.92% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.35% more often than would be expected.
The average opponent winrate against Galio is 48.96%.


Twitch
o Semeador da Peste
Senna wins against Twitch 54.05% of the time which is 4.31% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 6.83% less often than would be expected.
The average opponent winrate against Twitch is 58.36%.


Zoe
o Aspecto do Crepúsculo
Senna wins against Zoe 54.11% of the time which is 3.64% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.07% more often than would be expected.
The average opponent winrate against Zoe is 50.47%.


Anivia
a Criofênix
Senna wins against Anivia 54.60% of the time which is 4.21% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 1.64% more often than would be expected.
The average opponent winrate against Anivia is 50.39%.


Teemo
o Explorador Veloz
Senna wins against Teemo 55.00% of the time which is 6.63% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 4.06% more often than would be expected.
The average opponent winrate against Teemo is 48.37%.


Twisted Fate
o Mestre das Cartas
Senna wins against Twisted Fate 55.19% of the time which is 3.87% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 1.30% more often than would be expected.
The average opponent winrate against Twisted Fate is 51.32%.


Sion
o Colosso Morto-Vivo
Senna wins against Sion 56.58% of the time which is 5.22% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 2.65% more often than would be expected.
The average opponent winrate against Sion is 51.36%.


Lissandra
a Bruxa Gélida
Senna wins against Lissandra 56.88% of the time which is 5.55% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 2.98% more often than would be expected.
The average opponent winrate against Lissandra is 51.33%.


Nidalee
a Caçadora Bestial
Senna wins against Nidalee 56.89% of the time which is 5.69% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 3.12% more often than would be expected.
The average opponent winrate against Nidalee is 51.20%.


Nunu e Willump
o Garoto e seu Yeti
Senna wins against Nunu e Willump 57.14% of the time which is 1.63% lower against Nunu e Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu e Willump 4.15% less often than would be expected.
The average opponent winrate against Nunu e Willump is 58.77%.


Mel
o Reflexo da Alma
Senna wins against Mel 57.54% of the time which is 3.88% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.32% more often than would be expected.
The average opponent winrate against Mel is 53.66%.


Cho'Gath
o Terror do Vazio
Senna wins against Cho'Gath 57.55% of the time which is 4.43% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.87% more often than would be expected.
The average opponent winrate against Cho'Gath is 53.12%.


Jarvan IV
o Exemplo de Demacia
Senna wins against Jarvan IV 57.60% of the time which is 8.50% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 5.93% more often than would be expected.
The average opponent winrate against Jarvan IV is 49.10%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 57.86% of the time which is 2.56% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 5.06% less often than would be expected.
The average opponent winrate against Miss Fortune is 60.42%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 58.37% of the time which is 3.64% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.09% more often than would be expected.
The average opponent winrate against Ashe is 54.73%.


Sett
o Chefe
Senna wins against Sett 62.50% of the time which is 8.61% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 6.05% more often than would be expected.
The average opponent winrate against Sett is 53.89%.


Lee Sin
o Monge Cego
Senna wins against Lee Sin 64.34% of the time which is 8.66% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 6.11% more often than would be expected.
The average opponent winrate against Lee Sin is 55.68%.


Malphite
o Fragmento do Monolito
Senna wins against Malphite 65.45% of the time which is 11.11% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 8.55% more often than would be expected.
The average opponent winrate against Malphite is 54.34%.