

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: 17,380,355
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 15.2 is the strongest counter to support champions of Nidalee, Sylas & Swain. While Senna support is countered most by support champions of Heimerdinger, Amumu & Neeko. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Heimerdinger
o Inventor Idolatrado
Senna wins against Heimerdinger 45.95% of the time which is 1.88% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 6.45% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.83%.


Amumu
a Múmia Triste
Senna wins against Amumu 47.42% of the time which is 0.03% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 4.54% less often than would be expected.
The average opponent winrate against Amumu is 47.39%.


Neeko
a Camaleoa Curiosa
Senna wins against Neeko 48.44% of the time which is 0.03% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 4.54% less often than would be expected.
The average opponent winrate against Neeko is 48.41%.


Pyke
o Estripador das Águas Sangrentas
Senna wins against Pyke 50.32% of the time which is 1.02% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.55% less often than would be expected.
The average opponent winrate against Pyke is 49.30%.


Vel'Koz
o Olho do Vazio
Senna wins against Vel'Koz 50.46% of the time which is 3.41% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.16% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.05%.


Zyra
a Ascensão dos Espinhos
Senna wins against Zyra 50.57% of the time which is 2.91% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 1.66% less often than would be expected.
The average opponent winrate against Zyra is 47.66%.


Nami
a Conjuradora das Marés
Senna wins against Nami 50.64% of the time which is 3.86% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.71% less often than would be expected.
The average opponent winrate against Nami is 46.78%.


Taric
o Escudo de Valoran
Senna wins against Taric 50.79% of the time which is 5.10% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 0.54% more often than would be expected.
The average opponent winrate against Taric is 45.69%.


Zoe
o Aspecto do Crepúsculo
Senna wins against Zoe 51.06% of the time which is 1.37% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 3.20% less often than would be expected.
The average opponent winrate against Zoe is 49.69%.


Karma
a Iluminada
Senna wins against Karma 51.13% of the time which is 3.18% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.39% less often than would be expected.
The average opponent winrate against Karma is 47.95%.


Sona
a Mestra das Cordas
Senna wins against Sona 51.18% of the time which is 4.97% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.40% more often than would be expected.
The average opponent winrate against Sona is 46.21%.


Fiddlesticks
o Terror Ancestral
Senna wins against Fiddlesticks 51.36% of the time which is 4.85% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 0.28% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.51%.


Jarvan IV
o Exemplo de Demacia
Senna wins against Jarvan IV 51.38% of the time which is 3.22% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.35% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.16%.


Thresh
o Guardião das Correntes
Senna wins against Thresh 51.74% of the time which is 3.59% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.98% less often than would be expected.
The average opponent winrate against Thresh is 48.15%.


Bardo
o Protetor Andarilho
Senna wins against Bardo 51.74% of the time which is 3.44% higher against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 1.13% less often than would be expected.
The average opponent winrate against Bardo is 48.30%.


Lulu
a Fada Feiticeira
Senna wins against Lulu 51.78% of the time which is 5.31% higher 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 46.47%.


Rell
a Dama de Ferro
Senna wins against Rell 51.80% of the time which is 4.28% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.29% less often than would be expected.
The average opponent winrate against Rell is 47.52%.


Janna
a Fúria da Tormenta
Senna wins against Janna 51.81% of the time which is 4.51% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.06% less often than would be expected.
The average opponent winrate against Janna is 47.30%.


Galio
o Colosso
Senna wins against Galio 52.06% of the time which is 3.67% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.90% less often than would be expected.
The average opponent winrate against Galio is 48.39%.


Zilean
o Guardião do Tempo
Senna wins against Zilean 52.07% of the time which is 4.26% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 0.31% less often than would be expected.
The average opponent winrate against Zilean is 47.81%.


Blitzcrank
o Grande Golem a Vapor
Senna wins against Blitzcrank 52.25% of the time which is 3.19% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.38% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.06%.


Leona
a Alvorada Radiante
Senna wins against Leona 52.30% of the time which is 3.91% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.66% less often than would be expected.
The average opponent winrate against Leona is 48.39%.


Poppy
a Guardiã do Martelo
Senna wins against Poppy 52.38% of the time which is 5.61% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.04% more often than would be expected.
The average opponent winrate against Poppy is 46.77%.


Camille
a Sombra de Aço
Senna wins against Camille 52.41% of the time which is 1.42% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 3.15% less often than would be expected.
The average opponent winrate against Camille is 50.99%.


Yuumi
a Gata Mágica
Senna wins against Yuumi 52.42% of the time which is 3.50% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 1.07% less often than would be expected.
The average opponent winrate against Yuumi is 48.92%.


Renata Glasc
a Baronesa da Química
Senna wins against Renata Glasc 52.54% of the time which is 3.35% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 1.22% less often than would be expected.
The average opponent winrate against Renata Glasc is 49.19%.


Anivia
a Criofênix
Senna wins against Anivia 52.59% of the time which is 1.92% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 2.65% less often than would be expected.
The average opponent winrate against Anivia is 50.67%.


Nautilus
o Titã das Profundezas
Senna wins against Nautilus 52.67% of the time which is 2.81% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.76% less often than would be expected.
The average opponent winrate against Nautilus is 49.86%.


Maokai
o Ente Sinistro
Senna wins against Maokai 52.76% of the time which is 5.73% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 1.16% more often than would be expected.
The average opponent winrate against Maokai is 47.03%.


Milio
A Chama Gentil
Senna wins against Milio 52.79% of the time which is 5.53% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.96% more often than would be expected.
The average opponent winrate against Milio is 47.26%.


Seraphine
a Cantora Sonhadora
Senna wins against Seraphine 52.85% of the time which is 3.88% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.69% less often than would be expected.
The average opponent winrate against Seraphine is 48.97%.


Soraka
a Filha das Estrelas
Senna wins against Soraka 52.96% of the time which is 5.54% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.97% more often than would be expected.
The average opponent winrate against Soraka is 47.42%.


Lux
a Dama da Luz
Senna wins against Lux 53.34% of the time which is 4.84% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.27% more often than would be expected.
The average opponent winrate against Lux is 48.50%.


Xerath
o Mago Ascendente
Senna wins against Xerath 53.40% of the time which is 5.52% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.95% more often than would be expected.
The average opponent winrate against Xerath is 47.88%.


Elise
a Aranha Rainha
Senna wins against Elise 53.46% of the time which is 5.62% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.05% more often than would be expected.
The average opponent winrate against Elise is 47.84%.


Pantheon
a Lança Indestrutível
Senna wins against Pantheon 53.97% of the time which is 5.95% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.38% more often than would be expected.
The average opponent winrate against Pantheon is 48.02%.


Zac
a Arma Secreta
Senna wins against Zac 54.05% of the time which is 4.08% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.49% less often than would be expected.
The average opponent winrate against Zac is 49.97%.


Veigar
o Pequeno Mestre do Mal
Senna wins against Veigar 54.46% of the time which is 3.03% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.53% less often than would be expected.
The average opponent winrate against Veigar is 51.43%.


Rakan
O Charmoso
Senna wins against Rakan 54.59% of the time which is 4.68% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.11% more often than would be expected.
The average opponent winrate against Rakan is 49.91%.


Braum
o Coração de Freljord
Senna wins against Braum 54.98% of the time which is 7.49% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 2.92% more often than would be expected.
The average opponent winrate against Braum is 47.49%.


Shaco
o Bufão Demoníaco
Senna wins against Shaco 55.20% of the time which is 7.41% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 2.84% more often than would be expected.
The average opponent winrate against Shaco is 47.79%.


Tahm Kench
o Rei do Rio
Senna wins against Tahm Kench 55.23% of the time which is 7.28% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 2.71% more often than would be expected.
The average opponent winrate against Tahm Kench is 47.95%.


Alistar
o Minotauro
Senna wins against Alistar 55.40% of the time which is 6.01% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 1.44% more often than would be expected.
The average opponent winrate against Alistar is 49.39%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 56.42% of the time which is 2.16% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.38% less often than would be expected.
The average opponent winrate against Ashe is 54.26%.


Shen
o Olho do Crepúsculo
Senna wins against Shen 56.51% of the time which is 7.49% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 2.92% more often than would be expected.
The average opponent winrate against Shen is 49.02%.


Mel
o Reflexo da Alma
Senna wins against Mel 56.60% of the time which is 5.76% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.19% more often than would be expected.
The average opponent winrate against Mel is 50.84%.


Brand
a Vingança Flamejante
Senna wins against Brand 56.78% of the time which is 8.07% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 3.50% more often than would be expected.
The average opponent winrate against Brand is 48.71%.


Hwei
o Visionário
Senna wins against Hwei 57.10% of the time which is 7.69% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 3.12% more often than would be expected.
The average opponent winrate against Hwei is 49.41%.


LeBlanc
a Farsante
Senna wins against LeBlanc 58.05% of the time which is 8.81% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 4.24% more often than would be expected.
The average opponent winrate against LeBlanc is 49.24%.


Teemo
o Explorador Veloz
Senna wins against Teemo 58.22% of the time which is 9.95% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 5.38% more often than would be expected.
The average opponent winrate against Teemo is 48.27%.


Morgana
a Caída
Senna wins against Morgana 58.23% of the time which is 10.63% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 6.06% more often than would be expected.
The average opponent winrate against Morgana is 47.60%.


Swain
o Grande General Noxiano
Senna wins against Swain 58.76% of the time which is 7.60% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.03% more often than would be expected.
The average opponent winrate against Swain is 51.16%.


Sylas
o Abjugado
Senna wins against Sylas 59.26% of the time which is 8.88% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 4.31% more often than would be expected.
The average opponent winrate against Sylas is 50.38%.


Nidalee
a Caçadora Bestial
Senna wins against Nidalee 63.37% of the time which is 14.93% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 10.36% more often than would be expected.
The average opponent winrate against Nidalee is 48.44%.