

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: 5,797,345
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 middle Counters
Senna support on Patch 15.17 is the strongest counter to middle champions of Anivia, Galio & LeBlanc. While Senna support is countered most by middle champions of Pantheon, Morgana & Diana. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Pantheon
a Lança Indestrutível
Senna wins against Pantheon 41.83% of the time which is 6.23% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 5.01% less often than would be expected.
The average opponent winrate against Pantheon is 48.06%.


Morgana
a Caída
Senna wins against Morgana 42.22% of the time which is 4.84% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 3.63% less often than would be expected.
The average opponent winrate against Morgana is 47.06%.


Diana
o Escárnio da Lua
Senna wins against Diana 43.21% of the time which is 5.00% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 3.78% less often than would be expected.
The average opponent winrate against Diana is 48.21%.


Malzahar
o Profeta do Vazio
Senna wins against Malzahar 44.10% of the time which is 3.05% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.84% less often than would be expected.
The average opponent winrate against Malzahar is 47.15%.


Twisted Fate
o Mestre das Cartas
Senna wins against Twisted Fate 44.42% of the time which is 6.50% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 5.28% less often than would be expected.
The average opponent winrate against Twisted Fate is 50.92%.


Syndra
a Soberana Sombria
Senna wins against Syndra 44.83% of the time which is 5.08% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 3.86% less often than would be expected.
The average opponent winrate against Syndra is 49.91%.


Akshan
o Sentinela Rebelde
Senna wins against Akshan 45.30% of the time which is 5.85% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 4.63% less often than would be expected.
The average opponent winrate against Akshan is 51.15%.


Ziggs
o Especialista em Hexplosivos
Senna wins against Ziggs 45.50% of the time which is 3.31% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 2.09% less often than would be expected.
The average opponent winrate against Ziggs is 48.81%.


Irelia
a Dançarina das Lâminas
Senna wins against Irelia 46.36% of the time which is 2.94% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.72% less often than would be expected.
The average opponent winrate against Irelia is 49.30%.


Vel'Koz
o Olho do Vazio
Senna wins against Vel'Koz 46.58% of the time which is 2.62% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.40% less often than would be expected.
The average opponent winrate against Vel'Koz is 49.20%.


Talon
a Sombra da Lâmina
Senna wins against Talon 46.67% of the time which is 5.50% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 4.28% less often than would be expected.
The average opponent winrate against Talon is 52.17%.


Vex
a Melancolista
Senna wins against Vex 46.74% of the time which is 1.95% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 0.73% less often than would be expected.
The average opponent winrate against Vex is 48.69%.


Zoe
o Aspecto do Crepúsculo
Senna wins against Zoe 46.99% of the time which is 4.67% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 3.45% less often than would be expected.
The average opponent winrate against Zoe is 51.66%.


Fizz
o Trapaceiro das Marés
Senna wins against Fizz 47.08% of the time which is 1.52% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.30% less often than would be expected.
The average opponent winrate against Fizz is 48.60%.


Brand
a Vingança Flamejante
Senna wins against Brand 47.42% of the time which is 1.02% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.20% more often than would be expected.
The average opponent winrate against Brand is 48.44%.


Vladimir
o Sanguinário Escarlate
Senna wins against Vladimir 47.42% of the time which is 1.61% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.39% less often than would be expected.
The average opponent winrate against Vladimir is 49.03%.


Swain
o Grande General Noxiano
Senna wins against Swain 47.66% of the time which is 0.51% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.71% more often than would be expected.
The average opponent winrate against Swain is 48.17%.


Veigar
o Pequeno Mestre do Mal
Senna wins against Veigar 47.69% of the time which is 0.82% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.40% more often than would be expected.
The average opponent winrate against Veigar is 48.51%.


Xerath
o Mago Ascendente
Senna wins against Xerath 47.69% of the time which is 0.80% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.42% more often than would be expected.
The average opponent winrate against Xerath is 48.49%.


Lux
a Dama da Luz
Senna wins against Lux 47.80% of the time which is 0.27% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.95% more often than would be expected.
The average opponent winrate against Lux is 48.07%.


Annie
a Criança Sombria
Senna wins against Annie 47.91% of the time which is 1.66% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 0.44% less often than would be expected.
The average opponent winrate against Annie is 49.57%.


Viktor
o Arauto do Arcano
Senna wins against Viktor 47.95% of the time which is 1.61% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.39% less often than would be expected.
The average opponent winrate against Viktor is 49.56%.


Lissandra
a Bruxa Gélida
Senna wins against Lissandra 48.16% of the time which is 1.87% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 0.65% less often than would be expected.
The average opponent winrate against Lissandra is 50.03%.


Aurelion Sol
o Forjador de Estrelas
Senna wins against Aurelion Sol 48.25% of the time which is 0.33% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 0.89% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.58%.


Sylas
o Abjugado
Senna wins against Sylas 48.42% of the time which is 2.86% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.64% less often than would be expected.
The average opponent winrate against Sylas is 51.28%.


Cassiopeia
o Abraço da Serpente
Senna wins against Cassiopeia 48.55% of the time which is 1.35% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 0.13% less often than would be expected.
The average opponent winrate against Cassiopeia is 49.90%.


Hwei
o Visionário
Senna wins against Hwei 48.60% of the time which is 1.63% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.41% less often than would be expected.
The average opponent winrate against Hwei is 50.23%.


Kassadin
o Andarilho do Vazio
Senna wins against Kassadin 48.62% of the time which is 1.64% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 0.42% less often than would be expected.
The average opponent winrate against Kassadin is 50.26%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 48.94% of the time which is 3.02% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.80% less often than would be expected.
The average opponent winrate against Smolder is 51.96%.


Yasuo
o Imperdoável
Senna wins against Yasuo 48.97% of the time which is 0.84% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.38% more often than would be expected.
The average opponent winrate against Yasuo is 49.81%.


Naafiri
Fera das Cem Mordidas
Senna wins against Naafiri 49.76% of the time which is 2.63% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 3.84% more often than would be expected.
The average opponent winrate against Naafiri is 47.13%.


Ahri
a Raposa de Nove Caudas
Senna wins against Ahri 49.81% of the time which is 0.64% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.58% more often than would be expected.
The average opponent winrate against Ahri is 50.45%.


Zed
o Mestre das Sombras
Senna wins against Zed 49.85% of the time which is 1.98% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.76% less often than would be expected.
The average opponent winrate against Zed is 51.83%.


Katarina
a Lâmina Sinistra
Senna wins against Katarina 49.93% of the time which is 1.62% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 0.40% less often than would be expected.
The average opponent winrate against Katarina is 51.55%.


Akali
a Assassina Renegada
Senna wins against Akali 50.26% of the time which is 0.04% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.18% more often than would be expected.
The average opponent winrate against Akali is 50.30%.


Aurora
a Bruxa Entre Mundos
Senna wins against Aurora 50.62% of the time which is 0.75% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.47% more often than would be expected.
The average opponent winrate against Aurora is 51.37%.


Ekko
o Rapaz que Estilhaçou o Tempo
Senna wins against Ekko 51.55% of the time which is 2.25% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 3.47% more often than would be expected.
The average opponent winrate against Ekko is 49.30%.


Orianna
a Donzela Mecânica
Senna wins against Orianna 51.74% of the time which is 0.66% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.56% more often than would be expected.
The average opponent winrate against Orianna is 52.40%.


Azir
o Imperador das Areias
Senna wins against Azir 51.75% of the time which is 2.01% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 0.79% less often than would be expected.
The average opponent winrate against Azir is 53.76%.


Qiyana
a Imperatriz dos Elementos
Senna wins against Qiyana 51.86% of the time which is 1.67% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.45% less often than would be expected.
The average opponent winrate against Qiyana is 53.53%.


Taliyah
a Tecelã de Pedras
Senna wins against Taliyah 52.10% of the time which is 1.10% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.12% more often than would be expected.
The average opponent winrate against Taliyah is 53.20%.


Yone
o Inesquecido
Senna wins against Yone 52.19% of the time which is 0.44% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.66% more often than would be expected.
The average opponent winrate against Yone is 51.75%.


Malphite
o Fragmento do Monolito
Senna wins against Malphite 52.20% of the time which is 4.08% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 5.30% more often than would be expected.
The average opponent winrate against Malphite is 48.12%.


Ryze
o Mago Rúnico
Senna wins against Ryze 52.47% of the time which is 1.20% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 2.42% more often than would be expected.
The average opponent winrate against Ryze is 51.27%.


Mel
o Reflexo da Alma
Senna wins against Mel 52.49% of the time which is 0.53% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.75% more often than would be expected.
The average opponent winrate against Mel is 51.96%.


LeBlanc
a Farsante
Senna wins against LeBlanc 52.61% of the time which is 1.57% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.79% more often than would be expected.
The average opponent winrate against LeBlanc is 51.04%.


Galio
o Colosso
Senna wins against Galio 54.25% of the time which is 4.75% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 5.97% more often than would be expected.
The average opponent winrate against Galio is 49.50%.


Anivia
a Criofênix
Senna wins against Anivia 54.84% of the time which is 6.76% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 7.98% more often than would be expected.
The average opponent winrate against Anivia is 48.08%.