

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.
D2+ Champions Analysed: 4,592,037
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 Kog'Maw, Mel & Malzahar. While Senna support is countered most by middle champions of Ziggs, Vex & Cassiopeia. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Ziggs
o Especialista em Hexplosivos
Senna wins against Ziggs 44.64% of the time which is 4.27% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 6.50% less often than would be expected.
The average opponent winrate against Ziggs is 48.91%.


Vex
a Melancolista
Senna wins against Vex 44.86% of the time which is 1.10% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 3.32% less often than would be expected.
The average opponent winrate against Vex is 45.96%.


Cassiopeia
o Abraço da Serpente
Senna wins against Cassiopeia 46.55% of the time which is 1.99% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 4.22% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.54%.


Qiyana
a Imperatriz dos Elementos
Senna wins against Qiyana 46.82% of the time which is 1.18% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 1.04% less often than would be expected.
The average opponent winrate against Qiyana is 45.64%.


Naafiri
Fera das Cem Mordidas
Senna wins against Naafiri 47.22% of the time which is 1.06% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 3.29% less often than would be expected.
The average opponent winrate against Naafiri is 48.28%.


Akshan
o Sentinela Rebelde
Senna wins against Akshan 47.62% of the time which is 0.40% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 2.63% less often than would be expected.
The average opponent winrate against Akshan is 48.02%.


Taliyah
a Tecelã de Pedras
Senna wins against Taliyah 48.04% of the time which is 1.01% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 3.24% less often than would be expected.
The average opponent winrate against Taliyah is 49.05%.


Talon
a Sombra da Lâmina
Senna wins against Talon 48.22% of the time which is 0.60% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 2.83% less often than would be expected.
The average opponent winrate against Talon is 48.82%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 48.28% of the time which is 5.05% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 7.27% less often than would be expected.
The average opponent winrate against Smolder is 53.33%.


Zoe
o Aspecto do Crepúsculo
Senna wins against Zoe 48.29% of the time which is 1.62% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.61% less often than would be expected.
The average opponent winrate against Zoe is 46.67%.


Morgana
a Caída
Senna wins against Morgana 48.68% of the time which is 2.12% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.11% less often than would be expected.
The average opponent winrate against Morgana is 46.56%.


Aurelion Sol
o Forjador de Estrelas
Senna wins against Aurelion Sol 49.09% of the time which is 1.10% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.13% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.99%.


Kayle
a Justa
Senna wins against Kayle 49.12% of the time which is 0.64% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.59% less often than would be expected.
The average opponent winrate against Kayle is 48.48%.


Lissandra
a Bruxa Gélida
Senna wins against Lissandra 49.22% of the time which is 1.20% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 1.03% less often than would be expected.
The average opponent winrate against Lissandra is 48.02%.


Kassadin
o Andarilho do Vazio
Senna wins against Kassadin 49.58% of the time which is 2.02% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 0.21% less often than would be expected.
The average opponent winrate against Kassadin is 47.56%.


Diana
o Escárnio da Lua
Senna wins against Diana 49.68% of the time which is 1.56% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.67% less often than would be expected.
The average opponent winrate against Diana is 48.12%.


Xerath
o Mago Ascendente
Senna wins against Xerath 49.74% of the time which is 0.98% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.25% less often than would be expected.
The average opponent winrate against Xerath is 48.76%.


Katarina
a Lâmina Sinistra
Senna wins against Katarina 49.91% of the time which is 1.00% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.23% less often than would be expected.
The average opponent winrate against Katarina is 48.91%.


Jayce
o Defensor do Amanhã
Senna wins against Jayce 50.00% of the time which is 0.21% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.44% less often than would be expected.
The average opponent winrate against Jayce is 50.21%.


Akali
a Assassina Renegada
Senna wins against Akali 50.08% of the time which is 0.34% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.89% less often than would be expected.
The average opponent winrate against Akali is 49.74%.


Syndra
a Soberana Sombria
Senna wins against Syndra 50.42% of the time which is 2.17% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 0.06% less often than would be expected.
The average opponent winrate against Syndra is 48.25%.


Annie
a Criança Sombria
Senna wins against Annie 50.65% of the time which is 2.65% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 0.42% more often than would be expected.
The average opponent winrate against Annie is 48.00%.


Ahri
a Raposa de Nove Caudas
Senna wins against Ahri 50.71% of the time which is 1.26% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.97% less often than would be expected.
The average opponent winrate against Ahri is 49.45%.


Ekko
o Rapaz que Estilhaçou o Tempo
Senna wins against Ekko 50.97% of the time which is 3.13% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.90% more often than would be expected.
The average opponent winrate against Ekko is 47.84%.


Irelia
a Dançarina das Lâminas
Senna wins against Irelia 51.07% of the time which is 2.12% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.11% less often than would be expected.
The average opponent winrate against Irelia is 48.95%.


Fizz
o Trapaceiro das Marés
Senna wins against Fizz 51.15% of the time which is 2.08% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.15% less often than would be expected.
The average opponent winrate against Fizz is 49.07%.


Aurora
a Bruxa Entre Mundos
Senna wins against Aurora 51.24% of the time which is 1.13% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 1.10% less often than would be expected.
The average opponent winrate against Aurora is 50.11%.


Zed
o Mestre das Sombras
Senna wins against Zed 51.24% of the time which is 2.05% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.18% less often than would be expected.
The average opponent winrate against Zed is 49.19%.


Orianna
a Donzela Mecânica
Senna wins against Orianna 51.35% of the time which is 1.35% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.88% less often than would be expected.
The average opponent winrate against Orianna is 50.00%.


Lux
a Dama da Luz
Senna wins against Lux 51.65% of the time which is 2.99% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.76% more often than would be expected.
The average opponent winrate against Lux is 48.66%.


Galio
o Colosso
Senna wins against Galio 51.74% of the time which is 3.52% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.29% more often than would be expected.
The average opponent winrate against Galio is 48.22%.


Twisted Fate
o Mestre das Cartas
Senna wins against Twisted Fate 51.78% of the time which is 3.66% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 1.43% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.12%.


Azir
o Imperador das Areias
Senna wins against Azir 51.84% of the time which is 1.01% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 1.22% less often than would be expected.
The average opponent winrate against Azir is 50.83%.


Vel'Koz
o Olho do Vazio
Senna wins against Vel'Koz 51.97% of the time which is 2.80% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 0.57% more often than would be expected.
The average opponent winrate against Vel'Koz is 49.17%.


Hwei
o Visionário
Senna wins against Hwei 52.36% of the time which is 3.34% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.11% more often than would be expected.
The average opponent winrate against Hwei is 49.02%.


Veigar
o Pequeno Mestre do Mal
Senna wins against Veigar 52.43% of the time which is 1.90% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.33% less often than would be expected.
The average opponent winrate against Veigar is 50.53%.


Sylas
o Abjugado
Senna wins against Sylas 52.45% of the time which is 3.15% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.92% more often than would be expected.
The average opponent winrate against Sylas is 49.30%.


LeBlanc
a Farsante
Senna wins against LeBlanc 52.67% of the time which is 4.29% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.06% more often than would be expected.
The average opponent winrate against LeBlanc is 48.38%.


Vladimir
o Sanguinário Escarlate
Senna wins against Vladimir 52.97% of the time which is 4.05% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.82% more often than would be expected.
The average opponent winrate against Vladimir is 48.92%.


Yasuo
o Imperdoável
Senna wins against Yasuo 53.87% of the time which is 4.33% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.10% more often than would be expected.
The average opponent winrate against Yasuo is 49.54%.


Ryze
o Mago Rúnico
Senna wins against Ryze 54.11% of the time which is 3.37% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 1.14% more often than would be expected.
The average opponent winrate against Ryze is 50.74%.


Anivia
a Criofênix
Senna wins against Anivia 54.55% of the time which is 6.57% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 4.34% more often than would be expected.
The average opponent winrate against Anivia is 47.98%.


Viktor
o Arauto do Arcano
Senna wins against Viktor 54.77% of the time which is 4.62% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 2.39% more often than would be expected.
The average opponent winrate against Viktor is 50.15%.


Yone
o Inesquecido
Senna wins against Yone 55.58% of the time which is 2.92% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.70% more often than would be expected.
The average opponent winrate against Yone is 52.66%.


Corki
o Bombardeiro Ousado
Senna wins against Corki 55.86% of the time which is 3.97% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.74% more often than would be expected.
The average opponent winrate against Corki is 51.89%.


Malzahar
o Profeta do Vazio
Senna wins against Malzahar 57.69% of the time which is 8.20% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 5.97% more often than would be expected.
The average opponent winrate against Malzahar is 49.49%.


Mel
o Reflexo da Alma
Senna wins against Mel 60.40% of the time which is 7.32% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 5.10% more often than would be expected.
The average opponent winrate against Mel is 53.08%.


Kog'Maw
a Boca do Abismo
Senna wins against Kog'Maw 63.73% of the time which is 13.68% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 11.45% more often than would be expected.
The average opponent winrate against Kog'Maw is 50.05%.