

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.
Diamond Champions Analysed: 1,894,934
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 Yone, Twisted Fate & Hwei. While Senna support is countered most by middle champions of Qiyana, Zoe & Katarina. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 41.99% of the time which is 3.45% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 4.19% less often than would be expected.
The average opponent winrate against Qiyana is 45.44%.


Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 42.86% of the time which is 4.86% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 5.60% less often than would be expected.
The average opponent winrate against Zoe is 47.72%.


Katarina
La Cuchilla Siniestra
Senna wins against Katarina 44.24% of the time which is 3.92% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 4.66% less often than would be expected.
The average opponent winrate against Katarina is 48.16%.


Diana
El Desdén de la Luna
Senna wins against Diana 44.44% of the time which is 3.05% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 3.79% less often than would be expected.
The average opponent winrate against Diana is 47.49%.


Akshan
el Centinela Rebelde
Senna wins against Akshan 44.60% of the time which is 3.78% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 4.52% less often than would be expected.
The average opponent winrate against Akshan is 48.38%.


Ekko
El Chico que Quebró el Tiempo
Senna wins against Ekko 45.08% of the time which is 2.32% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 3.06% less often than would be expected.
The average opponent winrate against Ekko is 47.40%.


Fizz
El Gamberro de las Mareas
Senna wins against Fizz 45.59% of the time which is 3.34% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 4.08% less often than would be expected.
The average opponent winrate against Fizz is 48.93%.


Irelia
la Danza de las Cuchillas
Senna wins against Irelia 46.53% of the time which is 3.09% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 3.83% less often than would be expected.
The average opponent winrate against Irelia is 49.62%.


Annie
La Hija de la Oscuridad
Senna wins against Annie 46.53% of the time which is 0.89% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 1.63% less often than would be expected.
The average opponent winrate against Annie is 47.42%.


Xerath
El Mago Ascendente
Senna wins against Xerath 46.94% of the time which is 1.14% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.88% less often than would be expected.
The average opponent winrate against Xerath is 48.08%.


Ahri
La Mujer Zorro de nueve Colas
Senna wins against Ahri 47.18% of the time which is 3.58% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 4.32% less often than would be expected.
The average opponent winrate against Ahri is 50.76%.


Lux
La Dama Luminosa
Senna wins against Lux 47.62% of the time which is 0.85% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.59% less often than would be expected.
The average opponent winrate against Lux is 48.47%.


Sylas
el Desencadenado
Senna wins against Sylas 47.62% of the time which is 1.74% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.48% less often than would be expected.
The average opponent winrate against Sylas is 49.36%.


Akali
la Asesina Sigilosa
Senna wins against Akali 48.19% of the time which is 1.22% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.96% less often than would be expected.
The average opponent winrate against Akali is 49.41%.


Kassadin
El Caminante del Vacío
Senna wins against Kassadin 49.29% of the time which is 1.66% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 0.92% more often than would be expected.
The average opponent winrate against Kassadin is 47.63%.


Taliyah
La Tejedora de Piedra
Senna wins against Taliyah 49.30% of the time which is 0.37% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 1.11% less often than would be expected.
The average opponent winrate against Taliyah is 49.67%.


Syndra
La Soberana Oscura
Senna wins against Syndra 49.34% of the time which is 0.32% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 0.42% less often than would be expected.
The average opponent winrate against Syndra is 49.02%.


Azir
El Emperador de las Arenas
Senna wins against Azir 49.67% of the time which is 1.33% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 2.07% less often than would be expected.
The average opponent winrate against Azir is 51.00%.


Vladimir
El Segador Carmesí
Senna wins against Vladimir 50.29% of the time which is 2.22% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.48% more often than would be expected.
The average opponent winrate against Vladimir is 48.07%.


LeBlanc
La Embaucadora
Senna wins against LeBlanc 50.49% of the time which is 2.16% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.42% more often than would be expected.
The average opponent winrate against LeBlanc is 48.33%.


Galio
el Coloso
Senna wins against Galio 51.05% of the time which is 2.57% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.83% more often than would be expected.
The average opponent winrate against Galio is 48.48%.


Yasuo
La Espada sin Honor
Senna wins against Yasuo 51.74% of the time which is 1.44% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.70% more often than would be expected.
The average opponent winrate against Yasuo is 50.30%.


Viktor
el Heraldo de lo Arcano
Senna wins against Viktor 51.93% of the time which is 1.66% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.92% more often than would be expected.
The average opponent winrate against Viktor is 50.27%.


Orianna
La Dama Mecánica
Senna wins against Orianna 51.94% of the time which is 2.05% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 1.31% more often than would be expected.
The average opponent winrate against Orianna is 49.89%.


Zed
El Maestro de las Sombras
Senna wins against Zed 53.52% of the time which is 4.07% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 3.33% more often than would be expected.
The average opponent winrate against Zed is 49.45%.


Aurora
la Bruja entre Mundos
Senna wins against Aurora 53.85% of the time which is 2.95% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.21% more often than would be expected.
The average opponent winrate against Aurora is 50.90%.


Lissandra
La Bruja de Hielo
Senna wins against Lissandra 54.39% of the time which is 6.07% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 5.33% more often than would be expected.
The average opponent winrate against Lissandra is 48.32%.


Malzahar
El Profeta del Vacío
Senna wins against Malzahar 54.85% of the time which is 5.44% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 4.70% more often than would be expected.
The average opponent winrate against Malzahar is 49.41%.


Ryze
El Hechicero Rúnico
Senna wins against Ryze 55.32% of the time which is 5.17% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 4.43% more often than would be expected.
The average opponent winrate against Ryze is 50.15%.


Mel
el Reflejo del Alma
Senna wins against Mel 55.33% of the time which is 1.56% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.82% more often than would be expected.
The average opponent winrate against Mel is 53.77%.


Hwei
el Visionario
Senna wins against Hwei 55.67% of the time which is 5.30% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 4.56% more often than would be expected.
The average opponent winrate against Hwei is 50.37%.


Twisted Fate
El Maestro de las Cartas
Senna wins against Twisted Fate 55.92% of the time which is 8.15% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 7.41% more often than would be expected.
The average opponent winrate against Twisted Fate is 47.77%.


Yone
el Imperecedero
Senna wins against Yone 57.79% of the time which is 4.79% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 4.05% more often than would be expected.
The average opponent winrate against Yone is 53.00%.