

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: 2,195,668
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 Viktor, Galio & Aurora. While Senna support is countered most by middle champions of Zoe, Annie & Akshan. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 40.30% of the time which is 11.18% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 10.02% less often than would be expected.
The average opponent winrate against Zoe is 51.48%.


Annie
La Hija de la Oscuridad
Senna wins against Annie 41.73% of the time which is 7.84% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 6.68% less often than would be expected.
The average opponent winrate against Annie is 49.57%.


Akshan
el Centinela Rebelde
Senna wins against Akshan 42.48% of the time which is 7.63% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 6.47% less often than would be expected.
The average opponent winrate against Akshan is 50.11%.


Twisted Fate
El Maestro de las Cartas
Senna wins against Twisted Fate 43.33% of the time which is 6.19% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 5.03% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.52%.


Diana
El Desdén de la Luna
Senna wins against Diana 44.74% of the time which is 3.40% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 2.24% less often than would be expected.
The average opponent winrate against Diana is 48.14%.


Sylas
el Desencadenado
Senna wins against Sylas 46.39% of the time which is 4.67% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 3.51% less often than would be expected.
The average opponent winrate against Sylas is 51.06%.


Irelia
la Danza de las Cuchillas
Senna wins against Irelia 46.47% of the time which is 3.29% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.13% less often than would be expected.
The average opponent winrate against Irelia is 49.76%.


Lux
La Dama Luminosa
Senna wins against Lux 46.89% of the time which is 0.89% lower 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 47.78%.


Syndra
La Soberana Oscura
Senna wins against Syndra 47.19% of the time which is 3.04% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.88% less often than would be expected.
The average opponent winrate against Syndra is 50.23%.


Malzahar
El Profeta del Vacío
Senna wins against Malzahar 47.34% of the time which is 0.43% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.58% more often than would be expected.
The average opponent winrate against Malzahar is 46.91%.


Vex
la Lúgubre
Senna wins against Vex 47.58% of the time which is 1.67% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 0.51% less often than would be expected.
The average opponent winrate against Vex is 49.25%.


Azir
El Emperador de las Arenas
Senna wins against Azir 47.75% of the time which is 5.75% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 4.59% less often than would be expected.
The average opponent winrate against Azir is 53.50%.


Hwei
el Visionario
Senna wins against Hwei 47.98% of the time which is 2.19% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.03% less often than would be expected.
The average opponent winrate against Hwei is 50.17%.


Katarina
La Cuchilla Siniestra
Senna wins against Katarina 48.54% of the time which is 2.56% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.40% less often than would be expected.
The average opponent winrate against Katarina is 51.10%.


Zed
El Maestro de las Sombras
Senna wins against Zed 48.77% of the time which is 2.75% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.59% less often than would be expected.
The average opponent winrate against Zed is 51.52%.


Ryze
El Hechicero Rúnico
Senna wins against Ryze 48.84% of the time which is 2.33% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 1.17% less often than would be expected.
The average opponent winrate against Ryze is 51.17%.


Orianna
La Dama Mecánica
Senna wins against Orianna 48.99% of the time which is 3.39% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 2.23% less often than would be expected.
The average opponent winrate against Orianna is 52.38%.


Veigar
El Pequeño Maestro del Mal
Senna wins against Veigar 49.28% of the time which is 0.81% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.97% more often than would be expected.
The average opponent winrate against Veigar is 48.47%.


Akali
la Asesina Sigilosa
Senna wins against Akali 49.40% of the time which is 0.89% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.27% more often than would be expected.
The average opponent winrate against Akali is 50.29%.


Fizz
El Gamberro de las Mareas
Senna wins against Fizz 49.82% of the time which is 1.31% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 2.47% more often than would be expected.
The average opponent winrate against Fizz is 48.51%.


Yasuo
La Espada sin Honor
Senna wins against Yasuo 50.18% of the time which is 0.49% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.65% more often than would be expected.
The average opponent winrate against Yasuo is 49.69%.


Vladimir
El Segador Carmesí
Senna wins against Vladimir 50.30% of the time which is 1.16% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 2.32% more often than would be expected.
The average opponent winrate against Vladimir is 49.14%.


Aurelion Sol
El Forjador de Estrellas
Senna wins against Aurelion Sol 50.43% of the time which is 2.33% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 3.49% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.10%.


Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 50.74% of the time which is 1.92% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.76% less often than would be expected.
The average opponent winrate against Qiyana is 52.66%.


Lissandra
La Bruja de Hielo
Senna wins against Lissandra 50.93% of the time which is 1.97% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 3.13% more often than would be expected.
The average opponent winrate against Lissandra is 48.96%.


Ahri
La Mujer Zorro de nueve Colas
Senna wins against Ahri 51.94% of the time which is 0.86% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 2.02% more often than would be expected.
The average opponent winrate against Ahri is 51.08%.


Ekko
El Chico que Quebró el Tiempo
Senna wins against Ekko 52.57% of the time which is 3.28% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 4.44% more often than would be expected.
The average opponent winrate against Ekko is 49.29%.


LeBlanc
La Embaucadora
Senna wins against LeBlanc 52.89% of the time which is 2.02% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 3.18% more often than would be expected.
The average opponent winrate against LeBlanc is 50.87%.


Yone
el Imperecedero
Senna wins against Yone 53.13% of the time which is 1.72% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.88% more often than would be expected.
The average opponent winrate against Yone is 51.41%.


Xerath
El Mago Ascendente
Senna wins against Xerath 53.64% of the time which is 5.09% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 6.25% more often than would be expected.
The average opponent winrate against Xerath is 48.55%.


Mel
el Reflejo del Alma
Senna wins against Mel 54.55% of the time which is 2.93% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 4.09% more often than would be expected.
The average opponent winrate against Mel is 51.62%.


Aurora
la Bruja entre Mundos
Senna wins against Aurora 54.62% of the time which is 3.13% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 4.29% more often than would be expected.
The average opponent winrate against Aurora is 51.49%.


Galio
el Coloso
Senna wins against Galio 54.66% of the time which is 5.83% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 6.99% more often than would be expected.
The average opponent winrate against Galio is 48.83%.


Viktor
el Heraldo de lo Arcano
Senna wins against Viktor 55.21% of the time which is 7.26% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 8.42% more often than would be expected.
The average opponent winrate against Viktor is 47.95%.