

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: 2,990,742
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 15.16 is the strongest counter to middle champions of Azir, Hwei & Ryze. While Senna support is countered most by middle champions of Anivia, Kassadin & Diana. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Anivia
la Criofénix
Senna wins against Anivia 41.35% of the time which is 5.68% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 8.88% less often than would be expected.
The average opponent winrate against Anivia is 47.03%.


Kassadin
el Caminante del Vacío
Senna wins against Kassadin 44.83% of the time which is 3.03% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 6.23% less often than would be expected.
The average opponent winrate against Kassadin is 47.86%.


Diana
el Desdén de la Luna
Senna wins against Diana 45.06% of the time which is 1.37% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 4.57% less often than would be expected.
The average opponent winrate against Diana is 46.43%.


Katarina
la Daga Siniestra
Senna wins against Katarina 45.96% of the time which is 1.36% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 4.56% less often than would be expected.
The average opponent winrate against Katarina is 47.32%.


Twisted Fate
el Maestro de las Cartas
Senna wins against Twisted Fate 46.36% of the time which is 0.97% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 4.17% less often than would be expected.
The average opponent winrate against Twisted Fate is 47.33%.


Vladimir
el Segador Carmesí
Senna wins against Vladimir 47.19% of the time which is 0.69% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 3.89% less often than would be expected.
The average opponent winrate against Vladimir is 47.88%.


Ekko
el Joven que Fragmentó el Tiempo
Senna wins against Ekko 47.26% of the time which is 1.21% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 4.41% less often than would be expected.
The average opponent winrate against Ekko is 48.47%.


Fizz
el Bromista de las Mareas
Senna wins against Fizz 47.71% of the time which is 1.05% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 2.15% less often than would be expected.
The average opponent winrate against Fizz is 46.66%.


Syndra
la Soberana Oscura
Senna wins against Syndra 47.87% of the time which is 0.48% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 3.68% less often than would be expected.
The average opponent winrate against Syndra is 48.35%.


Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 48.19% of the time which is 1.32% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.88% less often than would be expected.
The average opponent winrate against Zoe is 46.87%.


Viktor
El Heraldo de lo Arcano
Senna wins against Viktor 48.46% of the time which is 1.30% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 4.50% less often than would be expected.
The average opponent winrate against Viktor is 49.76%.


Taliyah
la Tejedora de Piedra
Senna wins against Taliyah 49.12% of the time which is 0.28% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 2.92% less often than would be expected.
The average opponent winrate against Taliyah is 48.84%.


Lux
la Dama Luminosa
Senna wins against Lux 49.71% of the time which is 1.82% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.38% less often than would be expected.
The average opponent winrate against Lux is 47.89%.


Veigar
el Pequeño Maestro del Mal
Senna wins against Veigar 50.00% of the time which is 2.06% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.14% less often than would be expected.
The average opponent winrate against Veigar is 47.94%.


Akali
la Asesina Furtiva
Senna wins against Akali 50.17% of the time which is 1.67% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.53% less often than would be expected.
The average opponent winrate against Akali is 48.50%.


Vex
la Tristóloga
Senna wins against Vex 50.45% of the time which is 4.06% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 0.86% more often than would be expected.
The average opponent winrate against Vex is 46.39%.


LeBlanc
la Maquiavélica
Senna wins against LeBlanc 50.66% of the time which is 3.23% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.03% more often than would be expected.
The average opponent winrate against LeBlanc is 47.43%.


Orianna
la Doncella Mecánica
Senna wins against Orianna 50.73% of the time which is 1.67% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 1.53% less often than would be expected.
The average opponent winrate against Orianna is 49.06%.


Ahri
la Vastaya de Nueve Colas
Senna wins against Ahri 50.82% of the time which is 1.57% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 1.63% less often than would be expected.
The average opponent winrate against Ahri is 49.25%.


Irelia
la Cuchilla Danzante
Senna wins against Irelia 50.86% of the time which is 4.32% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.12% more often than would be expected.
The average opponent winrate against Irelia is 46.54%.


Zed
el Maestro de las Sombras
Senna wins against Zed 51.23% of the time which is 2.55% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.65% less often than would be expected.
The average opponent winrate against Zed is 48.68%.


Akshan
el Centinela Rebelde
Senna wins against Akshan 51.28% of the time which is 4.28% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 1.08% more often than would be expected.
The average opponent winrate against Akshan is 47.00%.


Aurora
la Bruja entre Mundos
Senna wins against Aurora 51.33% of the time which is 1.73% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 1.47% less often than would be expected.
The average opponent winrate against Aurora is 49.60%.


Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 51.56% of the time which is 5.93% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 2.74% more often than would be expected.
The average opponent winrate against Qiyana is 45.63%.


Yasuo
el Imperdonable
Senna wins against Yasuo 52.27% of the time which is 2.99% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.21% less often than would be expected.
The average opponent winrate against Yasuo is 49.28%.


Lissandra
la Bruja de Hielo
Senna wins against Lissandra 52.80% of the time which is 4.17% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 0.97% more often than would be expected.
The average opponent winrate against Lissandra is 48.63%.


Malzahar
el Profeta del Vacío
Senna wins against Malzahar 54.40% of the time which is 6.39% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 3.19% more often than would be expected.
The average opponent winrate against Malzahar is 48.01%.


Galio
el Coloso
Senna wins against Galio 54.78% of the time which is 6.92% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 3.72% more often than would be expected.
The average opponent winrate against Galio is 47.86%.


Annie
la Hija de la Oscuridad
Senna wins against Annie 54.81% of the time which is 6.95% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 3.75% more often than would be expected.
The average opponent winrate against Annie is 47.86%.


Yone
el Imborrable
Senna wins against Yone 55.41% of the time which is 3.18% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.01% less often than would be expected.
The average opponent winrate against Yone is 52.23%.


Mel
el Reflejo del Alma
Senna wins against Mel 56.15% of the time which is 4.18% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.98% more often than would be expected.
The average opponent winrate against Mel is 51.97%.


Sylas
el Usurpador
Senna wins against Sylas 56.29% of the time which is 6.75% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 3.55% more often than would be expected.
The average opponent winrate against Sylas is 49.54%.


Xerath
el Mago Ascendente
Senna wins against Xerath 57.14% of the time which is 9.61% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 6.41% more often than would be expected.
The average opponent winrate against Xerath is 47.53%.


Ryze
el Mago Rúnico
Senna wins against Ryze 57.24% of the time which is 8.30% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 5.10% more often than would be expected.
The average opponent winrate against Ryze is 48.94%.


Hwei
el Visionario
Senna wins against Hwei 59.49% of the time which is 11.05% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 7.85% more often than would be expected.
The average opponent winrate against Hwei is 48.44%.


Azir
el Emperador de las Arenas
Senna wins against Azir 59.50% of the time which is 9.13% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 5.93% more often than would be expected.
The average opponent winrate against Azir is 50.37%.