

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.
Bronze Champions Analysed: 8,239,635
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 Cho'Gath, Taliyah & Azir. While Senna support is countered most by middle champions of Brand, Diana & Heimerdinger. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Brand
la Venganza Ardiente
Senna wins against Brand 41.98% of the time which is 7.06% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 3.93% less often than would be expected.
The average opponent winrate against Brand is 49.04%.


Diana
el Desdén de la Luna
Senna wins against Diana 42.32% of the time which is 6.90% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 3.77% less often than would be expected.
The average opponent winrate against Diana is 49.22%.


Heimerdinger
el Venerable Inventor
Senna wins against Heimerdinger 42.94% of the time which is 4.51% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.39% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.45%.


Lux
la Dama Luminosa
Senna wins against Lux 43.76% of the time which is 4.83% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.71% less often than would be expected.
The average opponent winrate against Lux is 48.59%.


Kayle
la Justiciera
Senna wins against Kayle 44.35% of the time which is 3.30% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.18% less often than would be expected.
The average opponent winrate against Kayle is 47.65%.


Anivia
la Criofénix
Senna wins against Anivia 45.03% of the time which is 5.05% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 1.92% less often than would be expected.
The average opponent winrate against Anivia is 50.08%.


Xerath
el Mago Ascendente
Senna wins against Xerath 45.23% of the time which is 4.23% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.10% less often than would be expected.
The average opponent winrate against Xerath is 49.46%.


Naafiri
la Sabueso de las Cien Mordidas
Senna wins against Naafiri 45.35% of the time which is 2.59% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 0.53% more often than would be expected.
The average opponent winrate against Naafiri is 47.94%.


Ekko
el Joven que Fragmentó el Tiempo
Senna wins against Ekko 45.40% of the time which is 5.08% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 1.95% less often than would be expected.
The average opponent winrate against Ekko is 50.48%.


Mel
el Reflejo del Alma
Senna wins against Mel 45.44% of the time which is 6.10% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 2.97% less often than would be expected.
The average opponent winrate against Mel is 51.54%.


Viego
El Rey Arruinado
Senna wins against Viego 45.45% of the time which is 5.53% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 2.40% less often than would be expected.
The average opponent winrate against Viego is 50.98%.


Swain
el Gran General Noxiano
Senna wins against Swain 45.54% of the time which is 2.97% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.15% more often than would be expected.
The average opponent winrate against Swain is 48.51%.


Viktor
El Heraldo de lo Arcano
Senna wins against Viktor 45.64% of the time which is 5.21% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 2.08% less often than would be expected.
The average opponent winrate against Viktor is 50.85%.


Aurelion Sol
el Forjador de Estrellas
Senna wins against Aurelion Sol 45.66% of the time which is 3.33% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 0.20% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.99%.


Veigar
el Pequeño Maestro del Mal
Senna wins against Veigar 45.86% of the time which is 2.68% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.44% more often than would be expected.
The average opponent winrate against Veigar is 48.54%.


Fizz
el Bromista de las Mareas
Senna wins against Fizz 45.86% of the time which is 3.39% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.26% less often than would be expected.
The average opponent winrate against Fizz is 49.25%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 46.15% of the time which is 3.54% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.41% less often than would be expected.
The average opponent winrate against Pantheon is 49.69%.


Ahri
la Vastaya de Nueve Colas
Senna wins against Ahri 46.27% of the time which is 4.78% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 1.65% less often than would be expected.
The average opponent winrate against Ahri is 51.05%.


Irelia
la Cuchilla Danzante
Senna wins against Irelia 46.66% of the time which is 3.37% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.24% less often than would be expected.
The average opponent winrate against Irelia is 50.03%.


Kassadin
el Caminante del Vacío
Senna wins against Kassadin 46.79% of the time which is 5.68% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 2.55% less often than would be expected.
The average opponent winrate against Kassadin is 52.47%.


Aurora
la Bruja entre Mundos
Senna wins against Aurora 46.99% of the time which is 5.19% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.06% less often than would be expected.
The average opponent winrate against Aurora is 52.18%.


Yasuo
el Imperdonable
Senna wins against Yasuo 47.00% of the time which is 2.78% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.35% more often than would be expected.
The average opponent winrate against Yasuo is 49.78%.


Teemo
el Explorador Veloz
Senna wins against Teemo 47.01% of the time which is 0.17% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 2.95% more often than would be expected.
The average opponent winrate against Teemo is 47.18%.


Malzahar
el Profeta del Vacío
Senna wins against Malzahar 47.12% of the time which is 1.06% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 2.06% more often than would be expected.
The average opponent winrate against Malzahar is 48.18%.


Neeko
la Camaleón Curiosa
Senna wins against Neeko 47.13% of the time which is 2.74% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.39% more often than would be expected.
The average opponent winrate against Neeko is 49.87%.


Galio
el Coloso
Senna wins against Galio 47.16% of the time which is 2.32% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.81% more often than would be expected.
The average opponent winrate against Galio is 49.48%.


Malphite
el Fragmento del Monolito
Senna wins against Malphite 47.48% of the time which is 2.38% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.75% more often than would be expected.
The average opponent winrate against Malphite is 49.86%.


Vel'Koz
el Ojo del Vacío
Senna wins against Vel'Koz 47.59% of the time which is 1.98% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.15% more often than would be expected.
The average opponent winrate against Vel'Koz is 49.57%.


Orianna
la Doncella Mecánica
Senna wins against Orianna 47.70% of the time which is 4.93% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 1.80% less often than would be expected.
The average opponent winrate against Orianna is 52.63%.


Morgana
la Desolada
Senna wins against Morgana 47.75% of the time which is 1.01% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 2.12% more often than would be expected.
The average opponent winrate against Morgana is 48.76%.


Annie
la Hija de la Oscuridad
Senna wins against Annie 47.80% of the time which is 3.56% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 0.43% less often than would be expected.
The average opponent winrate against Annie is 51.36%.


Vladimir
el Segador Carmesí
Senna wins against Vladimir 47.89% of the time which is 2.52% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.61% more often than would be expected.
The average opponent winrate against Vladimir is 50.41%.


Ryze
el Mago Rúnico
Senna wins against Ryze 48.09% of the time which is 3.46% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.33% less often than would be expected.
The average opponent winrate against Ryze is 51.55%.


Akshan
el Centinela Rebelde
Senna wins against Akshan 48.27% of the time which is 4.85% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 1.72% less often than would be expected.
The average opponent winrate against Akshan is 53.12%.


Twisted Fate
el Maestro de las Cartas
Senna wins against Twisted Fate 48.55% of the time which is 4.84% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 1.71% less often than would be expected.
The average opponent winrate against Twisted Fate is 53.39%.


Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 48.88% of the time which is 4.07% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.94% less often than would be expected.
The average opponent winrate against Zoe is 52.95%.


LeBlanc
la Maquiavélica
Senna wins against LeBlanc 49.05% of the time which is 2.89% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.24% more often than would be expected.
The average opponent winrate against LeBlanc is 51.94%.


Akali
la Asesina Furtiva
Senna wins against Akali 49.08% of the time which is 1.41% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.72% more often than would be expected.
The average opponent winrate against Akali is 50.49%.


Cassiopeia
el Abrazo de la Serpiente
Senna wins against Cassiopeia 49.12% of the time which is 3.18% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 0.05% less often than would be expected.
The average opponent winrate against Cassiopeia is 52.30%.


Ziggs
el Experto en Hexplosivos
Senna wins against Ziggs 49.16% of the time which is 1.60% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.53% more often than would be expected.
The average opponent winrate against Ziggs is 50.76%.


Yone
el Imborrable
Senna wins against Yone 49.18% of the time which is 1.87% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.26% more often than would be expected.
The average opponent winrate against Yone is 51.05%.


Sylas
el Usurpador
Senna wins against Sylas 49.39% of the time which is 2.73% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.40% more often than would be expected.
The average opponent winrate against Sylas is 52.12%.


Hwei
el Visionario
Senna wins against Hwei 49.40% of the time which is 1.39% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.74% more often than would be expected.
The average opponent winrate against Hwei is 50.79%.


Zed
el Maestro de las Sombras
Senna wins against Zed 49.52% of the time which is 3.15% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.02% less often than would be expected.
The average opponent winrate against Zed is 52.67%.


Smolder
el Dragoncito Flamante
Senna wins against Smolder 49.74% of the time which is 1.38% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.75% more often than would be expected.
The average opponent winrate against Smolder is 51.12%.


Vex
la Tristóloga
Senna wins against Vex 49.86% of the time which is 0.40% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 2.73% more often than would be expected.
The average opponent winrate against Vex is 50.26%.


Katarina
la Daga Siniestra
Senna wins against Katarina 50.06% of the time which is 2.57% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 0.56% more often than would be expected.
The average opponent winrate against Katarina is 52.63%.


Tristana
la Artillera Yordle
Senna wins against Tristana 50.45% of the time which is 3.82% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.70% less often than would be expected.
The average opponent winrate against Tristana is 54.27%.


Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 50.86% of the time which is 4.90% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 1.79% less often than would be expected.
The average opponent winrate against Qiyana is 55.76%.


Syndra
la Soberana Oscura
Senna wins against Syndra 51.73% of the time which is 0.42% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 3.55% more often than would be expected.
The average opponent winrate against Syndra is 51.31%.


Talon
la Sombra de la Navaja
Senna wins against Talon 51.78% of the time which is 0.14% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 3.27% more often than would be expected.
The average opponent winrate against Talon is 51.64%.


Lissandra
la Bruja de Hielo
Senna wins against Lissandra 51.87% of the time which is 0.26% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 2.87% more often than would be expected.
The average opponent winrate against Lissandra is 52.13%.


Azir
el Emperador de las Arenas
Senna wins against Azir 53.83% of the time which is 0.45% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 2.67% more often than would be expected.
The average opponent winrate against Azir is 54.28%.


Taliyah
la Tejedora de Piedra
Senna wins against Taliyah 53.85% of the time which is 0.54% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 2.58% more often than would be expected.
The average opponent winrate against Taliyah is 54.39%.


Cho'Gath
el Terror del Vacío
Senna wins against Cho'Gath 56.90% of the time which is 7.83% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 10.96% more often than would be expected.
The average opponent winrate against Cho'Gath is 49.07%.