

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.
Master+ Champions Analysed: 1,797,623
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 bottom vs middle Counters
Senna bottom on Patch 14 is the strongest counter to middle champions of Sion, Pantheon & Ekko. While Senna bottom is countered most by middle champions of LeBlanc, Kassadin & Qiyana. Below is a detailed breakdown of Senna bottom counters against middle champions with a minimum of 100 games.


LeBlanc
la Maquiavélica
Senna wins against LeBlanc 46.32% of the time which is 0.54% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 5.95% less often than would be expected.
The average opponent winrate against LeBlanc is 45.78%.


Kassadin
el Caminante del Vacío
Senna wins against Kassadin 48.58% of the time which is 1.32% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 5.18% less often than would be expected.
The average opponent winrate against Kassadin is 47.26%.


Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 49.38% of the time which is 3.65% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 2.84% less often than would be expected.
The average opponent winrate against Qiyana is 45.73%.


Talon
la Sombra de la Navaja
Senna wins against Talon 50.22% of the time which is 4.16% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 2.33% less often than would be expected.
The average opponent winrate against Talon is 46.06%.


Zilean
el Guardián del Tiempo
Senna wins against Zilean 50.40% of the time which is 7.94% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.49% more often than would be expected.
The average opponent winrate against Zilean is 42.46%.


Twisted Fate
el Maestro de las Cartas
Senna wins against Twisted Fate 51.18% of the time which is 4.30% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.19% less often than would be expected.
The average opponent winrate against Twisted Fate is 46.88%.


Syndra
la Soberana Oscura
Senna wins against Syndra 51.25% of the time which is 4.34% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 2.16% less often than would be expected.
The average opponent winrate against Syndra is 46.91%.


Kayle
la Justiciera
Senna wins against Kayle 51.54% of the time which is 6.45% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.03% less often than would be expected.
The average opponent winrate against Kayle is 45.09%.


Katarina
la Daga Siniestra
Senna wins against Katarina 51.74% of the time which is 6.70% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 0.22% more often than would be expected.
The average opponent winrate against Katarina is 45.04%.


Veigar
el Pequeño Maestro del Mal
Senna wins against Veigar 52.20% of the time which is 4.57% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.93% less often than would be expected.
The average opponent winrate against Veigar is 47.63%.


Taliyah
la Tejedora de Piedra
Senna wins against Taliyah 52.30% of the time which is 5.98% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.51% less often than would be expected.
The average opponent winrate against Taliyah is 46.32%.


Jayce
el Defensor del Mañana
Senna wins against Jayce 52.35% of the time which is 3.95% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.55% less often than would be expected.
The average opponent winrate against Jayce is 48.40%.


Tryndamere
el Rey Bárbaro
Senna wins against Tryndamere 52.63% of the time which is 8.06% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 1.58% more often than would be expected.
The average opponent winrate against Tryndamere is 44.57%.


Annie
la Hija de la Oscuridad
Senna wins against Annie 52.65% of the time which is 7.53% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 1.05% more often than would be expected.
The average opponent winrate against Annie is 45.12%.


Ambessa
La Matriarca de la Guerra
Senna wins against Ambessa 52.68% of the time which is 2.95% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 3.54% less often than would be expected.
The average opponent winrate against Ambessa is 49.73%.


Cho'Gath
el Terror del Vacío
Senna wins against Cho'Gath 52.87% of the time which is 6.33% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.16% less often than would be expected.
The average opponent winrate against Cho'Gath is 46.54%.


Lissandra
la Bruja de Hielo
Senna wins against Lissandra 52.99% of the time which is 6.05% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 0.45% less often than would be expected.
The average opponent winrate against Lissandra is 46.94%.


Ryze
el Mago Rúnico
Senna wins against Ryze 53.05% of the time which is 3.11% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 3.38% less often than would be expected.
The average opponent winrate against Ryze is 49.94%.


Swain
el Gran General Noxiano
Senna wins against Swain 53.08% of the time which is 6.07% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.43% less often than would be expected.
The average opponent winrate against Swain is 47.01%.


Diana
el Desdén de la Luna
Senna wins against Diana 53.22% of the time which is 6.80% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.31% more often than would be expected.
The average opponent winrate against Diana is 46.42%.


Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 53.35% of the time which is 7.82% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.33% more often than would be expected.
The average opponent winrate against Zoe is 45.53%.


Viktor
El Heraldo de lo Arcano
Senna wins against Viktor 53.54% of the time which is 3.89% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 2.60% less often than would be expected.
The average opponent winrate against Viktor is 49.65%.


Akshan
el Centinela Rebelde
Senna wins against Akshan 53.67% of the time which is 7.66% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 1.17% more often than would be expected.
The average opponent winrate against Akshan is 46.01%.


Xerath
el Mago Ascendente
Senna wins against Xerath 53.76% of the time which is 5.79% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.71% less often than would be expected.
The average opponent winrate against Xerath is 47.97%.


Naafiri
la Sabueso de las Cien Mordidas
Senna wins against Naafiri 53.79% of the time which is 6.97% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 0.48% more often than would be expected.
The average opponent winrate against Naafiri is 46.82%.


Azir
el Emperador de las Arenas
Senna wins against Azir 53.81% of the time which is 3.11% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 3.37% less often than would be expected.
The average opponent winrate against Azir is 50.70%.


Ahri
la Vastaya de Nueve Colas
Senna wins against Ahri 53.92% of the time which is 6.12% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.38% less often than would be expected.
The average opponent winrate against Ahri is 47.80%.


Sylas
el Usurpador
Senna wins against Sylas 53.96% of the time which is 6.22% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.28% less often than would be expected.
The average opponent winrate against Sylas is 47.74%.


Orianna
la Doncella Mecánica
Senna wins against Orianna 54.15% of the time which is 6.00% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.50% less often than would be expected.
The average opponent winrate against Orianna is 48.15%.


Gragas
el Revoltoso
Senna wins against Gragas 54.24% of the time which is 9.68% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 3.20% more often than would be expected.
The average opponent winrate against Gragas is 44.56%.


Neeko
la Camaleón Curiosa
Senna wins against Neeko 54.27% of the time which is 9.50% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 3.02% more often than would be expected.
The average opponent winrate against Neeko is 44.77%.


Akali
la Asesina Furtiva
Senna wins against Akali 54.33% of the time which is 6.30% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.20% less often than would be expected.
The average opponent winrate against Akali is 48.03%.


Zed
el Maestro de las Sombras
Senna wins against Zed 54.49% of the time which is 7.63% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.14% more often than would be expected.
The average opponent winrate against Zed is 46.86%.


Anivia
la Criofénix
Senna wins against Anivia 54.63% of the time which is 7.41% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.91% more often than would be expected.
The average opponent winrate against Anivia is 47.22%.


Vex
la Tristóloga
Senna wins against Vex 54.65% of the time which is 9.03% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 2.54% more often than would be expected.
The average opponent winrate against Vex is 45.62%.


Yasuo
el Imperdonable
Senna wins against Yasuo 54.69% of the time which is 7.41% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.91% more often than would be expected.
The average opponent winrate against Yasuo is 47.28%.


Corki
el Bombardero Osado
Senna wins against Corki 54.77% of the time which is 4.19% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 2.30% less often than would be expected.
The average opponent winrate against Corki is 50.58%.


Aurelion Sol
el Forjador de Estrellas
Senna wins against Aurelion Sol 54.77% of the time which is 8.15% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.66% more often than would be expected.
The average opponent winrate against Aurelion Sol is 46.62%.


Smolder
el Dragoncito Flamante
Senna wins against Smolder 54.97% of the time which is 4.21% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.27% less often than would be expected.
The average opponent winrate against Smolder is 50.76%.


Vel'Koz
el Ojo del Vacío
Senna wins against Vel'Koz 55.12% of the time which is 8.02% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.52% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.10%.


Tristana
la Artillera Yordle
Senna wins against Tristana 55.33% of the time which is 4.39% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.09% less often than would be expected.
The average opponent winrate against Tristana is 50.94%.


Irelia
la Cuchilla Danzante
Senna wins against Irelia 55.35% of the time which is 6.76% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.26% more often than would be expected.
The average opponent winrate against Irelia is 48.59%.


Hwei
el Visionario
Senna wins against Hwei 55.36% of the time which is 7.38% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.88% more often than would be expected.
The average opponent winrate against Hwei is 47.98%.


Cassiopeia
el Abrazo de la Serpiente
Senna wins against Cassiopeia 55.56% of the time which is 7.91% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 1.41% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.65%.


Galio
el Coloso
Senna wins against Galio 55.59% of the time which is 8.92% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.43% more often than would be expected.
The average opponent winrate against Galio is 46.67%.


Yone
el Imborrable
Senna wins against Yone 55.81% of the time which is 4.85% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.63% less often than would be expected.
The average opponent winrate against Yone is 50.96%.


Fizz
el Bromista de las Mareas
Senna wins against Fizz 56.23% of the time which is 7.56% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 1.06% more often than would be expected.
The average opponent winrate against Fizz is 48.67%.


Lux
la Dama Luminosa
Senna wins against Lux 57.61% of the time which is 10.29% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 3.79% more often than would be expected.
The average opponent winrate against Lux is 47.32%.


Mel
el Reflejo del Alma
Senna wins against Mel 57.94% of the time which is 6.87% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.39% more often than would be expected.
The average opponent winrate against Mel is 51.07%.


Malzahar
el Profeta del Vacío
Senna wins against Malzahar 57.98% of the time which is 10.87% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 4.37% more often than would be expected.
The average opponent winrate against Malzahar is 47.11%.


Kennen
el Corazón de la Tempestad
Senna wins against Kennen 58.16% of the time which is 11.47% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 4.98% more often than would be expected.
The average opponent winrate against Kennen is 46.69%.


Vladimir
el Segador Carmesí
Senna wins against Vladimir 58.46% of the time which is 11.24% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 4.74% more often than would be expected.
The average opponent winrate against Vladimir is 47.22%.


Aurora
la Bruja entre Mundos
Senna wins against Aurora 58.83% of the time which is 10.79% 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 48.04%.


Ekko
el Joven que Fragmentó el Tiempo
Senna wins against Ekko 60.18% of the time which is 12.50% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 6.00% more often than would be expected.
The average opponent winrate against Ekko is 47.68%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 60.84% of the time which is 13.99% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 7.50% more often than would be expected.
The average opponent winrate against Pantheon is 46.85%.


Sion
el Coloso no Muerto
Senna wins against Sion 68.47% of the time which is 18.93% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 12.44% more often than would be expected.
The average opponent winrate against Sion is 49.54%.