

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.
All Ranks Champions Analysed: 39,432,330
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 support Counters
Senna support on Patch 7 is the strongest counter to support champions of Ezreal, Lee Sin & Twisted Fate. While Senna support is countered most by support champions of Amumu, Fiddlesticks & Zyra. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Amumu
la Momia Triste
Senna wins against Amumu 43.52% of the time which is 5.60% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 3.82% less often than would be expected.
The average opponent winrate against Amumu is 49.12%.


Fiddlesticks
el Terror Ancestral
Senna wins against Fiddlesticks 44.31% of the time which is 4.04% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 2.26% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.35%.


Zyra
el Despertar de las Espinas
Senna wins against Zyra 44.63% of the time which is 3.91% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.13% less often than would be expected.
The average opponent winrate against Zyra is 48.54%.


Vel'Koz
el Ojo del Vacío
Senna wins against Vel'Koz 45.13% of the time which is 3.82% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.04% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.95%.


Nami
la Invocadora de Mareas
Senna wins against Nami 45.40% of the time which is 2.41% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.64% less often than would be expected.
The average opponent winrate against Nami is 47.81%.


Camille
la Sombra de Acero
Senna wins against Camille 45.77% of the time which is 8.18% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 6.41% less often than would be expected.
The average opponent winrate against Camille is 53.95%.


Hwei
el Visionario
Senna wins against Hwei 45.78% of the time which is 4.34% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 2.56% less often than would be expected.
The average opponent winrate against Hwei is 50.12%.


Xerath
el Mago Ascendente
Senna wins against Xerath 45.85% of the time which is 3.58% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.80% less often than would be expected.
The average opponent winrate against Xerath is 49.43%.


Heimerdinger
el Venerable Inventor
Senna wins against Heimerdinger 45.90% of the time which is 5.02% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 3.24% less often than would be expected.
The average opponent winrate against Heimerdinger is 50.92%.


Lux
la Dama Luminosa
Senna wins against Lux 46.00% of the time which is 4.00% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.22% less often than would be expected.
The average opponent winrate against Lux is 50.00%.


Veigar
el Pequeño Maestro del Mal
Senna wins against Veigar 46.33% of the time which is 5.01% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 3.23% less often than would be expected.
The average opponent winrate against Veigar is 51.34%.


Ivern
el Árbol Padre
Senna wins against Ivern 46.39% of the time which is 4.56% lower against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 2.78% less often than would be expected.
The average opponent winrate against Ivern is 50.95%.


Dr. Mundo
el Loco de Zaun
Senna wins against Dr. Mundo 46.49% of the time which is 6.49% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 4.71% less often than would be expected.
The average opponent winrate against Dr. Mundo is 52.98%.


Milio
La Flama Gentil
Senna wins against Milio 46.52% of the time which is 0.95% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.82% more often than would be expected.
The average opponent winrate against Milio is 47.47%.


Neeko
la Camaleón Curiosa
Senna wins against Neeko 46.55% of the time which is 4.41% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 2.63% less often than would be expected.
The average opponent winrate against Neeko is 50.96%.


Teemo
el Explorador Veloz
Senna wins against Teemo 46.61% of the time which is 0.68% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.09% more often than would be expected.
The average opponent winrate against Teemo is 47.29%.


Sona
la Virtuosa de las Cuerdas
Senna wins against Sona 46.63% of the time which is 0.87% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.90% more often than would be expected.
The average opponent winrate against Sona is 47.50%.


Elise
la Reina de las Arañas
Senna wins against Elise 46.68% of the time which is 2.46% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.68% less often than would be expected.
The average opponent winrate against Elise is 49.14%.


Anivia
la Criofénix
Senna wins against Anivia 46.83% of the time which is 5.61% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 3.83% less often than would be expected.
The average opponent winrate against Anivia is 52.44%.


Leona
el Radiante Amanecer
Senna wins against Leona 46.88% of the time which is 2.04% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.26% less often than would be expected.
The average opponent winrate against Leona is 48.92%.


Renata Glasc
la Quimobaronesa
Senna wins against Renata Glasc 47.18% of the time which is 2.94% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 1.16% less often than would be expected.
The average opponent winrate against Renata Glasc is 50.12%.


Thresh
el Carcelero Implacable
Senna wins against Thresh 47.22% of the time which is 2.61% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.83% less often than would be expected.
The average opponent winrate against Thresh is 49.83%.


Janna
la Furia de la Tormenta
Senna wins against Janna 47.26% of the time which is 1.05% lower against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.73% more often than would be expected.
The average opponent winrate against Janna is 48.31%.


Blitzcrank
el Gran Gólem de Vapor
Senna wins against Blitzcrank 47.28% of the time which is 3.28% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.50% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.56%.


Gragas
el Revoltoso
Senna wins against Gragas 47.41% of the time which is 3.88% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 2.10% less often than would be expected.
The average opponent winrate against Gragas is 51.29%.


Sion
el Coloso no Muerto
Senna wins against Sion 47.55% of the time which is 2.48% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.70% less often than would be expected.
The average opponent winrate against Sion is 50.03%.


Sett
El Jefe
Senna wins against Sett 47.74% of the time which is 3.20% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.42% less often than would be expected.
The average opponent winrate against Sett is 50.94%.


Lulu
La Hechicera Hadística
Senna wins against Lulu 47.85% of the time which is 1.22% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.56% more often than would be expected.
The average opponent winrate against Lulu is 49.07%.


Soraka
la Hija de las Estrellas
Senna wins against Soraka 47.96% of the time which is 0.32% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.46% more often than would be expected.
The average opponent winrate against Soraka is 48.28%.


Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 47.97% of the time which is 3.05% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.27% less often than would be expected.
The average opponent winrate against Zoe is 51.02%.


Pyke
el Destripador del Muelle Rojo
Senna wins against Pyke 48.02% of the time which is 3.18% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 1.40% less often than would be expected.
The average opponent winrate against Pyke is 51.20%.


Maokai
el Treant Retorcido
Senna wins against Maokai 48.10% of the time which is 0.85% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 0.93% more often than would be expected.
The average opponent winrate against Maokai is 48.95%.


Karma
la Iluminada
Senna wins against Karma 48.15% of the time which is 1.82% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.04% less often than would be expected.
The average opponent winrate against Karma is 49.97%.


Zac
el Arma Secreta
Senna wins against Zac 48.21% of the time which is 1.99% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.21% less often than would be expected.
The average opponent winrate against Zac is 50.20%.


Morgana
la Desolada
Senna wins against Morgana 48.34% of the time which is 0.38% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.40% more often than would be expected.
The average opponent winrate against Morgana is 48.72%.


Nidalee
la Cazadora Salvaje
Senna wins against Nidalee 48.44% of the time which is 2.43% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.65% less often than would be expected.
The average opponent winrate against Nidalee is 50.87%.


Taric
el Escudo de Valoran
Senna wins against Taric 48.45% of the time which is 0.48% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 2.25% more often than would be expected.
The average opponent winrate against Taric is 47.97%.


Poppy
la Guardiana del Martillo
Senna wins against Poppy 48.47% of the time which is 0.62% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.16% more often than would be expected.
The average opponent winrate against Poppy is 49.09%.


Nautilus
el Titán de las Profundidades
Senna wins against Nautilus 48.48% of the time which is 2.26% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.48% less often than would be expected.
The average opponent winrate against Nautilus is 50.74%.


Seraphine
la Cantante Soñadora
Senna wins against Seraphine 48.53% of the time which is 2.17% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.39% less often than would be expected.
The average opponent winrate against Seraphine is 50.70%.


Sylas
el Usurpador
Senna wins against Sylas 48.53% of the time which is 2.06% lower 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 50.59%.


Shaco
el Bufón Siniestro
Senna wins against Shaco 48.69% of the time which is 0.54% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 1.24% more often than would be expected.
The average opponent winrate against Shaco is 49.23%.


Ziggs
el Experto en Hexplosivos
Senna wins against Ziggs 48.73% of the time which is 3.54% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.76% less often than would be expected.
The average opponent winrate against Ziggs is 52.27%.


Brand
la Venganza Ardiente
Senna wins against Brand 48.83% of the time which is 0.58% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.20% more often than would be expected.
The average opponent winrate against Brand is 49.41%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 49.02% of the time which is 1.75% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.03% more often than would be expected.
The average opponent winrate against Pantheon is 50.77%.


Braum
el Corazón del Fréljord
Senna wins against Braum 49.09% of the time which is 0.29% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 1.49% more often than would be expected.
The average opponent winrate against Braum is 49.38%.


LeBlanc
la Maquiavélica
Senna wins against LeBlanc 49.34% of the time which is 0.35% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.13% more often than would be expected.
The average opponent winrate against LeBlanc is 48.99%.


Yuumi
la gatita mágica
Senna wins against Yuumi 49.67% of the time which is 1.71% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.07% more often than would be expected.
The average opponent winrate against Yuumi is 51.38%.


Zilean
el Guardián del Tiempo
Senna wins against Zilean 49.75% of the time which is 0.94% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 2.72% more often than would be expected.
The average opponent winrate against Zilean is 48.81%.


Galio
el Coloso
Senna wins against Galio 49.77% of the time which is 0.15% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.93% more often than would be expected.
The average opponent winrate against Galio is 49.62%.


Malphite
el Fragmento del Monolito
Senna wins against Malphite 49.96% of the time which is 1.63% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.15% more often than would be expected.
The average opponent winrate against Malphite is 51.59%.


Rakan
El Encantador
Senna wins against Rakan 50.22% of the time which is 0.43% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 1.35% more often than would be expected.
The average opponent winrate against Rakan is 50.65%.


Ashe
la Arquera de Hielo
Senna wins against Ashe 50.26% of the time which is 3.27% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.49% less often than would be expected.
The average opponent winrate against Ashe is 53.53%.


Swain
el Gran General Noxiano
Senna wins against Swain 50.29% of the time which is 0.12% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.90% more often than would be expected.
The average opponent winrate against Swain is 50.17%.


Tahm Kench
El Rey del Río
Senna wins against Tahm Kench 50.38% of the time which is 0.37% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.41% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.75%.


Miss Fortune
la Cazarrecompensas
Senna wins against Miss Fortune 50.49% of the time which is 6.46% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 4.71% less often than would be expected.
The average opponent winrate against Miss Fortune is 56.95%.


Annie
la Hija de la Oscuridad
Senna wins against Annie 50.60% of the time which is 0.75% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 2.53% more often than would be expected.
The average opponent winrate against Annie is 49.85%.


Bardo
el Guardián Trotamundos
Senna wins against Bardo 50.65% of the time which is 0.80% higher against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 2.58% more often than would be expected.
The average opponent winrate against Bardo is 49.85%.


Rell
la Doncella de Hierro
Senna wins against Rell 50.75% of the time which is 0.85% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 2.63% more often than would be expected.
The average opponent winrate against Rell is 49.90%.


Shen
el Ojo del Crepúsculo
Senna wins against Shen 50.98% of the time which is 1.19% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 2.97% more often than would be expected.
The average opponent winrate against Shen is 49.79%.


Ornn
El Fuego Debajo de la Montaña
Senna wins against Ornn 51.35% of the time which is 1.92% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.14% less often than would be expected.
The average opponent winrate against Ornn is 53.27%.


Mel
el Reflejo del Alma
Senna wins against Mel 51.47% of the time which is 1.64% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.14% more often than would be expected.
The average opponent winrate against Mel is 53.11%.


Alistar
el Minotauro
Senna wins against Alistar 51.55% of the time which is 0.37% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 2.15% more often than would be expected.
The average opponent winrate against Alistar is 51.18%.


Malzahar
el Profeta del Vacío
Senna wins against Malzahar 52.34% of the time which is 0.96% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.82% more often than would be expected.
The average opponent winrate against Malzahar is 53.30%.


Vex
la Tristóloga
Senna wins against Vex 52.38% of the time which is 0.73% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 2.51% more often than would be expected.
The average opponent winrate against Vex is 51.65%.


Ahri
la Vastaya de Nueve Colas
Senna wins against Ahri 52.40% of the time which is 1.05% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.73% more often than would be expected.
The average opponent winrate against Ahri is 53.45%.


Jarvan IV
el Ejemplo de Demacia
Senna wins against Jarvan IV 52.77% of the time which is 2.67% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 4.45% more often than would be expected.
The average opponent winrate against Jarvan IV is 50.10%.


Twitch
la Rata Mutante
Senna wins against Twitch 52.97% of the time which is 3.19% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.43% less often than would be expected.
The average opponent winrate against Twitch is 56.16%.


Cho'Gath
el Terror del Vacío
Senna wins against Cho'Gath 53.07% of the time which is 0.69% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 2.47% more often than would be expected.
The average opponent winrate against Cho'Gath is 52.38%.


Caitlyn
la Sheriff de Piltóver
Senna wins against Caitlyn 55.14% of the time which is 7.65% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 5.97% less often than would be expected.
The average opponent winrate against Caitlyn is 62.79%.


Jhin
el Virtuoso
Senna wins against Jhin 55.80% of the time which is 3.08% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.35% less often than would be expected.
The average opponent winrate against Jhin is 58.88%.


Syndra
la Soberana Oscura
Senna wins against Syndra 56.52% of the time which is 1.69% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 3.46% more often than would be expected.
The average opponent winrate against Syndra is 54.83%.


Yasuo
el Imperdonable
Senna wins against Yasuo 57.00% of the time which is 2.26% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.53% less often than would be expected.
The average opponent winrate against Yasuo is 59.26%.


Twisted Fate
el Maestro de las Cartas
Senna wins against Twisted Fate 57.97% of the time which is 5.41% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 7.19% more often than would be expected.
The average opponent winrate against Twisted Fate is 52.56%.


Lee Sin
el Monje Ciego
Senna wins against Lee Sin 60.43% of the time which is 4.33% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 6.09% more often than would be expected.
The average opponent winrate against Lee Sin is 56.10%.


Ezreal
el Explorador Pródigo
Senna wins against Ezreal 66.96% of the time which is 4.29% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 5.97% more often than would be expected.
The average opponent winrate against Ezreal is 62.67%.