

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: 10,955,470
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 15.10 is the strongest counter to support champions of Twitch, Sett & Miss Fortune. While Senna support is countered most by support champions of Milio, Xerath & Nami. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Milio
La Flama Gentil
Senna wins against Milio 44.06% of the time which is 3.83% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 1.36% less often than would be expected.
The average opponent winrate against Milio is 47.89%.


Xerath
el Mago Ascendente
Senna wins against Xerath 44.20% of the time which is 4.69% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 2.21% less often than would be expected.
The average opponent winrate against Xerath is 48.89%.


Nami
la Invocadora de Mareas
Senna wins against Nami 44.26% of the time which is 4.07% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 1.60% less often than would be expected.
The average opponent winrate against Nami is 48.33%.


Shen
el Ojo del Crepúsculo
Senna wins against Shen 44.37% of the time which is 3.88% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.41% less often than would be expected.
The average opponent winrate against Shen is 48.25%.


Zilean
el Guardián del Tiempo
Senna wins against Zilean 44.73% of the time which is 5.36% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 2.88% less often than would be expected.
The average opponent winrate against Zilean is 50.09%.


Zyra
el Despertar de las Espinas
Senna wins against Zyra 44.83% of the time which is 3.53% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 1.06% less often than would be expected.
The average opponent winrate against Zyra is 48.36%.


Maokai
el Treant Retorcido
Senna wins against Maokai 44.88% of the time which is 4.28% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 1.80% less often than would be expected.
The average opponent winrate against Maokai is 49.16%.


Janna
la Furia de la Tormenta
Senna wins against Janna 45.00% of the time which is 4.81% lower against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 2.33% less often than would be expected.
The average opponent winrate against Janna is 49.81%.


Shaco
el Bufón Siniestro
Senna wins against Shaco 45.39% of the time which is 3.61% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 1.13% less often than would be expected.
The average opponent winrate against Shaco is 49.00%.


Sylas
el Usurpador
Senna wins against Sylas 45.41% of the time which is 4.43% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.95% less often than would be expected.
The average opponent winrate against Sylas is 49.84%.


Heimerdinger
el Venerable Inventor
Senna wins against Heimerdinger 45.52% of the time which is 3.70% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.22% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.22%.


Leona
el Radiante Amanecer
Senna wins against Leona 45.53% of the time which is 3.46% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.98% less often than would be expected.
The average opponent winrate against Leona is 48.99%.


Soraka
la Hija de las Estrellas
Senna wins against Soraka 45.69% of the time which is 2.88% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.40% less often than would be expected.
The average opponent winrate against Soraka is 48.57%.


Swain
el Gran General Noxiano
Senna wins against Swain 45.79% of the time which is 3.36% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.88% less often than would be expected.
The average opponent winrate against Swain is 49.15%.


Lux
la Dama Luminosa
Senna wins against Lux 45.85% of the time which is 3.35% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.87% less often than would be expected.
The average opponent winrate against Lux is 49.20%.


Neeko
la Camaleón Curiosa
Senna wins against Neeko 45.89% of the time which is 5.47% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 2.99% less often than would be expected.
The average opponent winrate against Neeko is 51.36%.


Brand
la Venganza Ardiente
Senna wins against Brand 46.05% of the time which is 2.77% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.29% less often than would be expected.
The average opponent winrate against Brand is 48.82%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 46.25% of the time which is 4.01% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.53% less often than would be expected.
The average opponent winrate against Pantheon is 50.26%.


Vel'Koz
el Ojo del Vacío
Senna wins against Vel'Koz 46.36% of the time which is 2.58% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 0.10% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.94%.


Annie
la Hija de la Oscuridad
Senna wins against Annie 46.41% of the time which is 3.28% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 0.80% less often than would be expected.
The average opponent winrate against Annie is 49.69%.


Cho'Gath
el Terror del Vacío
Senna wins against Cho'Gath 46.45% of the time which is 5.78% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 3.30% less often than would be expected.
The average opponent winrate against Cho'Gath is 52.23%.


Veigar
el Pequeño Maestro del Mal
Senna wins against Veigar 46.58% of the time which is 3.81% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.33% less often than would be expected.
The average opponent winrate against Veigar is 50.39%.


Sona
la Virtuosa de las Cuerdas
Senna wins against Sona 46.65% of the time which is 1.51% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.96% more often than would be expected.
The average opponent winrate against Sona is 48.16%.


Taric
el Escudo de Valoran
Senna wins against Taric 46.74% of the time which is 0.47% lower against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 2.00% more often than would be expected.
The average opponent winrate against Taric is 47.21%.


Fiddlesticks
el Terror Ancestral
Senna wins against Fiddlesticks 46.97% of the time which is 4.19% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 1.71% less often than would be expected.
The average opponent winrate against Fiddlesticks is 51.16%.


Thresh
el Carcelero Implacable
Senna wins against Thresh 47.19% of the time which is 4.01% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 1.53% less often than would be expected.
The average opponent winrate against Thresh is 51.20%.


Pyke
el Destripador del Muelle Rojo
Senna wins against Pyke 47.21% of the time which is 4.97% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 2.49% less often than would be expected.
The average opponent winrate against Pyke is 52.18%.


Lulu
La Hechicera Hadística
Senna wins against Lulu 47.78% of the time which is 3.43% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.95% less often than would be expected.
The average opponent winrate against Lulu is 51.21%.


Morgana
la Desolada
Senna wins against Morgana 47.85% of the time which is 0.83% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.65% more often than would be expected.
The average opponent winrate against Morgana is 48.68%.


Tahm Kench
El Rey del Río
Senna wins against Tahm Kench 47.88% of the time which is 2.27% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 0.21% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.15%.


Braum
el Corazón del Fréljord
Senna wins against Braum 47.92% of the time which is 1.45% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 1.03% more often than would be expected.
The average opponent winrate against Braum is 49.37%.


Nautilus
el Titán de las Profundidades
Senna wins against Nautilus 48.04% of the time which is 2.78% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.30% less often than would be expected.
The average opponent winrate against Nautilus is 50.82%.


Blitzcrank
el Gran Gólem de Vapor
Senna wins against Blitzcrank 48.12% of the time which is 2.94% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.46% less often than would be expected.
The average opponent winrate against Blitzcrank is 51.06%.


Seraphine
la Cantante Soñadora
Senna wins against Seraphine 48.57% of the time which is 2.26% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.22% more often than would be expected.
The average opponent winrate against Seraphine is 50.83%.


Elise
la Reina de las Arañas
Senna wins against Elise 48.93% of the time which is 3.47% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.99% less often than would be expected.
The average opponent winrate against Elise is 52.40%.


Yuumi
la gatita mágica
Senna wins against Yuumi 49.01% of the time which is 2.21% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.27% more often than would be expected.
The average opponent winrate against Yuumi is 51.22%.


Malphite
el Fragmento del Monolito
Senna wins against Malphite 49.04% of the time which is 2.57% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.09% less often than would be expected.
The average opponent winrate against Malphite is 51.61%.


Karma
la Iluminada
Senna wins against Karma 49.38% of the time which is 2.00% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.48% more often than would be expected.
The average opponent winrate against Karma is 51.38%.


Nidalee
la Cazadora Salvaje
Senna wins against Nidalee 49.50% of the time which is 3.30% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.82% less often than would be expected.
The average opponent winrate against Nidalee is 52.80%.


Teemo
el Explorador Veloz
Senna wins against Teemo 49.66% of the time which is 3.12% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 5.58% more often than would be expected.
The average opponent winrate against Teemo is 46.54%.


Hwei
el Visionario
Senna wins against Hwei 50.00% of the time which is 0.52% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.96% more often than would be expected.
The average opponent winrate against Hwei is 50.52%.


Renata Glasc
la Quimobaronesa
Senna wins against Renata Glasc 50.00% of the time which is 0.63% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 1.85% more often than would be expected.
The average opponent winrate against Renata Glasc is 50.63%.


LeBlanc
la Maquiavélica
Senna wins against LeBlanc 50.26% of the time which is 0.42% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.90% more often than would be expected.
The average opponent winrate against LeBlanc is 49.84%.


Rakan
El Encantador
Senna wins against Rakan 50.49% of the time which is 0.43% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 2.05% more often than would be expected.
The average opponent winrate against Rakan is 50.92%.


Sion
el Coloso no Muerto
Senna wins against Sion 51.77% of the time which is 1.55% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 4.03% more often than would be expected.
The average opponent winrate against Sion is 50.22%.


Rell
la Doncella de Hierro
Senna wins against Rell 51.78% of the time which is 2.43% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 4.91% more often than would be expected.
The average opponent winrate against Rell is 49.35%.


Alistar
el Minotauro
Senna wins against Alistar 51.85% of the time which is 0.91% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 3.39% more often than would be expected.
The average opponent winrate against Alistar is 50.94%.


Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 51.85% of the time which is 0.53% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 3.01% more often than would be expected.
The average opponent winrate against Zoe is 51.32%.


Bardo
el Guardián Trotamundos
Senna wins against Bardo 52.12% of the time which is 0.61% higher against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 3.09% more often than would be expected.
The average opponent winrate against Bardo is 51.51%.


Mel
el Reflejo del Alma
Senna wins against Mel 52.50% of the time which is 0.08% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 2.56% more often than would be expected.
The average opponent winrate against Mel is 52.42%.


Poppy
la Guardiana del Martillo
Senna wins against Poppy 52.90% of the time which is 3.14% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 5.62% more often than would be expected.
The average opponent winrate against Poppy is 49.76%.


Ashe
la Arquera de Hielo
Senna wins against Ashe 52.92% of the time which is 1.08% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.39% more often than would be expected.
The average opponent winrate against Ashe is 54.00%.


Gragas
el Revoltoso
Senna wins against Gragas 53.79% of the time which is 0.05% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 2.42% more often than would be expected.
The average opponent winrate against Gragas is 53.84%.


Galio
el Coloso
Senna wins against Galio 54.36% of the time which is 4.97% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 7.45% more often than would be expected.
The average opponent winrate against Galio is 49.39%.


Amumu
la Momia Triste
Senna wins against Amumu 55.36% of the time which is 5.48% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 7.96% more often than would be expected.
The average opponent winrate against Amumu is 49.88%.


Ziggs
el Experto en Hexplosivos
Senna wins against Ziggs 56.39% of the time which is 4.56% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 7.04% more often than would be expected.
The average opponent winrate against Ziggs is 51.83%.


Miss Fortune
la Cazarrecompensas
Senna wins against Miss Fortune 56.52% of the time which is 0.27% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.18% more often than would be expected.
The average opponent winrate against Miss Fortune is 56.79%.


Sett
El Jefe
Senna wins against Sett 56.79% of the time which is 7.20% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 9.68% more often than would be expected.
The average opponent winrate against Sett is 49.59%.


Twitch
la Rata Mutante
Senna wins against Twitch 60.00% of the time which is 4.66% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 7.13% more often than would be expected.
The average opponent winrate against Twitch is 55.34%.