

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.
D2+ Champions Analysed: 10,949,776
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 support Counters
Senna bottom on Patch 30 is the strongest counter to support champions of Mel, Ashe & Renata Glasc. While Senna bottom is countered most by support champions of Camille, Gragas & Pyke. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Camille
la Sombra de Acero
Senna wins against Camille 43.08% of the time which is 9.75% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 11.97% less often than would be expected.
The average opponent winrate against Camille is 52.83%.


Gragas
el Revoltoso
Senna wins against Gragas 46.21% of the time which is 2.74% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 4.97% less often than would be expected.
The average opponent winrate against Gragas is 48.95%.


Pyke
el Destripador del Muelle Rojo
Senna wins against Pyke 46.57% of the time which is 2.52% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 4.75% less often than would be expected.
The average opponent winrate against Pyke is 49.09%.


Annie
la Hija de la Oscuridad
Senna wins against Annie 46.96% of the time which is 3.40% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 5.63% less often than would be expected.
The average opponent winrate against Annie is 50.36%.


Shen
el Ojo del Crepúsculo
Senna wins against Shen 48.08% of the time which is 3.23% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 5.46% less often than would be expected.
The average opponent winrate against Shen is 51.31%.


Seraphine
la Cantante Soñadora
Senna wins against Seraphine 48.36% of the time which is 1.12% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 3.35% less often than would be expected.
The average opponent winrate against Seraphine is 49.48%.


Zac
el Arma Secreta
Senna wins against Zac 48.53% of the time which is 0.26% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 2.49% less often than would be expected.
The average opponent winrate against Zac is 48.79%.


Zilean
el Guardián del Tiempo
Senna wins against Zilean 48.82% of the time which is 0.83% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.40% less often than would be expected.
The average opponent winrate against Zilean is 47.99%.


Elise
la Reina de las Arañas
Senna wins against Elise 48.84% of the time which is 1.32% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.91% less often than would be expected.
The average opponent winrate against Elise is 47.52%.


Thresh
el Carcelero Implacable
Senna wins against Thresh 48.92% of the time which is 0.76% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 1.47% less often than would be expected.
The average opponent winrate against Thresh is 48.16%.


Bardo
el Guardián Trotamundos
Senna wins against Bardo 49.02% of the time which is 1.03% higher against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 1.20% less often than would be expected.
The average opponent winrate against Bardo is 47.99%.


Janna
la Furia de la Tormenta
Senna wins against Janna 49.07% of the time which is 1.39% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.84% less often than would be expected.
The average opponent winrate against Janna is 47.68%.


Sona
la Virtuosa de las Cuerdas
Senna wins against Sona 49.52% of the time which is 2.22% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.01% less often than would be expected.
The average opponent winrate against Sona is 47.30%.


Poppy
la Guardiana del Martillo
Senna wins against Poppy 49.67% of the time which is 2.21% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.02% less often than would be expected.
The average opponent winrate against Poppy is 47.46%.


Neeko
la Camaleón Curiosa
Senna wins against Neeko 49.77% of the time which is 0.05% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 2.28% less often than would be expected.
The average opponent winrate against Neeko is 49.82%.


Amumu
la Momia Triste
Senna wins against Amumu 50.00% of the time which is 0.98% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 1.25% less often than would be expected.
The average opponent winrate against Amumu is 49.02%.


Blitzcrank
el Gran Gólem de Vapor
Senna wins against Blitzcrank 50.05% of the time which is 1.29% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.94% less often than would be expected.
The average opponent winrate against Blitzcrank is 48.76%.


Leona
el Radiante Amanecer
Senna wins against Leona 50.24% of the time which is 1.87% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.36% less often than would be expected.
The average opponent winrate against Leona is 48.37%.


Morgana
la Desolada
Senna wins against Morgana 50.39% of the time which is 0.85% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.38% less often than would be expected.
The average opponent winrate against Morgana is 49.54%.


Rell
la Doncella de Hierro
Senna wins against Rell 50.50% of the time which is 2.49% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.26% more often than would be expected.
The average opponent winrate against Rell is 48.01%.


Karma
la Iluminada
Senna wins against Karma 50.98% of the time which is 1.31% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.92% less often than would be expected.
The average opponent winrate against Karma is 49.67%.


Shaco
el Bufón Siniestro
Senna wins against Shaco 51.09% of the time which is 1.24% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.99% less often than would be expected.
The average opponent winrate against Shaco is 49.85%.


Taric
el Escudo de Valoran
Senna wins against Taric 51.18% of the time which is 3.51% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 1.28% more often than would be expected.
The average opponent winrate against Taric is 47.67%.


Soraka
la Hija de las Estrellas
Senna wins against Soraka 51.23% of the time which is 3.05% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.82% more often than would be expected.
The average opponent winrate against Soraka is 48.18%.


Lulu
La Hechicera Hadística
Senna wins against Lulu 51.31% of the time which is 2.75% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.52% more often than would be expected.
The average opponent winrate against Lulu is 48.56%.


Alistar
el Minotauro
Senna wins against Alistar 51.34% of the time which is 2.70% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.47% more often than would be expected.
The average opponent winrate against Alistar is 48.64%.


Lux
la Dama Luminosa
Senna wins against Lux 51.45% of the time which is 0.84% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.39% less often than would be expected.
The average opponent winrate against Lux is 50.61%.


Nami
la Invocadora de Mareas
Senna wins against Nami 51.75% of the time which is 3.44% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 1.21% more often than would be expected.
The average opponent winrate against Nami is 48.31%.


Fiddlesticks
el Terror Ancestral
Senna wins against Fiddlesticks 52.12% of the time which is 4.95% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 2.72% more often than would be expected.
The average opponent winrate against Fiddlesticks is 47.17%.


Zyra
el Despertar de las Espinas
Senna wins against Zyra 52.28% of the time which is 2.79% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.56% more often than would be expected.
The average opponent winrate against Zyra is 49.49%.


Rakan
El Encantador
Senna wins against Rakan 52.35% of the time which is 3.19% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.96% more often than would be expected.
The average opponent winrate against Rakan is 49.16%.


Milio
La Flama Gentil
Senna wins against Milio 52.39% of the time which is 3.78% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 1.55% more often than would be expected.
The average opponent winrate against Milio is 48.61%.


Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 52.50% of the time which is 2.45% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.22% more often than would be expected.
The average opponent winrate against Zoe is 50.05%.


Tahm Kench
El Rey del Río
Senna wins against Tahm Kench 52.51% of the time which is 1.96% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 0.27% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.55%.


Nautilus
el Titán de las Profundidades
Senna wins against Nautilus 52.60% of the time which is 2.32% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.09% more often than would be expected.
The average opponent winrate against Nautilus is 50.28%.


Vel'Koz
el Ojo del Vacío
Senna wins against Vel'Koz 52.72% of the time which is 2.68% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 0.45% more often than would be expected.
The average opponent winrate against Vel'Koz is 50.04%.


Sylas
el Usurpador
Senna wins against Sylas 52.84% of the time which is 1.65% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.58% less often than would be expected.
The average opponent winrate against Sylas is 51.19%.


Maokai
el Treant Retorcido
Senna wins against Maokai 52.99% of the time which is 4.48% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 2.25% more often than would be expected.
The average opponent winrate against Maokai is 48.51%.


Swain
el Gran General Noxiano
Senna wins against Swain 53.24% of the time which is 2.36% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.13% more often than would be expected.
The average opponent winrate against Swain is 50.88%.


Hwei
el Visionario
Senna wins against Hwei 53.44% of the time which is 3.59% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.36% more often than would be expected.
The average opponent winrate against Hwei is 49.85%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 53.45% of the time which is 4.00% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.77% more often than would be expected.
The average opponent winrate against Pantheon is 49.45%.


Braum
el Corazón del Fréljord
Senna wins against Braum 53.64% of the time which is 6.23% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 4.00% more often than would be expected.
The average opponent winrate against Braum is 47.41%.


Galio
el Coloso
Senna wins against Galio 53.70% of the time which is 5.00% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.77% more often than would be expected.
The average opponent winrate against Galio is 48.70%.


Yuumi
la gatita mágica
Senna wins against Yuumi 53.81% of the time which is 1.99% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.24% less often than would be expected.
The average opponent winrate against Yuumi is 51.82%.


Anivia
la Criofénix
Senna wins against Anivia 54.46% of the time which is 3.10% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.87% more often than would be expected.
The average opponent winrate against Anivia is 51.36%.


Brand
la Venganza Ardiente
Senna wins against Brand 54.55% of the time which is 4.26% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 2.03% more often than would be expected.
The average opponent winrate against Brand is 50.29%.


LeBlanc
la Maquiavélica
Senna wins against LeBlanc 55.20% of the time which is 5.83% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 3.60% more often than would be expected.
The average opponent winrate against LeBlanc is 49.37%.


Nidalee
la Cazadora Salvaje
Senna wins against Nidalee 55.46% of the time which is 4.28% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 2.05% more often than would be expected.
The average opponent winrate against Nidalee is 51.18%.


Xerath
el Mago Ascendente
Senna wins against Xerath 55.69% of the time which is 4.18% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.95% more often than would be expected.
The average opponent winrate against Xerath is 51.51%.


Renata Glasc
la Quimobaronesa
Senna wins against Renata Glasc 57.45% of the time which is 7.21% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 4.98% more often than would be expected.
The average opponent winrate against Renata Glasc is 50.24%.


Ashe
la Arquera de Hielo
Senna wins against Ashe 59.31% of the time which is 5.20% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.98% more often than would be expected.
The average opponent winrate against Ashe is 54.11%.


Mel
el Reflejo del Alma
Senna wins against Mel 60.03% of the time which is 5.42% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 3.21% more often than would be expected.
The average opponent winrate against Mel is 54.61%.