

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.
Emerald+ Champions Analysed: 13,910,233
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 14 is the strongest counter to support champions of Ashe, Shen & Tahm Kench. While Senna support is countered most by support champions of Elise, Zoe & Taric. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Elise
La Reina de las Arañas
Senna wins against Elise 42.95% of the time which is 5.10% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 3.05% less often than would be expected.
The average opponent winrate against Elise is 48.05%.


Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 44.10% of the time which is 6.58% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 4.52% less often than would be expected.
The average opponent winrate against Zoe is 50.68%.


Taric
El Escudo de Valoran
Senna wins against Taric 44.41% of the time which is 3.27% lower against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 1.22% less often than would be expected.
The average opponent winrate against Taric is 47.68%.


LeBlanc
La Embaucadora
Senna wins against LeBlanc 44.64% of the time which is 5.45% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 3.39% less often than would be expected.
The average opponent winrate against LeBlanc is 50.09%.


Thresh
El Carcelero Implacable
Senna wins against Thresh 44.84% of the time which is 4.61% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 2.55% less often than would be expected.
The average opponent winrate against Thresh is 49.45%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 45.05% of the time which is 5.99% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 3.93% less often than would be expected.
The average opponent winrate against Pantheon is 51.04%.


Galio
el Coloso
Senna wins against Galio 45.16% of the time which is 5.00% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.94% less often than would be expected.
The average opponent winrate against Galio is 50.16%.


Renata Glasc
la Baronesa Química
Senna wins against Renata Glasc 45.41% of the time which is 4.63% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 2.57% less often than would be expected.
The average opponent winrate against Renata Glasc is 50.04%.


Zyra
La Dama de Espinas
Senna wins against Zyra 45.75% of the time which is 4.32% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.26% less often than would be expected.
The average opponent winrate against Zyra is 50.07%.


Zilean
El Guardián del Tiempo
Senna wins against Zilean 46.07% of the time which is 3.03% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 0.97% less often than would be expected.
The average opponent winrate against Zilean is 49.10%.


Janna
La Furia de la Tormenta
Senna wins against Janna 46.20% of the time which is 2.27% lower against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.21% less often than would be expected.
The average opponent winrate against Janna is 48.47%.


Milio
la Llama Serena
Senna wins against Milio 46.38% of the time which is 2.20% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.14% less often than would be expected.
The average opponent winrate against Milio is 48.58%.


Brand
La Venganza Ardiente
Senna wins against Brand 46.51% of the time which is 4.80% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 2.74% less often than would be expected.
The average opponent winrate against Brand is 51.31%.


Nami
La Invocadora de Mareas
Senna wins against Nami 46.61% of the time which is 1.90% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.16% more often than would be expected.
The average opponent winrate against Nami is 48.51%.


Lulu
El Hada Hechicera
Senna wins against Lulu 46.79% of the time which is 2.09% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.03% less often than would be expected.
The average opponent winrate against Lulu is 48.88%.


Blitzcrank
El Gran Gólem de Vapor
Senna wins against Blitzcrank 46.88% of the time which is 2.96% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.90% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.84%.


Nautilus
El Titán Abisal
Senna wins against Nautilus 47.00% of the time which is 3.85% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.79% less often than would be expected.
The average opponent winrate against Nautilus is 50.85%.


Sona
La Virtuosa de las Cuerdas
Senna wins against Sona 47.20% of the time which is 0.54% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 1.51% more often than would be expected.
The average opponent winrate against Sona is 47.74%.


Leona
El Amanecer Radiante
Senna wins against Leona 47.34% of the time which is 1.52% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.54% more often than would be expected.
The average opponent winrate against Leona is 48.86%.


Xerath
El Mago Ascendente
Senna wins against Xerath 47.48% of the time which is 3.64% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.58% less often than would be expected.
The average opponent winrate against Xerath is 51.12%.


Soraka
La Hija de las Estrellas
Senna wins against Soraka 47.56% of the time which is 0.98% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.08% more often than would be expected.
The average opponent winrate against Soraka is 48.54%.


Bardo
El Guardián Errante
Senna wins against Bardo 47.63% of the time which is 1.59% lower against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 0.47% more often than would be expected.
The average opponent winrate against Bardo is 49.22%.


Vel'Koz
El Ojo del Vacío
Senna wins against Vel'Koz 48.10% of the time which is 1.31% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 0.75% more often than would be expected.
The average opponent winrate against Vel'Koz is 49.41%.


Braum
El Corazón de Freljord
Senna wins against Braum 48.18% of the time which is 1.12% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 0.94% more often than would be expected.
The average opponent winrate against Braum is 49.30%.


Karma
La Iluminada
Senna wins against Karma 48.25% of the time which is 1.91% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.15% more often than would be expected.
The average opponent winrate against Karma is 50.16%.


Lux
La Dama Luminosa
Senna wins against Lux 48.60% of the time which is 3.02% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.96% less often than would be expected.
The average opponent winrate against Lux is 51.62%.


Pyke
el Destripador de los Puertos
Senna wins against Pyke 48.63% of the time which is 1.58% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 0.48% more often than would be expected.
The average opponent winrate against Pyke is 50.21%.


Fiddlesticks
el Terror Ancestral
Senna wins against Fiddlesticks 48.74% of the time which is 0.06% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 2.12% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.68%.


Poppy
La Guardiana del Martillo
Senna wins against Poppy 49.06% of the time which is 0.04% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 2.02% more often than would be expected.
The average opponent winrate against Poppy is 49.10%.


Yuumi
la Gata Mágica
Senna wins against Yuumi 49.23% of the time which is 2.77% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.71% less often than would be expected.
The average opponent winrate against Yuumi is 52.00%.


Neeko
la Camaleona Curiosa
Senna wins against Neeko 49.31% of the time which is 1.63% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.43% more often than would be expected.
The average opponent winrate against Neeko is 50.94%.


Rakan
El Encantador
Senna wins against Rakan 49.33% of the time which is 0.81% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 1.25% more often than would be expected.
The average opponent winrate against Rakan is 50.14%.


Maokai
El Treant Retorcido
Senna wins against Maokai 49.50% of the time which is 0.05% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 2.11% more often than would be expected.
The average opponent winrate against Maokai is 49.45%.


Seraphine
la Cantante Soñadora
Senna wins against Seraphine 49.54% of the time which is 0.46% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.60% more often than would be expected.
The average opponent winrate against Seraphine is 50.00%.


Rell
la Dama de Hierro
Senna wins against Rell 49.58% of the time which is 0.29% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 2.35% more often than would be expected.
The average opponent winrate against Rell is 49.29%.


Teemo
El Explorador Veloz
Senna wins against Teemo 49.66% of the time which is 0.29% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.77% more often than would be expected.
The average opponent winrate against Teemo is 49.95%.


Nidalee
La Cazadora Bestial
Senna wins against Nidalee 50.00% of the time which is 0.01% lower 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 50.01%.


Twitch
La Rata Apestada
Senna wins against Twitch 50.00% of the time which is 8.70% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 6.69% less often than would be expected.
The average opponent winrate against Twitch is 58.70%.


Swain
el Gran General de Noxus
Senna wins against Swain 50.84% of the time which is 0.80% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.26% more often than would be expected.
The average opponent winrate against Swain is 51.64%.


Morgana
la Caída
Senna wins against Morgana 50.89% of the time which is 0.57% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 2.63% more often than would be expected.
The average opponent winrate against Morgana is 50.32%.


Sylas
el Desencadenado
Senna wins against Sylas 51.53% of the time which is 0.05% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.01% more often than would be expected.
The average opponent winrate against Sylas is 51.58%.


Shaco
El Bufón Siniestro
Senna wins against Shaco 51.76% of the time which is 0.38% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 2.44% more often than would be expected.
The average opponent winrate against Shaco is 51.38%.


Veigar
El Pequeño Maestro del Mal
Senna wins against Veigar 51.82% of the time which is 2.39% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.34% less often than would be expected.
The average opponent winrate against Veigar is 54.21%.


Alistar
El Minotauro
Senna wins against Alistar 51.96% of the time which is 1.49% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 3.55% more often than would be expected.
The average opponent winrate against Alistar is 50.47%.


Hwei
el Visionario
Senna wins against Hwei 52.55% of the time which is 0.97% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 3.03% more often than would be expected.
The average opponent winrate against Hwei is 51.58%.


Mel
el Reflejo del Alma
Senna wins against Mel 52.61% of the time which is 2.56% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.51% less often than would be expected.
The average opponent winrate against Mel is 55.17%.


Tahm Kench
El Rey del Río
Senna wins against Tahm Kench 52.93% of the time which is 1.81% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 3.87% more often than would be expected.
The average opponent winrate against Tahm Kench is 51.12%.


Shen
El Ojo del Crepúsculo
Senna wins against Shen 53.90% of the time which is 3.09% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 5.15% more often than would be expected.
The average opponent winrate against Shen is 50.81%.


Ashe
La Arquera de Hielo
Senna wins against Ashe 56.17% of the time which is 0.46% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.50% more often than would be expected.
The average opponent winrate against Ashe is 55.71%.