

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.
Diamond+ Champions Analysed: 5,153,305
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 15.16 is the strongest counter to support champions of Mel, Renata Glasc & Lux. While Senna support is countered most by support champions of Zilean, Pyke & Zyra. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Zilean
el Guardián del Tiempo
Senna wins against Zilean 46.02% of the time which is 0.95% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 4.22% less often than would be expected.
The average opponent winrate against Zilean is 46.97%.


Pyke
el Destripador del Muelle Rojo
Senna wins against Pyke 46.35% of the time which is 1.68% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 4.95% less often than would be expected.
The average opponent winrate against Pyke is 48.03%.


Zyra
el Despertar de las Espinas
Senna wins against Zyra 46.73% of the time which is 0.76% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 4.03% less often than would be expected.
The average opponent winrate against Zyra is 47.49%.


Poppy
la Guardiana del Martillo
Senna wins against Poppy 46.77% of the time which is 0.10% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 3.17% less often than would be expected.
The average opponent winrate against Poppy is 46.67%.


Xerath
el Mago Ascendente
Senna wins against Xerath 47.80% of the time which is 0.63% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 3.90% less often than would be expected.
The average opponent winrate against Xerath is 48.43%.


Blitzcrank
el Gran Gólem de Vapor
Senna wins against Blitzcrank 48.92% of the time which is 1.09% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.18% less often than would be expected.
The average opponent winrate against Blitzcrank is 47.83%.


Alistar
el Minotauro
Senna wins against Alistar 49.37% of the time which is 1.46% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 1.81% less often than would be expected.
The average opponent winrate against Alistar is 47.91%.


Braum
el Corazón del Fréljord
Senna wins against Braum 49.43% of the time which is 1.61% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 1.66% less often than would be expected.
The average opponent winrate against Braum is 47.82%.


Leona
el Radiante Amanecer
Senna wins against Leona 49.61% of the time which is 2.76% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.51% less often than would be expected.
The average opponent winrate against Leona is 46.85%.


Seraphine
la Cantante Soñadora
Senna wins against Seraphine 50.00% of the time which is 1.94% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.33% less often than would be expected.
The average opponent winrate against Seraphine is 48.06%.


Milio
La Flama Gentil
Senna wins against Milio 50.05% of the time which is 3.32% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.05% more often than would be expected.
The average opponent winrate against Milio is 46.73%.


Bardo
el Guardián Trotamundos
Senna wins against Bardo 50.14% of the time which is 2.45% higher against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 0.82% less often than would be expected.
The average opponent winrate against Bardo is 47.69%.


Janna
la Furia de la Tormenta
Senna wins against Janna 50.20% of the time which is 3.38% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.11% more often than would be expected.
The average opponent winrate against Janna is 46.82%.


Nautilus
el Titán de las Profundidades
Senna wins against Nautilus 50.27% of the time which is 0.97% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 2.30% less often than would be expected.
The average opponent winrate against Nautilus is 49.30%.


Vel'Koz
el Ojo del Vacío
Senna wins against Vel'Koz 50.41% of the time which is 3.24% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 0.03% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.17%.


Soraka
la Hija de las Estrellas
Senna wins against Soraka 50.68% of the time which is 3.11% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.16% less often than would be expected.
The average opponent winrate against Soraka is 47.57%.


Sona
la Virtuosa de las Cuerdas
Senna wins against Sona 50.73% of the time which is 3.88% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.61% more often than would be expected.
The average opponent winrate against Sona is 46.85%.


Nami
la Invocadora de Mareas
Senna wins against Nami 50.77% of the time which is 3.92% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.65% more often than would be expected.
The average opponent winrate against Nami is 46.85%.


Lulu
La Hechicera Hadística
Senna wins against Lulu 50.90% of the time which is 2.55% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.72% less often than would be expected.
The average opponent winrate against Lulu is 48.35%.


Elise
la Reina de las Arañas
Senna wins against Elise 50.93% of the time which is 4.57% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.30% more often than would be expected.
The average opponent winrate against Elise is 46.36%.


Maokai
el Treant Retorcido
Senna wins against Maokai 50.96% of the time which is 4.48% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 1.21% more often than would be expected.
The average opponent winrate against Maokai is 46.48%.


Morgana
la Desolada
Senna wins against Morgana 52.65% of the time which is 4.86% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.59% more often than would be expected.
The average opponent winrate against Morgana is 47.79%.


Karma
la Iluminada
Senna wins against Karma 53.12% of the time which is 4.95% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.68% more often than would be expected.
The average opponent winrate against Karma is 48.17%.


Thresh
el Carcelero Implacable
Senna wins against Thresh 53.23% of the time which is 6.30% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 3.03% more often than would be expected.
The average opponent winrate against Thresh is 46.93%.


Rell
la Doncella de Hierro
Senna wins against Rell 53.35% of the time which is 4.95% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.68% more often than would be expected.
The average opponent winrate against Rell is 48.40%.


Shaco
el Bufón Siniestro
Senna wins against Shaco 53.77% of the time which is 3.99% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.72% more often than would be expected.
The average opponent winrate against Shaco is 49.78%.


Neeko
la Camaleón Curiosa
Senna wins against Neeko 54.63% of the time which is 5.83% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 2.56% more often than would be expected.
The average opponent winrate against Neeko is 48.80%.


Rakan
El Encantador
Senna wins against Rakan 54.68% of the time which is 5.63% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 2.36% more often than would be expected.
The average opponent winrate against Rakan is 49.05%.


Yuumi
la gatita mágica
Senna wins against Yuumi 54.76% of the time which is 4.62% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 1.35% more often than would be expected.
The average opponent winrate against Yuumi is 50.14%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 55.28% of the time which is 6.20% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.93% more often than would be expected.
The average opponent winrate against Pantheon is 49.08%.


Lux
la Dama Luminosa
Senna wins against Lux 55.67% of the time which is 6.26% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.99% more often than would be expected.
The average opponent winrate against Lux is 49.41%.


Renata Glasc
la Quimobaronesa
Senna wins against Renata Glasc 57.25% of the time which is 8.13% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 4.86% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.12%.


Mel
el Reflejo del Alma
Senna wins against Mel 57.84% of the time which is 4.45% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.19% more often than would be expected.
The average opponent winrate against Mel is 53.39%.