

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: 52,564,710
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 middle vs support Counters
Senna middle on Patch 15.11 is the strongest counter to support champions of Mel, Alistar & Rakan. While Senna middle is countered most by support champions of Vel'Koz, Xerath & Morgana. Below is a detailed breakdown of Senna middle counters against support champions with a minimum of 100 games.


Vel'Koz
o Olho do Vazio
Senna wins against Vel'Koz 37.39% of the time which is 11.50% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 6.54% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.89%.


Xerath
o Mago Ascendente
Senna wins against Xerath 37.64% of the time which is 11.75% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 6.79% less often than would be expected.
The average opponent winrate against Xerath is 49.39%.


Morgana
a Caída
Senna wins against Morgana 40.11% of the time which is 8.66% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 3.71% less often than would be expected.
The average opponent winrate against Morgana is 48.77%.


Rell
a Dama de Ferro
Senna wins against Rell 40.58% of the time which is 8.28% lower against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 3.32% less often than would be expected.
The average opponent winrate against Rell is 48.86%.


Zyra
a Ascensão dos Espinhos
Senna wins against Zyra 40.96% of the time which is 7.70% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.75% less often than would be expected.
The average opponent winrate against Zyra is 48.66%.


Leona
a Alvorada Radiante
Senna wins against Leona 41.94% of the time which is 6.89% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.93% less often than would be expected.
The average opponent winrate against Leona is 48.83%.


Lux
a Dama da Luz
Senna wins against Lux 41.97% of the time which is 7.86% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.89% less often than would be expected.
The average opponent winrate against Lux is 49.83%.


Blitzcrank
o Grande Golem a Vapor
Senna wins against Blitzcrank 42.19% of the time which is 8.67% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 3.69% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.86%.


Pyke
o Estripador das Águas Sangrentas
Senna wins against Pyke 42.66% of the time which is 8.72% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.74% less often than would be expected.
The average opponent winrate against Pyke is 51.38%.


Karma
a Iluminada
Senna wins against Karma 43.09% of the time which is 7.45% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 2.48% less often than would be expected.
The average opponent winrate against Karma is 50.54%.


Nami
a Conjuradora das Marés
Senna wins against Nami 43.64% of the time which is 4.39% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.55% more often than would be expected.
The average opponent winrate against Nami is 48.03%.


Braum
o Coração de Freljord
Senna wins against Braum 44.05% of the time which is 4.14% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 0.81% more often than would be expected.
The average opponent winrate against Braum is 48.19%.


Nautilus
o Titã das Profundezas
Senna wins against Nautilus 44.27% of the time which is 6.30% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.33% less often than would be expected.
The average opponent winrate against Nautilus is 50.57%.


Yuumi
a Gata Mágica
Senna wins against Yuumi 44.34% of the time which is 7.09% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 2.11% less often than would be expected.
The average opponent winrate against Yuumi is 51.43%.


Neeko
a Camaleoa Curiosa
Senna wins against Neeko 44.94% of the time which is 6.34% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.36% less often than would be expected.
The average opponent winrate against Neeko is 51.28%.


Brand
a Vingança Flamejante
Senna wins against Brand 45.06% of the time which is 4.63% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.34% more often than would be expected.
The average opponent winrate against Brand is 49.69%.


Milio
A Chama Gentil
Senna wins against Milio 45.61% of the time which is 1.90% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 3.03% more often than would be expected.
The average opponent winrate against Milio is 47.51%.


Thresh
o Guardião das Correntes
Senna wins against Thresh 45.96% of the time which is 3.71% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 1.26% more often than would be expected.
The average opponent winrate against Thresh is 49.67%.


Swain
o Grande General Noxiano
Senna wins against Swain 48.68% of the time which is 1.18% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.79% more often than would be expected.
The average opponent winrate against Swain is 49.86%.


Soraka
a Filha das Estrelas
Senna wins against Soraka 48.86% of the time which is 0.44% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 5.39% more often than would be expected.
The average opponent winrate against Soraka is 48.42%.


Lulu
a Fada Feiticeira
Senna wins against Lulu 49.79% of the time which is 0.29% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 5.25% more often than would be expected.
The average opponent winrate against Lulu is 49.50%.


Pantheon
a Lança Indestrutível
Senna wins against Pantheon 50.00% of the time which is 0.05% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 5.02% more often than would be expected.
The average opponent winrate against Pantheon is 49.95%.


Tahm Kench
o Rei do Rio
Senna wins against Tahm Kench 50.00% of the time which is 0.01% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 4.98% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.99%.


Seraphine
a Cantora Sonhadora
Senna wins against Seraphine 50.20% of the time which is 0.70% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 4.28% more often than would be expected.
The average opponent winrate against Seraphine is 50.90%.


Rakan
O Charmoso
Senna wins against Rakan 50.50% of the time which is 0.25% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 5.22% more often than would be expected.
The average opponent winrate against Rakan is 50.25%.


Alistar
o Minotauro
Senna wins against Alistar 51.82% of the time which is 1.82% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 6.79% more often than would be expected.
The average opponent winrate against Alistar is 50.00%.


Mel
o Reflexo da Alma
Senna wins against Mel 53.54% of the time which is 0.57% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 5.55% more often than would be expected.
The average opponent winrate against Mel is 52.97%.