

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.
Master+ Champions Analysed: 903,568
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 7 is the strongest counter to support champions of Yuumi, Soraka & Thresh. While Senna support is countered most by support champions of Blitzcrank, Rell & Janna. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Blitzcrank
o Grande Golem a Vapor
Senna wins against Blitzcrank 45.95% of the time which is 0.68% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 4.05% less often than would be expected.
The average opponent winrate against Blitzcrank is 46.63%.


Rell
a Dama de Ferro
Senna wins against Rell 47.26% of the time which is 0.31% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 3.06% less often than would be expected.
The average opponent winrate against Rell is 46.95%.


Janna
a Fúria da Tormenta
Senna wins against Janna 47.29% of the time which is 0.13% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 3.24% less often than would be expected.
The average opponent winrate against Janna is 47.16%.


Nautilus
o Titã das Profundezas
Senna wins against Nautilus 48.21% of the time which is 0.68% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 4.05% less often than would be expected.
The average opponent winrate against Nautilus is 48.89%.


Lulu
a Fada Feiticeira
Senna wins against Lulu 48.87% of the time which is 2.77% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.59% less often than would be expected.
The average opponent winrate against Lulu is 46.10%.


Leona
a Alvorada Radiante
Senna wins against Leona 50.41% of the time which is 3.87% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.50% more often than would be expected.
The average opponent winrate against Leona is 46.54%.


Bardo
o Protetor Andarilho
Senna wins against Bardo 50.72% of the time which is 3.38% higher against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 0.01% more often than would be expected.
The average opponent winrate against Bardo is 47.34%.


Rakan
O Charmoso
Senna wins against Rakan 52.21% of the time which is 3.73% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.36% more often than would be expected.
The average opponent winrate against Rakan is 48.48%.


Karma
a Iluminada
Senna wins against Karma 53.06% of the time which is 4.09% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.72% more often than would be expected.
The average opponent winrate against Karma is 48.97%.


Alistar
o Minotauro
Senna wins against Alistar 53.62% of the time which is 6.25% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 2.88% more often than would be expected.
The average opponent winrate against Alistar is 47.37%.


Sona
a Mestra das Cordas
Senna wins against Sona 53.64% of the time which is 6.76% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 3.39% more often than would be expected.
The average opponent winrate against Sona is 46.88%.


Milio
A Chama Gentil
Senna wins against Milio 54.07% of the time which is 7.44% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 4.07% more often than would be expected.
The average opponent winrate against Milio is 46.63%.


Nami
a Conjuradora das Marés
Senna wins against Nami 54.55% of the time which is 6.96% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 3.59% more often than would be expected.
The average opponent winrate against Nami is 47.59%.


Braum
o Coração de Freljord
Senna wins against Braum 55.28% of the time which is 8.89% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 5.52% more often than would be expected.
The average opponent winrate against Braum is 46.39%.


Thresh
o Guardião das Correntes
Senna wins against Thresh 55.48% of the time which is 8.06% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 4.69% more often than would be expected.
The average opponent winrate against Thresh is 47.42%.


Soraka
a Filha das Estrelas
Senna wins against Soraka 56.25% of the time which is 9.16% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 5.79% more often than would be expected.
The average opponent winrate against Soraka is 47.09%.


Yuumi
a Gata Mágica
Senna wins against Yuumi 58.50% of the time which is 7.27% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 3.90% more often than would be expected.
The average opponent winrate against Yuumi is 51.23%.