

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: 965,662
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 15.17 is the strongest counter to support champions of Braum, Rakan & Yuumi. While Senna support is countered most by support champions of Pyke, Janna & Milio. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Pyke
o Estripador das Águas Sangrentas
Senna wins against Pyke 46.08% of the time which is 2.78% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 7.68% less often than would be expected.
The average opponent winrate against Pyke is 48.86%.


Janna
a Fúria da Tormenta
Senna wins against Janna 47.29% of the time which is 1.00% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 3.90% less often than would be expected.
The average opponent winrate against Janna is 46.29%.


Milio
A Chama Gentil
Senna wins against Milio 47.57% of the time which is 0.27% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 4.63% less often than would be expected.
The average opponent winrate against Milio is 47.30%.


Bardo
o Protetor Andarilho
Senna wins against Bardo 49.05% of the time which is 1.50% higher against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 3.40% less often than would be expected.
The average opponent winrate against Bardo is 47.55%.


Alistar
o Minotauro
Senna wins against Alistar 49.24% of the time which is 0.16% lower against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 5.06% less often than would be expected.
The average opponent winrate against Alistar is 49.40%.


Nami
a Conjuradora das Marés
Senna wins against Nami 49.66% of the time which is 1.90% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 3.00% less often than would be expected.
The average opponent winrate against Nami is 47.76%.


Karma
a Iluminada
Senna wins against Karma 50.90% of the time which is 3.63% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.27% less often than would be expected.
The average opponent winrate against Karma is 47.27%.


Nautilus
o Titã das Profundezas
Senna wins against Nautilus 51.57% of the time which is 2.07% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 2.83% less often than would be expected.
The average opponent winrate against Nautilus is 49.50%.


Soraka
a Filha das Estrelas
Senna wins against Soraka 52.14% of the time which is 4.36% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.54% less often than would be expected.
The average opponent winrate against Soraka is 47.78%.


Blitzcrank
o Grande Golem a Vapor
Senna wins against Blitzcrank 52.21% of the time which is 3.92% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.98% less often than would be expected.
The average opponent winrate against Blitzcrank is 48.29%.


Sona
a Mestra das Cordas
Senna wins against Sona 52.54% of the time which is 4.98% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.08% more often than would be expected.
The average opponent winrate against Sona is 47.56%.


Rell
a Dama de Ferro
Senna wins against Rell 53.91% of the time which is 5.53% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.63% more often than would be expected.
The average opponent winrate against Rell is 48.38%.


Leona
a Alvorada Radiante
Senna wins against Leona 54.46% of the time which is 7.14% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 2.24% more often than would be expected.
The average opponent winrate against Leona is 47.32%.


Thresh
o Guardião das Correntes
Senna wins against Thresh 54.46% of the time which is 7.84% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 2.94% more often than would be expected.
The average opponent winrate against Thresh is 46.62%.


Lulu
a Fada Feiticeira
Senna wins against Lulu 55.26% of the time which is 7.60% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 2.70% more often than would be expected.
The average opponent winrate against Lulu is 47.66%.


Yuumi
a Gata Mágica
Senna wins against Yuumi 60.18% of the time which is 7.96% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 3.07% more often than would be expected.
The average opponent winrate against Yuumi is 52.22%.


Rakan
O Charmoso
Senna wins against Rakan 60.83% of the time which is 11.46% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 6.56% more often than would be expected.
The average opponent winrate against Rakan is 49.37%.


Braum
o Coração de Freljord
Senna wins against Braum 61.21% of the time which is 11.80% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 6.90% more often than would be expected.
The average opponent winrate against Braum is 49.41%.