

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.
Grandmaster+ Champions Analysed: 167,527
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 bottom vs support Counters
Senna bottom on Patch 15.11 is the strongest counter to support champions of Bardo, Braum & Rakan. While Senna bottom is countered most by support champions of Neeko, Lulu & Soraka. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Neeko
a Camaleoa Curiosa
Senna wins against Neeko 48.51% of the time which is 1.31% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 9.12% less often than would be expected.
The average opponent winrate against Neeko is 47.20%.


Lulu
a Fada Feiticeira
Senna wins against Lulu 53.65% of the time which is 7.34% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 3.09% less often than would be expected.
The average opponent winrate against Lulu is 46.31%.


Soraka
a Filha das Estrelas
Senna wins against Soraka 54.37% of the time which is 10.26% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.15% less often than would be expected.
The average opponent winrate against Soraka is 44.11%.


Pyke
o Estripador das Águas Sangrentas
Senna wins against Pyke 54.74% of the time which is 11.41% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 1.01% more often than would be expected.
The average opponent winrate against Pyke is 43.33%.


Nami
a Conjuradora das Marés
Senna wins against Nami 54.90% of the time which is 9.88% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.54% less often than would be expected.
The average opponent winrate against Nami is 45.02%.


Rell
a Dama de Ferro
Senna wins against Rell 55.24% of the time which is 10.95% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.54% more often than would be expected.
The average opponent winrate against Rell is 44.29%.


Alistar
o Minotauro
Senna wins against Alistar 55.34% of the time which is 10.73% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.31% more often than would be expected.
The average opponent winrate against Alistar is 44.61%.


Nautilus
o Titã das Profundezas
Senna wins against Nautilus 55.93% of the time which is 9.13% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.30% less often than would be expected.
The average opponent winrate against Nautilus is 46.80%.


Janna
a Fúria da Tormenta
Senna wins against Janna 56.21% of the time which is 10.76% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.34% more often than would be expected.
The average opponent winrate against Janna is 45.45%.


Karma
a Iluminada
Senna wins against Karma 56.55% of the time which is 8.26% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 2.16% less often than would be expected.
The average opponent winrate against Karma is 48.29%.


Leona
a Alvorada Radiante
Senna wins against Leona 57.14% of the time which is 12.15% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.73% more often than would be expected.
The average opponent winrate against Leona is 44.99%.


Thresh
o Guardião das Correntes
Senna wins against Thresh 58.82% of the time which is 11.34% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.91% more often than would be expected.
The average opponent winrate against Thresh is 47.48%.


Milio
A Chama Gentil
Senna wins against Milio 58.88% of the time which is 13.78% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 3.36% more often than would be expected.
The average opponent winrate against Milio is 45.10%.


Rakan
O Charmoso
Senna wins against Rakan 60.23% of the time which is 14.83% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 4.41% more often than would be expected.
The average opponent winrate against Rakan is 45.40%.


Braum
o Coração de Freljord
Senna wins against Braum 60.92% of the time which is 15.87% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 5.45% more often than would be expected.
The average opponent winrate against Braum is 45.05%.


Bardo
o Protetor Andarilho
Senna wins against Bardo 64.84% of the time which is 16.70% higher against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 6.28% more often than would be expected.
The average opponent winrate against Bardo is 48.14%.