

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: 612,491
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 30 is the strongest counter to support champions of Leona, Yuumi & Soraka. While Senna support is countered most by support champions of Thresh, Alistar & Karma. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Thresh
o Guardião das Correntes
Senna wins against Thresh 41.53% of the time which is 2.73% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 8.95% less often than would be expected.
The average opponent winrate against Thresh is 44.26%.


Alistar
o Minotauro
Senna wins against Alistar 43.69% of the time which is 2.03% lower against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 8.26% less often than would be expected.
The average opponent winrate against Alistar is 45.72%.


Karma
a Iluminada
Senna wins against Karma 47.99% of the time which is 2.40% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 3.83% less often than would be expected.
The average opponent winrate against Karma is 45.59%.


Pyke
o Estripador das Águas Sangrentas
Senna wins against Pyke 48.00% of the time which is 1.21% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 5.03% less often than would be expected.
The average opponent winrate against Pyke is 46.79%.


Rell
a Dama de Ferro
Senna wins against Rell 49.69% of the time which is 3.71% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 2.52% less often than would be expected.
The average opponent winrate against Rell is 45.98%.


Lulu
a Fada Feiticeira
Senna wins against Lulu 51.40% of the time which is 5.85% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.38% less often than would be expected.
The average opponent winrate against Lulu is 45.55%.


Rakan
O Charmoso
Senna wins against Rakan 51.64% of the time which is 5.04% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 1.20% less often than would be expected.
The average opponent winrate against Rakan is 46.60%.


Nami
a Conjuradora das Marés
Senna wins against Nami 51.76% of the time which is 6.80% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.57% more often than would be expected.
The average opponent winrate against Nami is 44.96%.


Nautilus
o Titã das Profundezas
Senna wins against Nautilus 52.43% of the time which is 5.05% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.19% less often than would be expected.
The average opponent winrate against Nautilus is 47.38%.


Bardo
o Protetor Andarilho
Senna wins against Bardo 53.17% of the time which is 7.76% higher against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 1.53% more often than would be expected.
The average opponent winrate against Bardo is 45.41%.


Braum
o Coração de Freljord
Senna wins against Braum 54.31% of the time which is 8.81% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 2.58% more often than would be expected.
The average opponent winrate against Braum is 45.50%.


Janna
a Fúria da Tormenta
Senna wins against Janna 55.07% of the time which is 11.04% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 4.82% more often than would be expected.
The average opponent winrate against Janna is 44.03%.


Soraka
a Filha das Estrelas
Senna wins against Soraka 55.83% of the time which is 10.20% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 3.97% more often than would be expected.
The average opponent winrate against Soraka is 45.63%.


Yuumi
a Gata Mágica
Senna wins against Yuumi 55.96% of the time which is 5.14% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 1.10% less often than would be expected.
The average opponent winrate against Yuumi is 50.82%.


Leona
a Alvorada Radiante
Senna wins against Leona 56.76% of the time which is 10.39% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 4.15% more often than would be expected.
The average opponent winrate against Leona is 46.37%.