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: 746,316
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 Milio, Lulu & Nautilus. While Senna support is countered most by support champions of Rell, Karma & Rakan. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.
Rell
a Dama de Ferro
Senna wins against Rell 48.30% of the time which is 4.47% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 3.94% less often than would be expected.
The average opponent winrate against Rellis 43.83%.
Karma
a Iluminada
Senna wins against Karma 48.48% of the time which is 2.51% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 5.92% less often than would be expected.
The average opponent winrate against Karmais 45.97%.
Rakan
O Charmoso
Senna wins against Rakan 49.51% of the time which is 4.30% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 4.12% less often than would be expected.
The average opponent winrate against Rakanis 45.21%.
Thresh
o Guardião das Correntes
Senna wins against Thresh 50.94% of the time which is 6.08% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 2.34% less often than would be expected.
The average opponent winrate against Threshis 44.86%.
Janna
a Fúria da Tormenta
Senna wins against Janna 51.94% of the time which is 8.71% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.31% more often than would be expected.
The average opponent winrate against Jannais 43.23%.
Nami
a Conjuradora das Marés
Senna wins against Nami 54.49% of the time which is 9.34% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.92% more often than would be expected.
The average opponent winrate against Namiis 45.15%.
Leona
a Alvorada Radiante
Senna wins against Leona 55.63% of the time which is 12.42% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 4.02% more often than would be expected.
The average opponent winrate against Leonais 43.21%.
Nautilus
o Titã das Profundezas
Senna wins against Nautilus 56.11% of the time which is 8.67% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.24% more often than would be expected.
The average opponent winrate against Nautilusis 47.44%.
Lulu
a Fada Feiticeira
Senna wins against Lulu 56.63% of the time which is 13.38% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 4.98% more often than would be expected.
The average opponent winrate against Luluis 43.25%.
Milio
A Chama Gentil
Senna wins against Milio 59.09% of the time which is 13.05% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 4.62% more often than would be expected.
The average opponent winrate against Miliois 46.04%.