

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: 786,066
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 7 is the strongest counter to support champions of Yuumi, Nautilus & Braum. While Senna bottom is countered most by support champions of Karma, Rell & Alistar. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Karma
l'illuminata
Senna wins against Karma 45.90% of the time which is 4.08% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 6.14% less often than would be expected.
The average opponent winrate against Karma is 49.98%.


Rell
la Vergine di ferro
Senna wins against Rell 48.29% of the time which is 0.21% lower against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 2.27% less often than would be expected.
The average opponent winrate against Rell is 48.50%.


Alistar
il minotauro
Senna wins against Alistar 48.39% of the time which is 0.08% lower against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 2.14% less often than would be expected.
The average opponent winrate against Alistar is 48.47%.


Bard
il custode errante
Senna wins against Bard 48.76% of the time which is 0.34% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 2.40% less often than would be expected.
The average opponent winrate against Bard is 49.10%.


Rakan
l'ammaliatore
Senna wins against Rakan 49.44% of the time which is 0.80% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 2.86% less often than would be expected.
The average opponent winrate against Rakan is 50.24%.


Milio
La fiamma gentile
Senna wins against Milio 49.55% of the time which is 2.29% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 4.34% less often than would be expected.
The average opponent winrate against Milio is 51.84%.


Leona
l'alba raggiante
Senna wins against Leona 50.00% of the time which is 0.74% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.32% less often than would be expected.
The average opponent winrate against Leona is 49.26%.


Lulu
la sacerdotessa delle fate
Senna wins against Lulu 50.00% of the time which is 0.63% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 1.43% less often than would be expected.
The average opponent winrate against Lulu is 49.37%.


Thresh
Il carceriere
Senna wins against Thresh 50.62% of the time which is 1.55% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.51% less often than would be expected.
The average opponent winrate against Thresh is 49.07%.


Pyke
lo squartatore del porto insanguinato
Senna wins against Pyke 52.17% of the time which is 2.93% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 0.87% more often than would be expected.
The average opponent winrate against Pyke is 49.24%.


Nami
lo spirito delle maree
Senna wins against Nami 53.64% of the time which is 4.00% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 1.94% more often than would be expected.
The average opponent winrate against Nami is 49.64%.


Braum
il cuore del Freljord
Senna wins against Braum 54.94% of the time which is 5.25% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.19% more often than would be expected.
The average opponent winrate against Braum is 49.69%.


Nautilus
il titano delle profondità
Senna wins against Nautilus 60.87% of the time which is 9.56% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 7.50% more often than would be expected.
The average opponent winrate against Nautilus is 51.31%.


Yuumi
la gattina magica
Senna wins against Yuumi 64.71% of the time which is 9.49% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 7.47% more often than would be expected.
The average opponent winrate against Yuumi is 55.22%.