

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.
D2+ Champions Analysed: 3,606,462
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 15.16 is the strongest counter to support champions of Braum, Karma & Milio. While Senna bottom is countered most by support champions of Leona, Seraphine & Sona. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Leona
Promyk Jutrzenki
Senna wins against Leona 42.06% of the time which is 5.39% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 7.52% less often than would be expected.
The average opponent winrate against Leona is 47.45%.


Seraphine
Rozmarzona Piosenkarka
Senna wins against Seraphine 42.28% of the time which is 6.13% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 8.26% less often than would be expected.
The average opponent winrate against Seraphine is 48.41%.


Sona
Wirtuozka Strun
Senna wins against Sona 44.83% of the time which is 2.43% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 4.56% less often than would be expected.
The average opponent winrate against Sona is 47.26%.


Zilean
Strażnik Czasu
Senna wins against Zilean 45.08% of the time which is 2.56% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 4.69% less often than would be expected.
The average opponent winrate against Zilean is 47.64%.


Rakan
Uwodziciel
Senna wins against Rakan 46.95% of the time which is 2.35% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 4.48% less often than would be expected.
The average opponent winrate against Rakan is 49.30%.


Rell
Żelazna Mścicielka
Senna wins against Rell 47.50% of the time which is 1.24% lower against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 3.37% less often than would be expected.
The average opponent winrate against Rell is 48.74%.


Thresh
Strażnik Łańcuchów
Senna wins against Thresh 47.53% of the time which is 0.07% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 2.06% less often than would be expected.
The average opponent winrate against Thresh is 47.46%.


Blitzcrank
Wielki Golem Parowy
Senna wins against Blitzcrank 47.58% of the time which is 0.88% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 3.01% less often than would be expected.
The average opponent winrate against Blitzcrank is 48.46%.


Pyke
Rozpruwacz z Krwawego Portu
Senna wins against Pyke 48.11% of the time which is 0.45% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 2.58% less often than would be expected.
The average opponent winrate against Pyke is 48.56%.


Neeko
Ciekawski Kameleon
Senna wins against Neeko 48.12% of the time which is 1.45% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 3.58% less often than would be expected.
The average opponent winrate against Neeko is 49.57%.


Janna
Szał Burzy
Senna wins against Janna 48.48% of the time which is 1.18% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.95% less often than would be expected.
The average opponent winrate against Janna is 47.30%.


Bard
Wędrujący Opiekun
Senna wins against Bard 49.16% of the time which is 0.88% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 1.25% less often than would be expected.
The average opponent winrate against Bard is 48.28%.


Alistar
Minotaur
Senna wins against Alistar 49.26% of the time which is 1.05% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 1.08% less often than would be expected.
The average opponent winrate against Alistar is 48.21%.


Yuumi
Magiczna Kotka
Senna wins against Yuumi 49.52% of the time which is 1.87% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 4.00% less often than would be expected.
The average opponent winrate against Yuumi is 51.39%.


Soraka
Gwiezdne Dziecko
Senna wins against Soraka 49.58% of the time which is 1.61% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.52% less often than would be expected.
The average opponent winrate against Soraka is 47.97%.


Lux
Pani Jasności
Senna wins against Lux 50.94% of the time which is 0.73% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.40% less often than would be expected.
The average opponent winrate against Lux is 50.21%.


Nautilus
Tytan Głębin
Senna wins against Nautilus 52.56% of the time which is 2.68% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.55% more often than would be expected.
The average opponent winrate against Nautilus is 49.88%.


Lulu
Wróżkowa Czarodziejka
Senna wins against Lulu 53.36% of the time which is 4.18% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 2.05% more often than would be expected.
The average opponent winrate against Lulu is 49.18%.


Nami
Władczyni Przypływów
Senna wins against Nami 53.38% of the time which is 5.87% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 3.74% more often than would be expected.
The average opponent winrate against Nami is 47.51%.


Milio
Łagodny Płomień
Senna wins against Milio 54.43% of the time which is 6.83% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 4.70% more often than would be expected.
The average opponent winrate against Milio is 47.60%.


Karma
Oświecona
Senna wins against Karma 54.52% of the time which is 5.91% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 3.78% more often than would be expected.
The average opponent winrate against Karma is 48.61%.


Braum
Serce Freljordu
Senna wins against Braum 55.82% of the time which is 7.29% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 5.16% more often than would be expected.
The average opponent winrate against Braum is 48.53%.