

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: 2,080,318
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 15.16 is the strongest counter to support champions of Neeko, Rakan & Braum. While Senna support is countered most by support champions of Pyke, Sona & Blitzcrank. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Pyke
Rozpruwacz z Krwawego Portu
Senna wins against Pyke 41.01% of the time which is 6.30% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 10.13% less often than would be expected.
The average opponent winrate against Pyke is 47.31%.


Sona
Wirtuozka Strun
Senna wins against Sona 46.04% of the time which is 0.29% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 3.53% less often than would be expected.
The average opponent winrate against Sona is 45.75%.


Blitzcrank
Wielki Golem Parowy
Senna wins against Blitzcrank 46.58% of the time which is 0.56% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 4.39% less often than would be expected.
The average opponent winrate against Blitzcrank is 47.14%.


Leona
Promyk Jutrzenki
Senna wins against Leona 48.00% of the time which is 1.32% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 2.51% less often than would be expected.
The average opponent winrate against Leona is 46.68%.


Soraka
Gwiezdne Dziecko
Senna wins against Soraka 48.17% of the time which is 1.56% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 2.27% less often than would be expected.
The average opponent winrate against Soraka is 46.61%.


Janna
Szał Burzy
Senna wins against Janna 48.45% of the time which is 1.96% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.87% less often than would be expected.
The average opponent winrate against Janna is 46.49%.


Alistar
Minotaur
Senna wins against Alistar 48.68% of the time which is 1.72% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 2.11% less often than would be expected.
The average opponent winrate against Alistar is 46.96%.


Nautilus
Tytan Głębin
Senna wins against Nautilus 48.70% of the time which is 0.15% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 3.98% less often than would be expected.
The average opponent winrate against Nautilus is 48.85%.


Milio
Łagodny Płomień
Senna wins against Milio 49.13% of the time which is 3.59% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.23% less often than would be expected.
The average opponent winrate against Milio is 45.54%.


Lulu
Wróżkowa Czarodziejka
Senna wins against Lulu 50.11% of the time which is 2.21% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 1.62% less often than would be expected.
The average opponent winrate against Lulu is 47.90%.


Bard
Wędrujący Opiekun
Senna wins against Bard 50.32% of the time which is 2.71% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 1.12% less often than would be expected.
The average opponent winrate against Bard is 47.61%.


Rell
Żelazna Mścicielka
Senna wins against Rell 52.34% of the time which is 4.68% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.85% more often than would be expected.
The average opponent winrate against Rell is 47.66%.


Yuumi
Magiczna Kotka
Senna wins against Yuumi 52.50% of the time which is 1.71% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 2.12% less often than would be expected.
The average opponent winrate against Yuumi is 50.79%.


Nami
Władczyni Przypływów
Senna wins against Nami 53.69% of the time which is 7.41% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 3.58% more often than would be expected.
The average opponent winrate against Nami is 46.28%.


Karma
Oświecona
Senna wins against Karma 55.36% of the time which is 7.74% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 3.91% more often than would be expected.
The average opponent winrate against Karma is 47.62%.


Thresh
Strażnik Łańcuchów
Senna wins against Thresh 55.92% of the time which is 9.63% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 5.80% more often than would be expected.
The average opponent winrate against Thresh is 46.29%.


Braum
Serce Freljordu
Senna wins against Braum 56.29% of the time which is 8.73% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 4.90% more often than would be expected.
The average opponent winrate against Braum is 47.56%.


Rakan
Uwodziciel
Senna wins against Rakan 56.60% of the time which is 8.82% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 4.99% more often than would be expected.
The average opponent winrate against Rakan is 47.78%.


Neeko
Ciekawski Kameleon
Senna wins against Neeko 61.17% of the time which is 13.54% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 9.71% more often than would be expected.
The average opponent winrate against Neeko is 47.63%.