

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: 1,691,538
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 15.4 is the strongest counter to support champions of Mel, Pantheon & Sona. While Senna support is countered most by support champions of Leona, Lux & Pyke. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Leona
Promyk Jutrzenki
Senna wins against Leona 44.08% of the time which is 4.01% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 8.64% less often than would be expected.
The average opponent winrate against Leona is 48.09%.


Lux
Pani Jasności
Senna wins against Lux 46.85% of the time which is 2.36% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 6.99% less often than would be expected.
The average opponent winrate against Lux is 49.21%.


Pyke
Rozpruwacz z Krwawego Portu
Senna wins against Pyke 47.37% of the time which is 0.34% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 4.97% less often than would be expected.
The average opponent winrate against Pyke is 47.71%.


Milio
Łagodny Płomień
Senna wins against Milio 49.18% of the time which is 2.17% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 2.46% less often than would be expected.
The average opponent winrate against Milio is 47.01%.


Zilean
Strażnik Czasu
Senna wins against Zilean 49.56% of the time which is 1.68% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 2.95% less often than would be expected.
The average opponent winrate against Zilean is 47.88%.


Rell
Żelazna Mścicielka
Senna wins against Rell 50.00% of the time which is 2.73% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.90% less often than would be expected.
The average opponent winrate against Rell is 47.27%.


Braum
Serce Freljordu
Senna wins against Braum 50.34% of the time which is 4.49% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 0.13% less often than would be expected.
The average opponent winrate against Braum is 45.85%.


Lulu
Wróżkowa Czarodziejka
Senna wins against Lulu 50.63% of the time which is 4.21% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.42% less often than would be expected.
The average opponent winrate against Lulu is 46.42%.


Elise
Królowa Pająków
Senna wins against Elise 50.76% of the time which is 4.24% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.39% less often than would be expected.
The average opponent winrate against Elise is 46.52%.


Janna
Szał Burzy
Senna wins against Janna 51.47% of the time which is 4.69% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.06% more often than would be expected.
The average opponent winrate against Janna is 46.78%.


Thresh
Strażnik Łańcuchów
Senna wins against Thresh 51.85% of the time which is 5.47% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.84% more often than would be expected.
The average opponent winrate against Thresh is 46.38%.


Bard
Wędrujący Opiekun
Senna wins against Bard 51.99% of the time which is 4.94% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 0.31% more often than would be expected.
The average opponent winrate against Bard is 47.05%.


Alistar
Minotaur
Senna wins against Alistar 52.36% of the time which is 5.11% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.48% more often than would be expected.
The average opponent winrate against Alistar is 47.25%.


Nautilus
Tytan Głębin
Senna wins against Nautilus 52.40% of the time which is 2.96% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.67% less often than would be expected.
The average opponent winrate against Nautilus is 49.44%.


Nami
Władczyni Przypływów
Senna wins against Nami 52.45% of the time which is 5.48% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.85% more often than would be expected.
The average opponent winrate against Nami is 46.97%.


Karma
Oświecona
Senna wins against Karma 52.76% of the time which is 5.26% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.63% more often than would be expected.
The average opponent winrate against Karma is 47.50%.


Poppy
Strażniczka Młota
Senna wins against Poppy 52.90% of the time which is 5.70% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.07% more often than would be expected.
The average opponent winrate against Poppy is 47.20%.


Seraphine
Rozmarzona Piosenkarka
Senna wins against Seraphine 53.73% of the time which is 5.48% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.85% more often than would be expected.
The average opponent winrate against Seraphine is 48.25%.


Neeko
Ciekawski Kameleon
Senna wins against Neeko 54.46% of the time which is 6.41% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.78% more often than would be expected.
The average opponent winrate against Neeko is 48.05%.


Blitzcrank
Wielki Golem Parowy
Senna wins against Blitzcrank 55.12% of the time which is 7.61% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.98% more often than would be expected.
The average opponent winrate against Blitzcrank is 47.51%.


Yuumi
Magiczna Kotka
Senna wins against Yuumi 55.31% of the time which is 4.36% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.27% less often than would be expected.
The average opponent winrate against Yuumi is 50.95%.


Soraka
Gwiezdne Dziecko
Senna wins against Soraka 55.71% of the time which is 8.67% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 4.04% more often than would be expected.
The average opponent winrate against Soraka is 47.04%.


Rakan
Uwodziciel
Senna wins against Rakan 56.15% of the time which is 7.64% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 3.01% more often than would be expected.
The average opponent winrate against Rakan is 48.51%.


Sona
Wirtuozka Strun
Senna wins against Sona 57.05% of the time which is 10.33% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 5.70% more often than would be expected.
The average opponent winrate against Sona is 46.72%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 57.31% of the time which is 9.47% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 4.84% more often than would be expected.
The average opponent winrate against Pantheon is 47.84%.


Mel
Odbicie Duszy
Senna wins against Mel 60.19% of the time which is 3.29% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.28% less often than would be expected.
The average opponent winrate against Mel is 56.90%.