

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.
Gold+ Champions Analysed: 46,091,978
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 top vs support Counters
Senna top on Patch 15.16 is the strongest counter to support champions of Yuumi, Zyra & Lux. While Senna top is countered most by support champions of Milio, Karma & Leona. Below is a detailed breakdown of Senna top counters against support champions with a minimum of 100 games.


Milio
Łagodny Płomień
Senna wins against Milio 39.18% of the time which is 7.32% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 5.23% less often than would be expected.
The average opponent winrate against Milio is 46.50%.


Karma
Oświecona
Senna wins against Karma 40.68% of the time which is 8.43% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 6.31% less often than would be expected.
The average opponent winrate against Karma is 49.11%.


Leona
Promyk Jutrzenki
Senna wins against Leona 40.91% of the time which is 6.98% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 4.87% less often than would be expected.
The average opponent winrate against Leona is 47.89%.


Thresh
Strażnik Łańcuchów
Senna wins against Thresh 42.11% of the time which is 6.62% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 4.51% less often than would be expected.
The average opponent winrate against Thresh is 48.73%.


Janna
Szał Burzy
Senna wins against Janna 43.14% of the time which is 4.52% lower against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 2.42% less often than would be expected.
The average opponent winrate against Janna is 47.66%.


Bard
Wędrujący Opiekun
Senna wins against Bard 43.41% of the time which is 5.46% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 3.35% less often than would be expected.
The average opponent winrate against Bard is 48.87%.


Nami
Władczyni Przypływów
Senna wins against Nami 44.64% of the time which is 2.46% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.36% less often than would be expected.
The average opponent winrate against Nami is 47.10%.


Lulu
Wróżkowa Czarodziejka
Senna wins against Lulu 45.42% of the time which is 3.86% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 1.74% less often than would be expected.
The average opponent winrate against Lulu is 49.28%.


Blitzcrank
Wielki Golem Parowy
Senna wins against Blitzcrank 46.36% of the time which is 2.89% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.77% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.25%.


Nautilus
Tytan Głębin
Senna wins against Nautilus 46.92% of the time which is 2.90% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.78% less often than would be expected.
The average opponent winrate against Nautilus is 49.82%.


Soraka
Gwiezdne Dziecko
Senna wins against Soraka 47.10% of the time which is 0.14% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.96% more often than would be expected.
The average opponent winrate against Soraka is 47.24%.


Morgana
Upadła
Senna wins against Morgana 47.28% of the time which is 0.51% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.60% more often than would be expected.
The average opponent winrate against Morgana is 47.79%.


Pyke
Rozpruwacz z Krwawego Portu
Senna wins against Pyke 49.37% of the time which is 0.43% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 1.69% more often than would be expected.
The average opponent winrate against Pyke is 49.80%.


Braum
Serce Freljordu
Senna wins against Braum 49.54% of the time which is 0.88% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 2.99% more often than would be expected.
The average opponent winrate against Braum is 48.66%.


Lux
Pani Jasności
Senna wins against Lux 49.77% of the time which is 0.71% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.83% more often than would be expected.
The average opponent winrate against Lux is 49.06%.


Zyra
Wiedźma Cierni
Senna wins against Zyra 54.95% of the time which is 7.81% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 9.91% more often than would be expected.
The average opponent winrate against Zyra is 47.14%.


Yuumi
Magiczna Kotka
Senna wins against Yuumi 57.14% of the time which is 6.73% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 8.85% more often than would be expected.
The average opponent winrate against Yuumi is 50.41%.