

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: 4,653,522
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 15.17 is the strongest counter to support champions of Mel, Neeko & Swain. While Senna bottom is countered most by support champions of Taric, Vel'Koz & Tahm Kench. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Taric
Tarcza Valoranu
Senna wins against Taric 38.00% of the time which is 9.84% lower against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 11.57% less often than would be expected.
The average opponent winrate against Taric is 47.84%.


Vel'Koz
Oko Pustki
Senna wins against Vel'Koz 46.88% of the time which is 1.36% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 3.09% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.24%.


Tahm Kench
Rzeczny Król
Senna wins against Tahm Kench 47.74% of the time which is 2.84% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 4.57% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.58%.


Brand
Płomień Zemsty
Senna wins against Brand 47.79% of the time which is 0.34% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 2.07% less often than would be expected.
The average opponent winrate against Brand is 48.13%.


Rakan
Uwodziciel
Senna wins against Rakan 48.31% of the time which is 2.18% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 3.91% less often than would be expected.
The average opponent winrate against Rakan is 50.49%.


Rell
Żelazna Mścicielka
Senna wins against Rell 48.58% of the time which is 1.45% lower against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 3.18% less often than would be expected.
The average opponent winrate against Rell is 50.03%.


Maokai
Spaczony Drzewiec
Senna wins against Maokai 48.61% of the time which is 0.55% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 2.28% less often than would be expected.
The average opponent winrate against Maokai is 49.16%.


Pyke
Rozpruwacz z Krwawego Portu
Senna wins against Pyke 48.64% of the time which is 2.05% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.78% less often than would be expected.
The average opponent winrate against Pyke is 50.69%.


Thresh
Strażnik Łańcuchów
Senna wins against Thresh 49.52% of the time which is 0.18% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 1.55% less often than would be expected.
The average opponent winrate against Thresh is 49.34%.


Lux
Pani Jasności
Senna wins against Lux 49.83% of the time which is 0.92% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.65% less often than would be expected.
The average opponent winrate against Lux is 50.75%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 50.23% of the time which is 0.18% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.91% less often than would be expected.
The average opponent winrate against Pantheon is 50.41%.


Bard
Wędrujący Opiekun
Senna wins against Bard 50.23% of the time which is 0.33% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 1.40% less often than would be expected.
The average opponent winrate against Bard is 49.90%.


Janna
Szał Burzy
Senna wins against Janna 50.23% of the time which is 2.75% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.02% more often than would be expected.
The average opponent winrate against Janna is 47.48%.


Karma
Oświecona
Senna wins against Karma 50.64% of the time which is 1.07% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.66% less often than would be expected.
The average opponent winrate against Karma is 49.57%.


Zyra
Wiedźma Cierni
Senna wins against Zyra 50.74% of the time which is 2.57% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.84% more often than would be expected.
The average opponent winrate against Zyra is 48.17%.


Nami
Władczyni Przypływów
Senna wins against Nami 50.98% of the time which is 2.94% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 1.21% more often than would be expected.
The average opponent winrate against Nami is 48.04%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 50.98% of the time which is 1.53% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.20% less often than would be expected.
The average opponent winrate against Xerath is 49.45%.


Milio
Łagodny Płomień
Senna wins against Milio 51.27% of the time which is 4.02% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 2.29% more often than would be expected.
The average opponent winrate against Milio is 47.25%.


Soraka
Gwiezdne Dziecko
Senna wins against Soraka 51.32% of the time which is 3.54% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.81% more often than would be expected.
The average opponent winrate against Soraka is 47.78%.


Alistar
Minotaur
Senna wins against Alistar 51.33% of the time which is 0.93% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.80% less often than would be expected.
The average opponent winrate against Alistar is 50.40%.


Braum
Serce Freljordu
Senna wins against Braum 51.57% of the time which is 2.42% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 0.69% more often than would be expected.
The average opponent winrate against Braum is 49.15%.


Poppy
Strażniczka Młota
Senna wins against Poppy 51.61% of the time which is 3.23% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.50% more often than would be expected.
The average opponent winrate against Poppy is 48.38%.


Leona
Promyk Jutrzenki
Senna wins against Leona 51.74% of the time which is 2.55% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.82% more often than would be expected.
The average opponent winrate against Leona is 49.19%.


Lulu
Wróżkowa Czarodziejka
Senna wins against Lulu 51.76% of the time which is 1.73% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.00% less often than would be expected.
The average opponent winrate against Lulu is 50.03%.


Zilean
Strażnik Czasu
Senna wins against Zilean 52.02% of the time which is 2.88% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.15% more often than would be expected.
The average opponent winrate against Zilean is 49.14%.


Blitzcrank
Wielki Golem Parowy
Senna wins against Blitzcrank 52.31% of the time which is 1.82% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.09% more often than would be expected.
The average opponent winrate against Blitzcrank is 50.49%.


Seraphine
Rozmarzona Piosenkarka
Senna wins against Seraphine 52.40% of the time which is 2.03% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.30% more often than would be expected.
The average opponent winrate against Seraphine is 50.37%.


Sona
Wirtuozka Strun
Senna wins against Sona 52.65% of the time which is 4.97% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 3.24% more often than would be expected.
The average opponent winrate against Sona is 47.68%.


Shaco
Demoniczny Błazen
Senna wins against Shaco 52.81% of the time which is 1.69% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.04% less often than would be expected.
The average opponent winrate against Shaco is 51.12%.


Morgana
Upadła
Senna wins against Morgana 53.78% of the time which is 5.65% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 3.92% more often than would be expected.
The average opponent winrate against Morgana is 48.13%.


Nautilus
Tytan Głębin
Senna wins against Nautilus 54.15% of the time which is 3.57% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.84% more often than would be expected.
The average opponent winrate against Nautilus is 50.58%.


Yuumi
Magiczna Kotka
Senna wins against Yuumi 54.97% of the time which is 3.66% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 1.93% more often than would be expected.
The average opponent winrate against Yuumi is 51.31%.


Swain
Wielki Generał Noxusu
Senna wins against Swain 55.17% of the time which is 3.74% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.01% more often than would be expected.
The average opponent winrate against Swain is 51.43%.


Neeko
Ciekawski Kameleon
Senna wins against Neeko 57.21% of the time which is 6.83% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 5.10% more often than would be expected.
The average opponent winrate against Neeko is 50.38%.


Mel
Odbicie Duszy
Senna wins against Mel 61.60% of the time which is 7.65% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 5.93% more often than would be expected.
The average opponent winrate against Mel is 53.95%.