

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.
Emerald+ Champions Analysed: 14,683,110
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 15.12 is the strongest counter to support champions of Miss Fortune, Sett & Ashe. While Senna bottom is countered most by support champions of Jarvan IV, Kennen & Gragas. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Jarvan IV
Wzór dla Demacian
Senna wins against Jarvan IV 44.97% of the time which is 4.38% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 7.01% less often than would be expected.
The average opponent winrate against Jarvan IV is 49.35%.


Gragas
Karczemny Zabijaka
Senna wins against Gragas 46.79% of the time which is 1.88% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 4.51% less often than would be expected.
The average opponent winrate against Gragas is 48.67%.


Kennen
Serce Nawałnicy
Senna wins against Kennen 46.79% of the time which is 2.30% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 4.93% less often than would be expected.
The average opponent winrate against Kennen is 49.09%.


Pyke
Rozpruwacz z Krwawego Portu
Senna wins against Pyke 48.25% of the time which is 1.20% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.83% less often than would be expected.
The average opponent winrate against Pyke is 49.45%.


Neeko
Ciekawski Kameleon
Senna wins against Neeko 48.34% of the time which is 2.25% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 4.88% less often than would be expected.
The average opponent winrate against Neeko is 50.59%.


Bard
Wędrujący Opiekun
Senna wins against Bard 48.58% of the time which is 0.82% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 1.81% less often than would be expected.
The average opponent winrate against Bard is 47.76%.


Janna
Szał Burzy
Senna wins against Janna 48.62% of the time which is 1.11% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.52% less often than would be expected.
The average opponent winrate against Janna is 47.51%.


Zilean
Strażnik Czasu
Senna wins against Zilean 48.69% of the time which is 1.48% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.15% less often than would be expected.
The average opponent winrate against Zilean is 47.21%.


Zyra
Wiedźma Cierni
Senna wins against Zyra 49.02% of the time which is 0.22% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.41% less often than would be expected.
The average opponent winrate against Zyra is 48.80%.


Seraphine
Rozmarzona Piosenkarka
Senna wins against Seraphine 49.21% of the time which is 0.37% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 3.00% less often than would be expected.
The average opponent winrate against Seraphine is 49.58%.


Sona
Wirtuozka Strun
Senna wins against Sona 49.52% of the time which is 3.00% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.37% more often than would be expected.
The average opponent winrate against Sona is 46.52%.


Shen
Oko Zmierzchu
Senna wins against Shen 49.52% of the time which is 0.50% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 3.13% less often than would be expected.
The average opponent winrate against Shen is 50.02%.


Nami
Władczyni Przypływów
Senna wins against Nami 49.70% of the time which is 2.31% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.32% less often than would be expected.
The average opponent winrate against Nami is 47.39%.


Blitzcrank
Wielki Golem Parowy
Senna wins against Blitzcrank 49.76% of the time which is 0.85% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.78% less often than would be expected.
The average opponent winrate against Blitzcrank is 48.91%.


Lee Sin
Ślepy Mnich
Senna wins against Lee Sin 50.00% of the time which is 3.80% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 6.42% less often than would be expected.
The average opponent winrate against Lee Sin is 53.80%.


Galio
Kolos
Senna wins against Galio 50.00% of the time which is 1.07% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.56% less often than would be expected.
The average opponent winrate against Galio is 48.93%.


Vel'Koz
Oko Pustki
Senna wins against Vel'Koz 50.16% of the time which is 1.44% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.19% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.72%.


Lulu
Wróżkowa Czarodziejka
Senna wins against Lulu 50.21% of the time which is 2.29% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.34% less often than would be expected.
The average opponent winrate against Lulu is 47.92%.


Thresh
Strażnik Łańcuchów
Senna wins against Thresh 50.30% of the time which is 2.10% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.53% less often than would be expected.
The average opponent winrate against Thresh is 48.20%.


Elise
Królowa Pająków
Senna wins against Elise 50.38% of the time which is 2.45% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.18% less often than would be expected.
The average opponent winrate against Elise is 47.93%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 50.40% of the time which is 0.96% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.67% less often than would be expected.
The average opponent winrate against Pantheon is 49.44%.


Rell
Żelazna Mścicielka
Senna wins against Rell 50.51% of the time which is 2.19% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.44% less often than would be expected.
The average opponent winrate against Rell is 48.32%.


Leona
Promyk Jutrzenki
Senna wins against Leona 50.79% of the time which is 2.98% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.35% more often than would be expected.
The average opponent winrate against Leona is 47.81%.


Swain
Wielki Generał Noxusu
Senna wins against Swain 50.83% of the time which is 0.58% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.05% less often than would be expected.
The average opponent winrate against Swain is 50.25%.


Milio
Łagodny Płomień
Senna wins against Milio 50.92% of the time which is 3.79% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 1.16% more often than would be expected.
The average opponent winrate against Milio is 47.13%.


Poppy
Strażniczka Młota
Senna wins against Poppy 51.06% of the time which is 3.13% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.50% more often than would be expected.
The average opponent winrate against Poppy is 47.93%.


Taric
Tarcza Valoranu
Senna wins against Taric 51.15% of the time which is 3.99% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 1.36% more often than would be expected.
The average opponent winrate against Taric is 47.16%.


Zac
Tajna Broń
Senna wins against Zac 51.26% of the time which is 1.37% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 1.26% less often than would be expected.
The average opponent winrate against Zac is 49.89%.


Morgana
Upadła
Senna wins against Morgana 51.33% of the time which is 2.86% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.23% more often than would be expected.
The average opponent winrate against Morgana is 48.47%.


Ivern
Zielony Ojciec
Senna wins against Ivern 51.40% of the time which is 2.79% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 0.16% more often than would be expected.
The average opponent winrate against Ivern is 48.61%.


Shaco
Demoniczny Błazen
Senna wins against Shaco 51.75% of the time which is 2.65% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.02% more often than would be expected.
The average opponent winrate against Shaco is 49.10%.


Anivia
Kriofeniks
Senna wins against Anivia 51.80% of the time which is 1.56% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 1.07% less often than would be expected.
The average opponent winrate against Anivia is 50.24%.


Soraka
Gwiezdne Dziecko
Senna wins against Soraka 51.83% of the time which is 4.50% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.87% more often than would be expected.
The average opponent winrate against Soraka is 47.33%.


Maokai
Spaczony Drzewiec
Senna wins against Maokai 51.97% of the time which is 3.83% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 1.20% more often than would be expected.
The average opponent winrate against Maokai is 48.14%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 52.01% of the time which is 2.90% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.27% more often than would be expected.
The average opponent winrate against Xerath is 49.11%.


Karma
Oświecona
Senna wins against Karma 52.08% of the time which is 2.24% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.39% less often than would be expected.
The average opponent winrate against Karma is 49.84%.


Twitch
Szczur Zarazy
Senna wins against Twitch 52.31% of the time which is 5.09% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 7.68% less often than would be expected.
The average opponent winrate against Twitch is 57.40%.


Brand
Płomień Zemsty
Senna wins against Brand 52.45% of the time which is 2.19% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.44% less often than would be expected.
The average opponent winrate against Brand is 50.26%.


Nautilus
Tytan Głębin
Senna wins against Nautilus 52.48% of the time which is 2.86% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.23% more often than would be expected.
The average opponent winrate against Nautilus is 49.62%.


Hwei
Wizjoner
Senna wins against Hwei 52.49% of the time which is 2.73% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.10% more often than would be expected.
The average opponent winrate against Hwei is 49.76%.


Lux
Pani Jasności
Senna wins against Lux 52.57% of the time which is 2.42% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.21% less often than would be expected.
The average opponent winrate against Lux is 50.15%.


Nidalee
Zwierzęca Łowczyni
Senna wins against Nidalee 52.58% of the time which is 1.47% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 1.16% less often than would be expected.
The average opponent winrate against Nidalee is 51.11%.


Yuumi
Magiczna Kotka
Senna wins against Yuumi 52.60% of the time which is 2.71% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.08% more often than would be expected.
The average opponent winrate against Yuumi is 49.89%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 52.70% of the time which is 1.92% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.71% less often than would be expected.
The average opponent winrate against Sylas is 50.78%.


Veigar
Panicz Zła
Senna wins against Veigar 52.94% of the time which is 1.14% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.49% less often than would be expected.
The average opponent winrate against Veigar is 51.80%.


Amumu
Smutna Mumia
Senna wins against Amumu 53.10% of the time which is 4.25% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 1.62% more often than would be expected.
The average opponent winrate against Amumu is 48.85%.


Heimerdinger
Wielbiony Wynalazca
Senna wins against Heimerdinger 53.10% of the time which is 2.29% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.34% less often than would be expected.
The average opponent winrate against Heimerdinger is 50.81%.


Rakan
Uwodziciel
Senna wins against Rakan 53.21% of the time which is 4.10% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 1.47% more often than would be expected.
The average opponent winrate against Rakan is 49.11%.


Zoe
Aspekt Zmierzchu
Senna wins against Zoe 53.21% of the time which is 3.75% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.12% more often than would be expected.
The average opponent winrate against Zoe is 49.46%.


Alistar
Minotaur
Senna wins against Alistar 53.22% of the time which is 4.70% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 2.07% more often than would be expected.
The average opponent winrate against Alistar is 48.52%.


LeBlanc
Oszustka
Senna wins against LeBlanc 53.26% of the time which is 3.49% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.86% more often than would be expected.
The average opponent winrate against LeBlanc is 49.77%.


Fiddlesticks
Prastary Strach
Senna wins against Fiddlesticks 54.07% of the time which is 7.01% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 4.38% more often than would be expected.
The average opponent winrate against Fiddlesticks is 47.06%.


Tahm Kench
Rzeczny Król
Senna wins against Tahm Kench 54.16% of the time which is 4.72% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 2.09% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.44%.


Teemo
Chyży Zwiadowca
Senna wins against Teemo 54.39% of the time which is 6.06% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 3.43% more often than would be expected.
The average opponent winrate against Teemo is 48.33%.


Renata Glasc
Chembaronessa
Senna wins against Renata Glasc 54.90% of the time which is 5.09% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 2.46% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.81%.


Braum
Serce Freljordu
Senna wins against Braum 55.09% of the time which is 8.00% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 5.37% more often than would be expected.
The average opponent winrate against Braum is 47.09%.


Twisted Fate
Mistrz Kart
Senna wins against Twisted Fate 55.41% of the time which is 4.68% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.05% more often than would be expected.
The average opponent winrate against Twisted Fate is 50.73%.


Sion
Nieumarły Niszczyciel
Senna wins against Sion 55.56% of the time which is 6.60% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 3.97% more often than would be expected.
The average opponent winrate against Sion is 48.96%.


Malphite
Okruch Monolitu
Senna wins against Malphite 56.69% of the time which is 3.20% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.58% more often than would be expected.
The average opponent winrate against Malphite is 53.49%.


Annie
Dziecko Ciemności
Senna wins against Annie 57.35% of the time which is 8.45% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 5.82% more often than would be expected.
The average opponent winrate against Annie is 48.90%.


Camille
Stalowy Cień
Senna wins against Camille 57.77% of the time which is 4.71% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 2.09% more often than would be expected.
The average opponent winrate against Camille is 53.06%.


Mel
Odbicie Duszy
Senna wins against Mel 58.26% of the time which is 4.64% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 2.02% more often than would be expected.
The average opponent winrate against Mel is 53.62%.


Ashe
Lodowa Łuczniczka
Senna wins against Ashe 61.52% of the time which is 6.83% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 4.22% more often than would be expected.
The average opponent winrate against Ashe is 54.69%.


Sett
Szef
Senna wins against Sett 62.25% of the time which is 7.29% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 4.68% more often than would be expected.
The average opponent winrate against Sett is 54.96%.


Miss Fortune
Łowczyni Nagród
Senna wins against Miss Fortune 68.14% of the time which is 7.63% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 5.07% more often than would be expected.
The average opponent winrate against Miss Fortune is 60.51%.