

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.
Silver Champions Analysed: 18,402,937
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 middle Counters
Senna support on Patch 15.4 is the strongest counter to middle champions of Lucian, Varus & Ezreal. While Senna support is countered most by middle champions of Nasus, Kennen & Mordekaiser. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Nasus
Kustosz Pustyni
Senna wins against Nasus 40.63% of the time which is 5.74% lower against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 4.90% less often than would be expected.
The average opponent winrate against Nasus is 46.37%.


Kennen
Serce Nawałnicy
Senna wins against Kennen 42.07% of the time which is 6.15% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 5.30% less often than would be expected.
The average opponent winrate against Kennen is 48.22%.


Mordekaiser
Żelazny Upiór
Senna wins against Mordekaiser 43.09% of the time which is 3.06% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 2.22% less often than would be expected.
The average opponent winrate against Mordekaiser is 46.15%.


Sion
Nieumarły Niszczyciel
Senna wins against Sion 43.82% of the time which is 2.88% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 2.03% less often than would be expected.
The average opponent winrate against Sion is 46.70%.


Lux
Pani Jasności
Senna wins against Lux 45.24% of the time which is 3.22% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.37% less often than would be expected.
The average opponent winrate against Lux is 48.46%.


Yorick
Pasterz Dusz
Senna wins against Yorick 45.30% of the time which is 1.55% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.70% less often than would be expected.
The average opponent winrate against Yorick is 46.85%.


Heimerdinger
Wielbiony Wynalazca
Senna wins against Heimerdinger 45.34% of the time which is 0.74% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.10% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.08%.


Naafiri
Po Stokroć Kąsający Ogar
Senna wins against Naafiri 45.41% of the time which is 1.75% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 0.90% less often than would be expected.
The average opponent winrate against Naafiri is 47.16%.


Taliyah
Tkaczka Skał
Senna wins against Taliyah 45.77% of the time which is 5.86% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 5.01% less often than would be expected.
The average opponent winrate against Taliyah is 51.63%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 46.02% of the time which is 3.20% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 2.35% less often than would be expected.
The average opponent winrate against Xerath is 49.22%.


Ryze
Mag Run
Senna wins against Ryze 46.05% of the time which is 3.78% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 2.93% less often than would be expected.
The average opponent winrate against Ryze is 49.83%.


Zyra
Wiedźma Cierni
Senna wins against Zyra 46.09% of the time which is 2.84% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 1.99% less often than would be expected.
The average opponent winrate against Zyra is 48.93%.


Caitlyn
Szeryf Piltover
Senna wins against Caitlyn 46.15% of the time which is 6.37% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 5.52% less often than would be expected.
The average opponent winrate against Caitlyn is 52.52%.


Vel'Koz
Oko Pustki
Senna wins against Vel'Koz 46.54% of the time which is 2.06% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.21% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.60%.


Anivia
Kriofeniks
Senna wins against Anivia 46.88% of the time which is 2.14% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 1.29% less often than would be expected.
The average opponent winrate against Anivia is 49.02%.


Gangplank
Postrach Siedmiu Mórz
Senna wins against Gangplank 46.92% of the time which is 3.52% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 2.67% less often than would be expected.
The average opponent winrate against Gangplank is 50.44%.


Veigar
Panicz Zła
Senna wins against Veigar 46.97% of the time which is 0.24% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.61% more often than would be expected.
The average opponent winrate against Veigar is 47.21%.


Brand
Płomień Zemsty
Senna wins against Brand 47.03% of the time which is 1.55% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.70% less often than would be expected.
The average opponent winrate against Brand is 48.58%.


Vex
Ponuraczka
Senna wins against Vex 47.05% of the time which is 2.05% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 1.20% less often than would be expected.
The average opponent winrate against Vex is 49.10%.


Teemo
Chyży Zwiadowca
Senna wins against Teemo 47.22% of the time which is 0.01% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 0.86% more often than would be expected.
The average opponent winrate against Teemo is 47.21%.


Cho'Gath
Postrach Pustki
Senna wins against Cho'Gath 47.47% of the time which is 0.41% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.26% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.06%.


Cassiopeia
Wężowy Uścisk
Senna wins against Cassiopeia 47.55% of the time which is 0.85% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 0.00% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.40%.


Malzahar
Prorok Pustki
Senna wins against Malzahar 47.72% of the time which is 0.48% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.33% more often than would be expected.
The average opponent winrate against Malzahar is 47.24%.


Viktor
Herold Arcane
Senna wins against Viktor 47.92% of the time which is 1.89% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 1.04% less often than would be expected.
The average opponent winrate against Viktor is 49.81%.


Syndra
Mroczna Władczyni
Senna wins against Syndra 47.94% of the time which is 2.48% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.63% less often than would be expected.
The average opponent winrate against Syndra is 50.42%.


Tryndamere
Król Barbarzyńców
Senna wins against Tryndamere 47.95% of the time which is 0.75% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 0.10% more often than would be expected.
The average opponent winrate against Tryndamere is 48.70%.


Diana
Pogarda Księżyca
Senna wins against Diana 48.16% of the time which is 0.08% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.93% more often than would be expected.
The average opponent winrate against Diana is 48.08%.


Jayce
Obrońca Jutra
Senna wins against Jayce 48.21% of the time which is 2.64% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.79% less often than would be expected.
The average opponent winrate against Jayce is 50.85%.


Garen
Potęga Demacii
Senna wins against Garen 48.23% of the time which is 2.04% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 2.88% more often than would be expected.
The average opponent winrate against Garen is 46.19%.


Yasuo
Pokutnik
Senna wins against Yasuo 48.35% of the time which is 0.82% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.03% more often than would be expected.
The average opponent winrate against Yasuo is 49.17%.


Ziggs
Hextechowy Saper
Senna wins against Ziggs 48.47% of the time which is 2.67% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.82% less often than would be expected.
The average opponent winrate against Ziggs is 51.14%.


Akali
Skryta Zabójczyni
Senna wins against Akali 48.52% of the time which is 1.95% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.10% less often than would be expected.
The average opponent winrate against Akali is 50.47%.


Quinn
Skrzydła Demacii
Senna wins against Quinn 48.63% of the time which is 1.46% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 2.31% more often than would be expected.
The average opponent winrate against Quinn is 47.17%.


Malphite
Okruch Monolitu
Senna wins against Malphite 48.68% of the time which is 0.36% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.21% more often than would be expected.
The average opponent winrate against Malphite is 48.32%.


Fizz
Szachraj Sztormów
Senna wins against Fizz 48.68% of the time which is 0.83% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.02% more often than would be expected.
The average opponent winrate against Fizz is 49.51%.


Morgana
Upadła
Senna wins against Morgana 48.73% of the time which is 0.99% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.84% more often than would be expected.
The average opponent winrate against Morgana is 47.74%.


Ahri
Lisica o Dziewięciu Ogonach
Senna wins against Ahri 48.83% of the time which is 0.66% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.19% more often than would be expected.
The average opponent winrate against Ahri is 49.49%.


Ekko
Chłopiec, który ujarzmił czas
Senna wins against Ekko 48.86% of the time which is 0.26% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.59% more often than would be expected.
The average opponent winrate against Ekko is 49.12%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 48.95% of the time which is 0.86% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.01% less often than would be expected.
The average opponent winrate against Vladimir is 49.81%.


Karma
Oświecona
Senna wins against Karma 49.07% of the time which is 0.55% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.30% more often than would be expected.
The average opponent winrate against Karma is 49.62%.


Zoe
Aspekt Zmierzchu
Senna wins against Zoe 49.15% of the time which is 3.42% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 2.57% less often than would be expected.
The average opponent winrate against Zoe is 52.57%.


Akshan
Zbuntowany Strażnik
Senna wins against Akshan 49.15% of the time which is 1.52% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 0.67% less often than would be expected.
The average opponent winrate against Akshan is 50.67%.


LeBlanc
Oszustka
Senna wins against LeBlanc 49.37% of the time which is 2.17% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.32% less often than would be expected.
The average opponent winrate against LeBlanc is 51.54%.


Aurelion Sol
Architekt Gwiazd
Senna wins against Aurelion Sol 49.39% of the time which is 0.92% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.77% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.47%.


Galio
Kolos
Senna wins against Galio 49.86% of the time which is 0.99% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.84% more often than would be expected.
The average opponent winrate against Galio is 48.87%.


Orianna
Mechaniczna Baletnica
Senna wins against Orianna 49.92% of the time which is 1.51% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.66% less often than would be expected.
The average opponent winrate against Orianna is 51.43%.


Corki
Dzielny Bombardier
Senna wins against Corki 50.00% of the time which is 4.33% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 3.48% less often than would be expected.
The average opponent winrate against Corki is 54.33%.


Kassadin
Wędrowiec Pustki
Senna wins against Kassadin 50.00% of the time which is 0.09% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 0.76% more often than would be expected.
The average opponent winrate against Kassadin is 50.09%.


Sett
Szef
Senna wins against Sett 50.00% of the time which is 4.24% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 5.08% more often than would be expected.
The average opponent winrate against Sett is 45.76%.


Irelia
Tańcząca z Ostrzami
Senna wins against Irelia 50.03% of the time which is 0.70% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.55% more often than would be expected.
The average opponent winrate against Irelia is 49.33%.


Lissandra
Wiedźma Lodu
Senna wins against Lissandra 50.05% of the time which is 0.39% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 0.46% more often than would be expected.
The average opponent winrate against Lissandra is 50.44%.


Neeko
Ciekawski Kameleon
Senna wins against Neeko 50.18% of the time which is 0.50% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.35% more often than would be expected.
The average opponent winrate against Neeko is 49.68%.


Zed
Władca Cieni
Senna wins against Zed 50.18% of the time which is 2.64% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.79% less often than would be expected.
The average opponent winrate against Zed is 52.82%.


Annie
Dziecko Ciemności
Senna wins against Annie 50.35% of the time which is 1.49% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 2.34% more often than would be expected.
The average opponent winrate against Annie is 48.86%.


Aurora
Wiedźma spomiędzy Światów
Senna wins against Aurora 50.56% of the time which is 1.49% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.64% less often than would be expected.
The average opponent winrate against Aurora is 52.05%.


Ambessa
Matriarchini Wojny
Senna wins against Ambessa 50.58% of the time which is 1.15% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 0.30% less often than would be expected.
The average opponent winrate against Ambessa is 51.73%.


Yone
Wiecznie Żywy
Senna wins against Yone 50.59% of the time which is 0.46% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.39% more often than would be expected.
The average opponent winrate against Yone is 51.05%.


Hwei
Wizjoner
Senna wins against Hwei 50.71% of the time which is 0.94% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.09% less often than would be expected.
The average opponent winrate against Hwei is 51.65%.


Swain
Wielki Generał Noxusu
Senna wins against Swain 50.84% of the time which is 2.85% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.70% more often than would be expected.
The average opponent winrate against Swain is 47.99%.


Qiyana
Cesarzowa Żywiołów
Senna wins against Qiyana 50.97% of the time which is 2.47% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 1.62% less often than would be expected.
The average opponent winrate against Qiyana is 53.44%.


Kayle
Sprawiedliwa
Senna wins against Kayle 50.97% of the time which is 3.55% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 4.40% more often than would be expected.
The average opponent winrate against Kayle is 47.42%.


Katarina
Złowieszcze Ostrze
Senna wins against Katarina 50.98% of the time which is 0.90% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 0.05% less often than would be expected.
The average opponent winrate against Katarina is 51.88%.


Talon
Cień Ostrza
Senna wins against Talon 51.34% of the time which is 0.25% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 0.60% more often than would be expected.
The average opponent winrate against Talon is 51.59%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 51.35% of the time which is 3.29% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 4.14% more often than would be expected.
The average opponent winrate against Pantheon is 48.06%.


Tristana
Dumna Kanonierka
Senna wins against Tristana 51.71% of the time which is 1.73% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.88% less often than would be expected.
The average opponent winrate against Tristana is 53.44%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 51.76% of the time which is 0.40% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.25% more often than would be expected.
The average opponent winrate against Sylas is 51.36%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 52.01% of the time which is 2.67% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.83% less often than would be expected.
The average opponent winrate against Smolder is 54.68%.


Kai'Sa
Córa Pustki
Senna wins against Kai'Sa 52.67% of the time which is 2.78% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.94% less often than would be expected.
The average opponent winrate against Kai'Sa is 55.45%.


Mel
Odbicie Duszy
Senna wins against Mel 52.82% of the time which is 0.59% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.44% more often than would be expected.
The average opponent winrate against Mel is 52.23%.


Gragas
Karczemny Zabijaka
Senna wins against Gragas 53.02% of the time which is 2.52% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 3.37% more often than would be expected.
The average opponent winrate against Gragas is 50.50%.


Renekton
Pustynny Rzeźnik
Senna wins against Renekton 53.04% of the time which is 5.30% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 6.15% more often than would be expected.
The average opponent winrate against Renekton is 47.74%.


Twisted Fate
Mistrz Kart
Senna wins against Twisted Fate 53.29% of the time which is 1.24% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.09% more often than would be expected.
The average opponent winrate against Twisted Fate is 52.05%.


Azir
Imperator Pustyni
Senna wins against Azir 53.84% of the time which is 0.15% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 1.00% more often than would be expected.
The average opponent winrate against Azir is 53.69%.


Ezreal
Odkrywca z Powołania
Senna wins against Ezreal 54.40% of the time which is 0.37% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.47% more often than would be expected.
The average opponent winrate against Ezreal is 54.77%.


Varus
Strzała Odkupienia
Senna wins against Varus 55.74% of the time which is 3.12% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 3.97% more often than would be expected.
The average opponent winrate against Varus is 52.62%.


Lucian
Kleryk Broni
Senna wins against Lucian 64.06% of the time which is 7.16% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 8.00% more often than would be expected.
The average opponent winrate against Lucian is 56.90%.