

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.
Platinum+ Champions Analysed: 29,351,249
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 15.9 is the strongest counter to middle champions of Caitlyn, Ezreal & Smolder. While Senna support is countered most by middle champions of Jhin, Zac & Teemo. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Jhin
Wirtuoz
Senna wins against Jhin 40.00% of the time which is 11.21% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 11.60% less often than would be expected.
The average opponent winrate against Jhin is 51.21%.


Zac
Tajna Broń
Senna wins against Zac 40.74% of the time which is 4.65% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 5.04% less often than would be expected.
The average opponent winrate against Zac is 45.39%.


Teemo
Chyży Zwiadowca
Senna wins against Teemo 41.09% of the time which is 5.92% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 6.31% less often than would be expected.
The average opponent winrate against Teemo is 47.01%.


Aatrox
Ostrze Darkinów
Senna wins against Aatrox 43.33% of the time which is 6.26% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 6.65% less often than would be expected.
The average opponent winrate against Aatrox is 49.59%.


Mordekaiser
Żelazny Upiór
Senna wins against Mordekaiser 43.80% of the time which is 4.78% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 5.17% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.58%.


Kayle
Sprawiedliwa
Senna wins against Kayle 44.61% of the time which is 2.15% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 2.54% less often than would be expected.
The average opponent winrate against Kayle is 46.76%.


Seraphine
Rozmarzona Piosenkarka
Senna wins against Seraphine 44.62% of the time which is 6.63% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 7.02% less often than would be expected.
The average opponent winrate against Seraphine is 51.25%.


Zilean
Strażnik Czasu
Senna wins against Zilean 44.66% of the time which is 0.93% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.32% less often than would be expected.
The average opponent winrate against Zilean is 45.59%.


Sion
Nieumarły Niszczyciel
Senna wins against Sion 44.77% of the time which is 4.16% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 4.55% less often than would be expected.
The average opponent winrate against Sion is 48.93%.


Malphite
Okruch Monolitu
Senna wins against Malphite 45.14% of the time which is 2.55% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 2.94% less often than would be expected.
The average opponent winrate against Malphite is 47.69%.


Vel'Koz
Oko Pustki
Senna wins against Vel'Koz 46.30% of the time which is 1.37% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.76% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.67%.


Neeko
Ciekawski Kameleon
Senna wins against Neeko 46.68% of the time which is 0.71% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.10% less often than would be expected.
The average opponent winrate against Neeko is 47.39%.


Garen
Potęga Demacii
Senna wins against Garen 46.75% of the time which is 0.55% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.94% less often than would be expected.
The average opponent winrate against Garen is 47.30%.


Lissandra
Wiedźma Lodu
Senna wins against Lissandra 46.77% of the time which is 1.66% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 2.05% less often than would be expected.
The average opponent winrate against Lissandra is 48.43%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 46.93% of the time which is 0.68% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.07% less often than would be expected.
The average opponent winrate against Xerath is 47.61%.


Talon
Cień Ostrza
Senna wins against Talon 46.98% of the time which is 2.29% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 2.68% less often than would be expected.
The average opponent winrate against Talon is 49.27%.


Vex
Ponuraczka
Senna wins against Vex 47.12% of the time which is 0.18% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 0.57% less often than would be expected.
The average opponent winrate against Vex is 47.30%.


Ambessa
Matriarchini Wojny
Senna wins against Ambessa 47.16% of the time which is 1.67% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 2.06% less often than would be expected.
The average opponent winrate against Ambessa is 48.83%.


Cassiopeia
Wężowy Uścisk
Senna wins against Cassiopeia 47.38% of the time which is 0.95% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 1.34% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.33%.


Sett
Szef
Senna wins against Sett 47.50% of the time which is 1.93% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.54% more often than would be expected.
The average opponent winrate against Sett is 45.57%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 47.61% of the time which is 1.38% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.99% more often than would be expected.
The average opponent winrate against Pantheon is 46.23%.


Hwei
Wizjoner
Senna wins against Hwei 47.76% of the time which is 1.40% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.79% less often than would be expected.
The average opponent winrate against Hwei is 49.16%.


Quinn
Skrzydła Demacii
Senna wins against Quinn 47.99% of the time which is 1.74% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 1.35% more often than would be expected.
The average opponent winrate against Quinn is 46.25%.


Lux
Pani Jasności
Senna wins against Lux 48.02% of the time which is 0.28% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.67% less often than would be expected.
The average opponent winrate against Lux is 48.30%.


Morgana
Upadła
Senna wins against Morgana 48.13% of the time which is 1.12% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.73% more often than would be expected.
The average opponent winrate against Morgana is 47.01%.


Akshan
Zbuntowany Strażnik
Senna wins against Akshan 48.26% of the time which is 0.65% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 1.04% less often than would be expected.
The average opponent winrate against Akshan is 48.91%.


Syndra
Mroczna Władczyni
Senna wins against Syndra 48.29% of the time which is 1.24% 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 49.53%.


Heimerdinger
Wielbiony Wynalazca
Senna wins against Heimerdinger 48.29% of the time which is 2.35% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.96% more often than would be expected.
The average opponent winrate against Heimerdinger is 45.94%.


Kennen
Serce Nawałnicy
Senna wins against Kennen 48.33% of the time which is 0.40% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 0.01% more often than would be expected.
The average opponent winrate against Kennen is 47.93%.


Malzahar
Prorok Pustki
Senna wins against Malzahar 48.50% of the time which is 0.62% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.23% more often than would be expected.
The average opponent winrate against Malzahar is 47.88%.


Katarina
Złowieszcze Ostrze
Senna wins against Katarina 48.58% of the time which is 0.39% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 0.78% less often than would be expected.
The average opponent winrate against Katarina is 48.97%.


Zoe
Aspekt Zmierzchu
Senna wins against Zoe 48.62% of the time which is 0.06% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.45% less often than would be expected.
The average opponent winrate against Zoe is 48.68%.


Naafiri
Po Stokroć Kąsający Ogar
Senna wins against Naafiri 48.62% of the time which is 1.84% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 1.45% more often than would be expected.
The average opponent winrate against Naafiri is 46.78%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 48.70% of the time which is 0.23% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.16% less often than would be expected.
The average opponent winrate against Vladimir is 48.47%.


Gragas
Karczemny Zabijaka
Senna wins against Gragas 48.85% of the time which is 0.33% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.72% less often than would be expected.
The average opponent winrate against Gragas is 49.18%.


Diana
Pogarda Księżyca
Senna wins against Diana 48.96% of the time which is 1.09% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.70% more often than would be expected.
The average opponent winrate against Diana is 47.87%.


Fizz
Szachraj Sztormów
Senna wins against Fizz 48.96% of the time which is 0.02% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.37% less often than would be expected.
The average opponent winrate against Fizz is 48.94%.


Ahri
Lisica o Dziewięciu Ogonach
Senna wins against Ahri 49.04% of the time which is 0.03% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.42% less often than would be expected.
The average opponent winrate against Ahri is 49.07%.


Annie
Dziecko Ciemności
Senna wins against Annie 49.06% of the time which is 1.51% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 1.12% more often than would be expected.
The average opponent winrate against Annie is 47.55%.


LeBlanc
Oszustka
Senna wins against LeBlanc 49.18% of the time which is 1.16% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.55% less often than would be expected.
The average opponent winrate against LeBlanc is 50.34%.


Tryndamere
Król Barbarzyńców
Senna wins against Tryndamere 49.31% of the time which is 1.28% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 0.89% more often than would be expected.
The average opponent winrate against Tryndamere is 48.03%.


Galio
Kolos
Senna wins against Galio 49.35% of the time which is 0.96% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.57% more often than would be expected.
The average opponent winrate against Galio is 48.39%.


Ekko
Chłopiec, który ujarzmił czas
Senna wins against Ekko 49.39% of the time which is 1.12% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.73% more often than would be expected.
The average opponent winrate against Ekko is 48.27%.


Anivia
Kriofeniks
Senna wins against Anivia 49.67% of the time which is 2.18% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 1.79% more often than would be expected.
The average opponent winrate against Anivia is 47.49%.


Akali
Skryta Zabójczyni
Senna wins against Akali 49.69% of the time which is 0.22% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.17% less often than would be expected.
The average opponent winrate against Akali is 49.47%.


Orianna
Mechaniczna Baletnica
Senna wins against Orianna 49.74% of the time which is 0.22% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.17% less often than would be expected.
The average opponent winrate against Orianna is 49.52%.


Aurelion Sol
Architekt Gwiazd
Senna wins against Aurelion Sol 49.78% of the time which is 1.39% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.00% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.39%.


Jayce
Obrońca Jutra
Senna wins against Jayce 49.84% of the time which is 1.08% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.47% less often than would be expected.
The average opponent winrate against Jayce is 50.92%.


Qiyana
Cesarzowa Żywiołów
Senna wins against Qiyana 49.84% of the time which is 0.18% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.21% less often than would be expected.
The average opponent winrate against Qiyana is 49.66%.


Veigar
Panicz Zła
Senna wins against Veigar 49.89% of the time which is 1.71% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.32% more often than would be expected.
The average opponent winrate against Veigar is 48.18%.


Zed
Władca Cieni
Senna wins against Zed 49.95% of the time which is 0.21% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.18% less often than would be expected.
The average opponent winrate against Zed is 49.74%.


Brand
Płomień Zemsty
Senna wins against Brand 50.00% of the time which is 0.75% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.36% more often than would be expected.
The average opponent winrate against Brand is 49.25%.


Taliyah
Tkaczka Skał
Senna wins against Taliyah 50.05% of the time which is 1.55% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 1.16% more often than would be expected.
The average opponent winrate against Taliyah is 48.50%.


Yasuo
Pokutnik
Senna wins against Yasuo 50.12% of the time which is 0.47% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.08% more often than would be expected.
The average opponent winrate against Yasuo is 49.65%.


Irelia
Tańcząca z Ostrzami
Senna wins against Irelia 50.32% of the time which is 0.18% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.21% less often than would be expected.
The average opponent winrate against Irelia is 50.14%.


Cho'Gath
Postrach Pustki
Senna wins against Cho'Gath 50.55% of the time which is 3.88% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 3.49% more often than would be expected.
The average opponent winrate against Cho'Gath is 46.67%.


Gangplank
Postrach Siedmiu Mórz
Senna wins against Gangplank 50.60% of the time which is 0.70% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.31% more often than would be expected.
The average opponent winrate against Gangplank is 49.90%.


Shen
Oko Zmierzchu
Senna wins against Shen 50.66% of the time which is 4.57% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 4.18% more often than would be expected.
The average opponent winrate against Shen is 46.09%.


Ryze
Mag Run
Senna wins against Ryze 50.67% of the time which is 0.45% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.06% more often than would be expected.
The average opponent winrate against Ryze is 50.22%.


Twisted Fate
Mistrz Kart
Senna wins against Twisted Fate 50.69% of the time which is 0.21% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 0.60% less often than would be expected.
The average opponent winrate against Twisted Fate is 50.90%.


Aurora
Wiedźma spomiędzy Światów
Senna wins against Aurora 50.88% of the time which is 0.18% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.57% less often than would be expected.
The average opponent winrate against Aurora is 51.06%.


Renekton
Pustynny Rzeźnik
Senna wins against Renekton 50.99% of the time which is 2.68% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 2.29% more often than would be expected.
The average opponent winrate against Renekton is 48.31%.


Swain
Wielki Generał Noxusu
Senna wins against Swain 51.20% of the time which is 3.78% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.39% more often than would be expected.
The average opponent winrate against Swain is 47.42%.


Azir
Imperator Pustyni
Senna wins against Azir 51.22% of the time which is 0.24% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 0.63% less often than would be expected.
The average opponent winrate against Azir is 51.46%.


Viego
Zniszczony Król
Senna wins against Viego 51.35% of the time which is 0.59% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 0.98% less often than would be expected.
The average opponent winrate against Viego is 51.94%.


Kassadin
Wędrowiec Pustki
Senna wins against Kassadin 51.46% of the time which is 1.72% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 1.33% more often than would be expected.
The average opponent winrate against Kassadin is 49.74%.


Riven
Wygnaniec
Senna wins against Riven 51.52% of the time which is 4.00% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 3.61% more often than would be expected.
The average opponent winrate against Riven is 47.52%.


Yone
Wiecznie Żywy
Senna wins against Yone 51.69% of the time which is 0.48% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.87% less often than would be expected.
The average opponent winrate against Yone is 52.17%.


Nunu i Willump
Chłopiec i Jego Yeti
Senna wins against Nunu i Willump 51.97% of the time which is 3.58% higher against Nunu i Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu i Willump 3.19% more often than would be expected.
The average opponent winrate against Nunu i Willump is 48.39%.


Kai'Sa
Córa Pustki
Senna wins against Kai'Sa 52.03% of the time which is 2.24% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.63% less often than would be expected.
The average opponent winrate against Kai'Sa is 54.27%.


Karma
Oświecona
Senna wins against Karma 52.27% of the time which is 1.68% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.29% more often than would be expected.
The average opponent winrate against Karma is 50.59%.


Mel
Odbicie Duszy
Senna wins against Mel 52.40% of the time which is 2.06% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.67% more often than would be expected.
The average opponent winrate against Mel is 50.34%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 52.49% of the time which is 2.40% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.01% more often than would be expected.
The average opponent winrate against Sylas is 50.09%.


Viktor
Herold Arcane
Senna wins against Viktor 52.87% of the time which is 3.19% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 2.80% more often than would be expected.
The average opponent winrate against Viktor is 49.68%.


Rumble
Zmechanizowany Zabijaka
Senna wins against Rumble 53.01% of the time which is 5.00% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 4.61% more often than would be expected.
The average opponent winrate against Rumble is 48.01%.


Ziggs
Hextechowy Saper
Senna wins against Ziggs 53.08% of the time which is 2.98% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 2.59% more often than would be expected.
The average opponent winrate against Ziggs is 50.10%.


Nasus
Kustosz Pustyni
Senna wins against Nasus 53.63% of the time which is 6.16% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 5.77% more often than would be expected.
The average opponent winrate against Nasus is 47.47%.


Tristana
Dumna Kanonierka
Senna wins against Tristana 54.40% of the time which is 1.92% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.53% more often than would be expected.
The average opponent winrate against Tristana is 52.48%.


Corki
Dzielny Bombardier
Senna wins against Corki 54.55% of the time which is 2.10% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.71% more often than would be expected.
The average opponent winrate against Corki is 52.45%.


Varus
Strzała Odkupienia
Senna wins against Varus 54.95% of the time which is 1.16% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.77% more often than would be expected.
The average opponent winrate against Varus is 53.79%.


Lucian
Kleryk Broni
Senna wins against Lucian 55.05% of the time which is 0.88% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.27% less often than would be expected.
The average opponent winrate against Lucian is 55.93%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 56.22% of the time which is 2.03% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.64% more often than would be expected.
The average opponent winrate against Smolder is 54.19%.


Ezreal
Odkrywca z Powołania
Senna wins against Ezreal 56.38% of the time which is 0.44% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.84% less often than would be expected.
The average opponent winrate against Ezreal is 56.82%.


Caitlyn
Szeryf Piltover
Senna wins against Caitlyn 57.80% of the time which is 2.85% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 2.46% more often than would be expected.
The average opponent winrate against Caitlyn is 54.95%.