

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: 5,237,663
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 7 is the strongest counter to middle champions of Smolder, Brand & Pantheon. While Senna support is countered most by middle champions of Naafiri, Anivia & Annie. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Naafiri
Po Stokroć Kąsający Ogar
Senna wins against Naafiri 40.51% of the time which is 6.40% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 7.82% less often than would be expected.
The average opponent winrate against Naafiri is 46.91%.


Anivia
Kriofeniks
Senna wins against Anivia 44.16% of the time which is 2.34% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 3.76% less often than would be expected.
The average opponent winrate against Anivia is 46.50%.


Annie
Dziecko Ciemności
Senna wins against Annie 44.48% of the time which is 2.17% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 3.59% less often than would be expected.
The average opponent winrate against Annie is 46.65%.


Vex
Ponuraczka
Senna wins against Vex 45.54% of the time which is 2.55% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 3.97% less often than would be expected.
The average opponent winrate against Vex is 48.09%.


Aurelion Sol
Architekt Gwiazd
Senna wins against Aurelion Sol 46.88% of the time which is 1.96% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 3.38% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.84%.


Kayle
Sprawiedliwa
Senna wins against Kayle 46.88% of the time which is 0.73% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.69% less often than would be expected.
The average opponent winrate against Kayle is 46.15%.


Vel'Koz
Oko Pustki
Senna wins against Vel'Koz 47.44% of the time which is 0.98% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.40% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.42%.


Hwei
Wizjoner
Senna wins against Hwei 47.49% of the time which is 2.22% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 3.64% less often than would be expected.
The average opponent winrate against Hwei is 49.71%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 47.51% of the time which is 1.20% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 2.62% less often than would be expected.
The average opponent winrate against Xerath is 48.71%.


Irelia
Tańcząca z Ostrzami
Senna wins against Irelia 47.92% of the time which is 1.30% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.72% less often than would be expected.
The average opponent winrate against Irelia is 49.22%.


Tristana
Dumna Kanonierka
Senna wins against Tristana 48.80% of the time which is 4.27% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 5.69% less often than would be expected.
The average opponent winrate against Tristana is 53.07%.


Diana
Pogarda Księżyca
Senna wins against Diana 49.06% of the time which is 1.05% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.37% less often than would be expected.
The average opponent winrate against Diana is 48.01%.


Talon
Cień Ostrza
Senna wins against Talon 49.18% of the time which is 0.44% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.86% less often than would be expected.
The average opponent winrate against Talon is 49.62%.


Galio
Kolos
Senna wins against Galio 49.26% of the time which is 1.06% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.36% less often than would be expected.
The average opponent winrate against Galio is 48.20%.


Taliyah
Tkaczka Skał
Senna wins against Taliyah 49.37% of the time which is 1.45% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 2.87% less often than would be expected.
The average opponent winrate against Taliyah is 50.82%.


Kassadin
Wędrowiec Pustki
Senna wins against Kassadin 49.38% of the time which is 0.60% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 0.82% less often than would be expected.
The average opponent winrate against Kassadin is 48.78%.


Twisted Fate
Mistrz Kart
Senna wins against Twisted Fate 49.42% of the time which is 0.27% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 1.69% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.69%.


Katarina
Złowieszcze Ostrze
Senna wins against Katarina 49.47% of the time which is 0.70% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 2.12% less often than would be expected.
The average opponent winrate against Katarina is 50.17%.


Jayce
Obrońca Jutra
Senna wins against Jayce 49.60% of the time which is 1.06% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.48% less often than would be expected.
The average opponent winrate against Jayce is 50.66%.


Yone
Wiecznie Żywy
Senna wins against Yone 49.67% of the time which is 0.14% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.28% less often than would be expected.
The average opponent winrate against Yone is 49.53%.


Ekko
Chłopiec, który ujarzmił czas
Senna wins against Ekko 49.73% of the time which is 1.33% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.09% less often than would be expected.
The average opponent winrate against Ekko is 48.40%.


Qiyana
Cesarzowa Żywiołów
Senna wins against Qiyana 49.77% of the time which is 1.09% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 2.51% less often than would be expected.
The average opponent winrate against Qiyana is 50.86%.


Syndra
Mroczna Władczyni
Senna wins against Syndra 50.14% of the time which is 0.96% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 0.46% less often than would be expected.
The average opponent winrate against Syndra is 49.18%.


Malzahar
Prorok Pustki
Senna wins against Malzahar 50.15% of the time which is 3.49% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 2.07% more often than would be expected.
The average opponent winrate against Malzahar is 46.66%.


Zoe
Aspekt Zmierzchu
Senna wins against Zoe 50.16% of the time which is 0.42% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.84% less often than would be expected.
The average opponent winrate against Zoe is 50.58%.


Akshan
Zbuntowany Strażnik
Senna wins against Akshan 50.17% of the time which is 0.28% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 1.14% less often than would be expected.
The average opponent winrate against Akshan is 49.89%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 50.19% of the time which is 2.04% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.62% more often than would be expected.
The average opponent winrate against Vladimir is 48.15%.


Viktor
Herold Arcane
Senna wins against Viktor 50.25% of the time which is 1.21% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.21% less often than would be expected.
The average opponent winrate against Viktor is 49.04%.


Ahri
Lisica o Dziewięciu Ogonach
Senna wins against Ahri 50.26% of the time which is 3.21% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 1.79% more often than would be expected.
The average opponent winrate against Ahri is 47.05%.


Malphite
Okruch Monolitu
Senna wins against Malphite 50.29% of the time which is 3.04% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.62% more often than would be expected.
The average opponent winrate against Malphite is 47.25%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 50.33% of the time which is 0.08% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.34% less often than would be expected.
The average opponent winrate against Sylas is 50.25%.


Orianna
Mechaniczna Baletnica
Senna wins against Orianna 50.35% of the time which is 0.83% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.59% less often than would be expected.
The average opponent winrate against Orianna is 49.52%.


Swain
Wielki Generał Noxusu
Senna wins against Swain 50.51% of the time which is 3.37% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.95% more often than would be expected.
The average opponent winrate against Swain is 47.14%.


Ryze
Mag Run
Senna wins against Ryze 50.70% of the time which is 1.62% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.20% more often than would be expected.
The average opponent winrate against Ryze is 49.08%.


Lissandra
Wiedźma Lodu
Senna wins against Lissandra 51.34% of the time which is 2.87% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 1.45% more often than would be expected.
The average opponent winrate against Lissandra is 48.47%.


Akali
Skryta Zabójczyni
Senna wins against Akali 51.52% of the time which is 1.81% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.39% more often than would be expected.
The average opponent winrate against Akali is 49.71%.


Fizz
Szachraj Sztormów
Senna wins against Fizz 52.05% of the time which is 2.20% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.78% more often than would be expected.
The average opponent winrate against Fizz is 49.85%.


Veigar
Panicz Zła
Senna wins against Veigar 52.26% of the time which is 4.25% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 2.83% more often than would be expected.
The average opponent winrate against Veigar is 48.01%.


Cassiopeia
Wężowy Uścisk
Senna wins against Cassiopeia 52.60% of the time which is 4.05% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 2.63% more often than would be expected.
The average opponent winrate against Cassiopeia is 48.55%.


Cho'Gath
Postrach Pustki
Senna wins against Cho'Gath 52.81% of the time which is 5.29% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 3.87% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.52%.


Yasuo
Pokutnik
Senna wins against Yasuo 52.86% of the time which is 3.44% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.02% more often than would be expected.
The average opponent winrate against Yasuo is 49.42%.


Lux
Pani Jasności
Senna wins against Lux 53.16% of the time which is 4.95% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 3.53% more often than would be expected.
The average opponent winrate against Lux is 48.21%.


LeBlanc
Oszustka
Senna wins against LeBlanc 53.29% of the time which is 0.96% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.46% less often than would be expected.
The average opponent winrate against LeBlanc is 52.33%.


Aurora
Wiedźma spomiędzy Światów
Senna wins against Aurora 53.39% of the time which is 1.32% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.10% less often than would be expected.
The average opponent winrate against Aurora is 52.07%.


Zed
Władca Cieni
Senna wins against Zed 53.88% of the time which is 3.87% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.45% more often than would be expected.
The average opponent winrate against Zed is 50.01%.


Azir
Imperator Pustyni
Senna wins against Azir 54.26% of the time which is 1.19% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 0.23% less often than would be expected.
The average opponent winrate against Azir is 53.07%.


Mel
Odbicie Duszy
Senna wins against Mel 54.86% of the time which is 2.86% 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 52.00%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 55.46% of the time which is 8.26% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 6.84% more often than would be expected.
The average opponent winrate against Pantheon is 47.20%.


Brand
Płomień Zemsty
Senna wins against Brand 57.14% of the time which is 8.90% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 7.48% more often than would be expected.
The average opponent winrate against Brand is 48.24%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 64.22% of the time which is 11.47% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 10.05% more often than would be expected.
The average opponent winrate against Smolder is 52.75%.