

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.
All Ranks Champions Analysed: 49,645,390
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 top vs middle Counters
Senna top on Patch 15.11 is the strongest counter to middle champions of Pantheon, Qiyana & Azir. While Senna top is countered most by middle champions of Lux, Annie & LeBlanc. Below is a detailed breakdown of Senna top counters against middle champions with a minimum of 100 games.


Lux
Pani Jasności
Senna wins against Lux 39.06% of the time which is 9.37% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 5.26% less often than would be expected.
The average opponent winrate against Lux is 48.43%.


Annie
Dziecko Ciemności
Senna wins against Annie 39.44% of the time which is 9.77% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 5.66% less often than would be expected.
The average opponent winrate against Annie is 49.21%.


LeBlanc
Oszustka
Senna wins against LeBlanc 40.88% of the time which is 9.97% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 5.85% less often than would be expected.
The average opponent winrate against LeBlanc is 50.85%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 41.47% of the time which is 7.65% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 3.54% less often than would be expected.
The average opponent winrate against Vladimir is 49.12%.


Diana
Pogarda Księżyca
Senna wins against Diana 42.38% of the time which is 5.52% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.42% less often than would be expected.
The average opponent winrate against Diana is 47.90%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 42.47% of the time which is 5.89% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.79% less often than would be expected.
The average opponent winrate against Xerath is 48.36%.


Orianna
Mechaniczna Baletnica
Senna wins against Orianna 42.71% of the time which is 8.08% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 3.96% less often than would be expected.
The average opponent winrate against Orianna is 50.79%.


Malphite
Okruch Monolitu
Senna wins against Malphite 42.74% of the time which is 5.42% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.32% less often than would be expected.
The average opponent winrate against Malphite is 48.16%.


Katarina
Złowieszcze Ostrze
Senna wins against Katarina 43.02% of the time which is 7.66% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 3.54% less often than would be expected.
The average opponent winrate against Katarina is 50.68%.


Kassadin
Wędrowiec Pustki
Senna wins against Kassadin 43.28% of the time which is 6.80% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 2.68% less often than would be expected.
The average opponent winrate against Kassadin is 50.08%.


Yone
Wiecznie Żywy
Senna wins against Yone 43.35% of the time which is 8.65% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 4.52% less often than would be expected.
The average opponent winrate against Yone is 52.00%.


Ekko
Chłopiec, który ujarzmił czas
Senna wins against Ekko 43.57% of the time which is 5.26% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 1.15% less often than would be expected.
The average opponent winrate against Ekko is 48.83%.


Twisted Fate
Mistrz Kart
Senna wins against Twisted Fate 44.41% of the time which is 6.19% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.07% less often than would be expected.
The average opponent winrate against Twisted Fate is 50.60%.


Aurora
Wiedźma spomiędzy Światów
Senna wins against Aurora 44.56% of the time which is 6.94% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.81% less often than would be expected.
The average opponent winrate against Aurora is 51.50%.


Yasuo
Pokutnik
Senna wins against Yasuo 44.73% of the time which is 4.62% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.51% less often than would be expected.
The average opponent winrate against Yasuo is 49.35%.


Syndra
Mroczna Władczyni
Senna wins against Syndra 44.74% of the time which is 5.08% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 0.96% less often than would be expected.
The average opponent winrate against Syndra is 49.82%.


Akshan
Zbuntowany Strażnik
Senna wins against Akshan 44.75% of the time which is 5.59% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 1.47% less often than would be expected.
The average opponent winrate against Akshan is 50.34%.


Fizz
Szachraj Sztormów
Senna wins against Fizz 45.02% of the time which is 4.18% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.07% less often than would be expected.
The average opponent winrate against Fizz is 49.20%.


Hwei
Wizjoner
Senna wins against Hwei 45.39% of the time which is 4.71% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.59% less often than would be expected.
The average opponent winrate against Hwei is 50.10%.


Vex
Ponuraczka
Senna wins against Vex 45.48% of the time which is 3.43% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 0.68% more often than would be expected.
The average opponent winrate against Vex is 48.91%.


Veigar
Panicz Zła
Senna wins against Veigar 45.54% of the time which is 3.02% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.09% more often than would be expected.
The average opponent winrate against Veigar is 48.56%.


Zoe
Aspekt Zmierzchu
Senna wins against Zoe 45.89% of the time which is 4.77% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.65% less often than would be expected.
The average opponent winrate against Zoe is 50.66%.


Malzahar
Prorok Pustki
Senna wins against Malzahar 46.07% of the time which is 1.85% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 2.25% more often than would be expected.
The average opponent winrate against Malzahar is 47.92%.


Galio
Kolos
Senna wins against Galio 46.08% of the time which is 2.77% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.34% more often than would be expected.
The average opponent winrate against Galio is 48.85%.


Ahri
Lisica o Dziewięciu Ogonach
Senna wins against Ahri 46.11% of the time which is 3.96% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.16% more often than would be expected.
The average opponent winrate against Ahri is 50.07%.


Zed
Władca Cieni
Senna wins against Zed 46.19% of the time which is 5.14% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.01% less often than would be expected.
The average opponent winrate against Zed is 51.33%.


Brand
Płomień Zemsty
Senna wins against Brand 46.23% of the time which is 3.19% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.93% more often than would be expected.
The average opponent winrate against Brand is 49.42%.


Talon
Cień Ostrza
Senna wins against Talon 46.33% of the time which is 5.02% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 0.89% less often than would be expected.
The average opponent winrate against Talon is 51.35%.


Anivia
Kriofeniks
Senna wins against Anivia 47.06% of the time which is 1.61% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 2.50% more often than would be expected.
The average opponent winrate against Anivia is 48.67%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 47.62% of the time which is 5.84% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.72% less often than would be expected.
The average opponent winrate against Smolder is 53.46%.


Ryze
Mag Run
Senna wins against Ryze 47.77% of the time which is 2.84% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 1.28% more often than would be expected.
The average opponent winrate against Ryze is 50.61%.


Akali
Skryta Zabójczyni
Senna wins against Akali 48.07% of the time which is 1.84% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 2.28% more often than would be expected.
The average opponent winrate against Akali is 49.91%.


Mel
Odbicie Duszy
Senna wins against Mel 48.39% of the time which is 3.16% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.97% more often than would be expected.
The average opponent winrate against Mel is 51.55%.


Aurelion Sol
Architekt Gwiazd
Senna wins against Aurelion Sol 48.51% of the time which is 0.91% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 3.21% more often than would be expected.
The average opponent winrate against Aurelion Sol is 49.42%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 48.79% of the time which is 1.98% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.14% more often than would be expected.
The average opponent winrate against Sylas is 50.77%.


Naafiri
Po Stokroć Kąsający Ogar
Senna wins against Naafiri 48.87% of the time which is 1.22% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 5.32% more often than would be expected.
The average opponent winrate against Naafiri is 47.65%.


Viktor
Herold Arcane
Senna wins against Viktor 49.54% of the time which is 0.54% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 3.58% more often than would be expected.
The average opponent winrate against Viktor is 50.08%.


Lissandra
Wiedźma Lodu
Senna wins against Lissandra 50.24% of the time which is 1.04% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 5.15% more often than would be expected.
The average opponent winrate against Lissandra is 49.20%.


Irelia
Tańcząca z Ostrzami
Senna wins against Irelia 50.55% of the time which is 0.10% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 4.22% more often than would be expected.
The average opponent winrate against Irelia is 50.45%.


Taliyah
Tkaczka Skał
Senna wins against Taliyah 51.26% of the time which is 0.41% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 4.53% more often than would be expected.
The average opponent winrate against Taliyah is 50.85%.


Azir
Imperator Pustyni
Senna wins against Azir 52.41% of the time which is 0.36% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 3.77% more often than would be expected.
The average opponent winrate against Azir is 52.77%.


Qiyana
Cesarzowa Żywiołów
Senna wins against Qiyana 55.09% of the time which is 2.29% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 6.42% more often than would be expected.
The average opponent winrate against Qiyana is 52.80%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 55.74% of the time which is 7.91% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 12.01% more often than would be expected.
The average opponent winrate against Pantheon is 47.83%.