

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: 5,834,045
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 Talon, Mel & Zoe. While Senna support is countered most by middle champions of Aurelion Sol, Ziggs & Diana. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Aurelion Sol
Architekt Gwiazd
Senna wins against Aurelion Sol 38.16% of the time which is 11.25% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 9.03% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.41%.


Ziggs
Hextechowy Saper
Senna wins against Ziggs 41.59% of the time which is 8.59% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 6.37% less often than would be expected.
The average opponent winrate against Ziggs is 50.18%.


Diana
Pogarda Księżyca
Senna wins against Diana 43.33% of the time which is 4.76% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 2.55% less often than would be expected.
The average opponent winrate against Diana is 48.09%.


Cassiopeia
Wężowy Uścisk
Senna wins against Cassiopeia 43.64% of the time which is 5.24% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 3.02% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.88%.


Lux
Pani Jasności
Senna wins against Lux 44.13% of the time which is 4.70% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.48% less often than would be expected.
The average opponent winrate against Lux is 48.83%.


Vel'Koz
Oko Pustki
Senna wins against Vel'Koz 44.34% of the time which is 4.97% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.75% less often than would be expected.
The average opponent winrate against Vel'Koz is 49.31%.


Katarina
Złowieszcze Ostrze
Senna wins against Katarina 44.65% of the time which is 4.98% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 2.76% less often than would be expected.
The average opponent winrate against Katarina is 49.63%.


Kassadin
Wędrowiec Pustki
Senna wins against Kassadin 45.05% of the time which is 4.95% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 2.73% less often than would be expected.
The average opponent winrate against Kassadin is 50.00%.


Orianna
Mechaniczna Baletnica
Senna wins against Orianna 45.31% of the time which is 5.37% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 3.15% less often than would be expected.
The average opponent winrate against Orianna is 50.68%.


Vex
Ponuraczka
Senna wins against Vex 45.45% of the time which is 2.21% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 0.00% less often than would be expected.
The average opponent winrate against Vex is 47.66%.


Akshan
Zbuntowany Strażnik
Senna wins against Akshan 45.71% of the time which is 3.80% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 1.58% less often than would be expected.
The average opponent winrate against Akshan is 49.51%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 45.81% of the time which is 2.26% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.05% less often than would be expected.
The average opponent winrate against Xerath is 48.07%.


Lissandra
Wiedźma Lodu
Senna wins against Lissandra 45.99% of the time which is 2.48% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 0.26% less often than would be expected.
The average opponent winrate against Lissandra is 48.47%.


Ryze
Mag Run
Senna wins against Ryze 46.02% of the time which is 4.60% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 2.38% less often than would be expected.
The average opponent winrate against Ryze is 50.62%.


Twisted Fate
Mistrz Kart
Senna wins against Twisted Fate 46.19% of the time which is 3.36% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 1.14% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.55%.


Fizz
Szachraj Sztormów
Senna wins against Fizz 46.42% of the time which is 2.86% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.64% less often than would be expected.
The average opponent winrate against Fizz is 49.28%.


Zed
Władca Cieni
Senna wins against Zed 46.45% of the time which is 4.22% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.00% less often than would be expected.
The average opponent winrate against Zed is 50.67%.


Irelia
Tańcząca z Ostrzami
Senna wins against Irelia 46.53% of the time which is 3.87% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.65% less often than would be expected.
The average opponent winrate against Irelia is 50.40%.


Hwei
Wizjoner
Senna wins against Hwei 46.67% of the time which is 3.01% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.79% less often than would be expected.
The average opponent winrate against Hwei is 49.68%.


Qiyana
Cesarzowa Żywiołów
Senna wins against Qiyana 46.77% of the time which is 3.00% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.78% less often than would be expected.
The average opponent winrate against Qiyana is 49.77%.


Swain
Wielki Generał Noxusu
Senna wins against Swain 46.81% of the time which is 0.83% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.38% more often than would be expected.
The average opponent winrate against Swain is 47.64%.


Akali
Skryta Zabójczyni
Senna wins against Akali 47.63% of the time which is 2.36% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.14% less often than would be expected.
The average opponent winrate against Akali is 49.99%.


Aurora
Wiedźma spomiędzy Światów
Senna wins against Aurora 47.72% of the time which is 3.05% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.83% less often than would be expected.
The average opponent winrate against Aurora is 50.77%.


LeBlanc
Oszustka
Senna wins against LeBlanc 47.95% of the time which is 2.09% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.13% more often than would be expected.
The average opponent winrate against LeBlanc is 50.04%.


Syndra
Mroczna Władczyni
Senna wins against Syndra 48.11% of the time which is 1.84% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 0.38% more often than would be expected.
The average opponent winrate against Syndra is 49.95%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 48.25% of the time which is 1.35% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.87% more often than would be expected.
The average opponent winrate against Vladimir is 49.60%.


Viktor
Herold Arcane
Senna wins against Viktor 48.26% of the time which is 2.64% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.42% less often than would be expected.
The average opponent winrate against Viktor is 50.90%.


Kayle
Sprawiedliwa
Senna wins against Kayle 48.80% of the time which is 0.15% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 2.37% more often than would be expected.
The average opponent winrate against Kayle is 48.65%.


Yone
Wiecznie Żywy
Senna wins against Yone 49.07% of the time which is 4.45% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.23% less often than would be expected.
The average opponent winrate against Yone is 53.52%.


Ekko
Chłopiec, który ujarzmił czas
Senna wins against Ekko 49.44% of the time which is 0.97% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 3.19% more often than would be expected.
The average opponent winrate against Ekko is 48.47%.


Veigar
Panicz Zła
Senna wins against Veigar 49.49% of the time which is 0.26% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.96% more often than would be expected.
The average opponent winrate against Veigar is 49.75%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 49.60% of the time which is 1.04% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.18% more often than would be expected.
The average opponent winrate against Sylas is 50.64%.


Yasuo
Pokutnik
Senna wins against Yasuo 49.67% of the time which is 1.21% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.01% more often than would be expected.
The average opponent winrate against Yasuo is 50.88%.


Anivia
Kriofeniks
Senna wins against Anivia 49.74% of the time which is 1.50% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 3.71% more often than would be expected.
The average opponent winrate against Anivia is 48.24%.


Ahri
Lisica o Dziewięciu Ogonach
Senna wins against Ahri 49.95% of the time which is 0.63% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 1.59% more often than would be expected.
The average opponent winrate against Ahri is 50.58%.


Annie
Dziecko Ciemności
Senna wins against Annie 50.70% of the time which is 1.72% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 3.94% more often than would be expected.
The average opponent winrate against Annie is 48.98%.


Taliyah
Tkaczka Skał
Senna wins against Taliyah 51.13% of the time which is 0.23% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 2.45% more often than would be expected.
The average opponent winrate against Taliyah is 50.90%.


Galio
Kolos
Senna wins against Galio 51.23% of the time which is 2.41% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 4.63% more often than would be expected.
The average opponent winrate against Galio is 48.82%.


Azir
Imperator Pustyni
Senna wins against Azir 51.38% of the time which is 0.49% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 1.73% more often than would be expected.
The average opponent winrate against Azir is 51.87%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 51.90% of the time which is 2.49% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.28% less often than would be expected.
The average opponent winrate against Smolder is 54.39%.


Malzahar
Prorok Pustki
Senna wins against Malzahar 52.23% of the time which is 3.39% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 5.61% more often than would be expected.
The average opponent winrate against Malzahar is 48.84%.


Zoe
Aspekt Zmierzchu
Senna wins against Zoe 52.45% of the time which is 3.99% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 6.21% more often than would be expected.
The average opponent winrate against Zoe is 48.46%.


Mel
Odbicie Duszy
Senna wins against Mel 53.10% of the time which is 0.24% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 2.46% more often than would be expected.
The average opponent winrate against Mel is 52.86%.


Talon
Cień Ostrza
Senna wins against Talon 54.25% of the time which is 4.94% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 7.16% more often than would be expected.
The average opponent winrate against Talon is 49.31%.