

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: 2,046,339
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 15.7 is the strongest counter to middle champions of Veigar, Mel & Aurora. While Senna support is countered most by middle champions of Akshan, Irelia & Anivia. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Akshan
Zbuntowany Strażnik
Senna wins against Akshan 42.64% of the time which is 6.25% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 9.51% less often than would be expected.
The average opponent winrate against Akshan is 48.89%.


Irelia
Tańcząca z Ostrzami
Senna wins against Irelia 45.38% of the time which is 4.32% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 7.58% less often than would be expected.
The average opponent winrate against Irelia is 49.70%.


Anivia
Kriofeniks
Senna wins against Anivia 47.41% of the time which is 0.45% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 2.81% less often than would be expected.
The average opponent winrate against Anivia is 46.96%.


Ekko
Chłopiec, który ujarzmił czas
Senna wins against Ekko 48.21% of the time which is 0.35% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 3.61% less often than would be expected.
The average opponent winrate against Ekko is 48.56%.


Ahri
Lisica o Dziewięciu Ogonach
Senna wins against Ahri 48.35% of the time which is 1.20% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 2.06% less often than would be expected.
The average opponent winrate against Ahri is 47.15%.


Taliyah
Tkaczka Skał
Senna wins against Taliyah 48.44% of the time which is 2.61% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.64% less often than would be expected.
The average opponent winrate against Taliyah is 45.83%.


Orianna
Mechaniczna Baletnica
Senna wins against Orianna 49.24% of the time which is 0.49% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 3.75% less often than would be expected.
The average opponent winrate against Orianna is 49.73%.


Talon
Cień Ostrza
Senna wins against Talon 49.61% of the time which is 2.09% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.17% less often than would be expected.
The average opponent winrate against Talon is 47.52%.


Katarina
Złowieszcze Ostrze
Senna wins against Katarina 50.00% of the time which is 0.70% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 2.56% less often than would be expected.
The average opponent winrate against Katarina is 49.30%.


Viktor
Herold Arcane
Senna wins against Viktor 50.31% of the time which is 0.94% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 2.32% less often than would be expected.
The average opponent winrate against Viktor is 49.37%.


Yone
Wiecznie Żywy
Senna wins against Yone 50.70% of the time which is 0.92% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.34% less often than would be expected.
The average opponent winrate against Yone is 49.78%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 50.82% of the time which is 0.57% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.69% less often than would be expected.
The average opponent winrate against Sylas is 50.25%.


Fizz
Szachraj Sztormów
Senna wins against Fizz 51.37% of the time which is 3.12% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.14% less often than would be expected.
The average opponent winrate against Fizz is 48.25%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 51.42% of the time which is 1.90% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.36% less often than would be expected.
The average opponent winrate against Xerath is 49.52%.


Kassadin
Wędrowiec Pustki
Senna wins against Kassadin 51.88% of the time which is 3.65% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 0.39% more often than would be expected.
The average opponent winrate against Kassadin is 48.23%.


Qiyana
Cesarzowa Żywiołów
Senna wins against Qiyana 52.25% of the time which is 3.43% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.17% more often than would be expected.
The average opponent winrate against Qiyana is 48.82%.


Zed
Władca Cieni
Senna wins against Zed 52.29% of the time which is 2.43% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.83% less often than would be expected.
The average opponent winrate against Zed is 49.86%.


Cho'Gath
Postrach Pustki
Senna wins against Cho'Gath 52.42% of the time which is 5.55% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 2.29% more often than would be expected.
The average opponent winrate against Cho'Gath is 46.87%.


Syndra
Mroczna Władczyni
Senna wins against Syndra 52.60% of the time which is 4.04% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 0.78% more often than would be expected.
The average opponent winrate against Syndra is 48.56%.


Malzahar
Prorok Pustki
Senna wins against Malzahar 52.65% of the time which is 4.55% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.29% more often than would be expected.
The average opponent winrate against Malzahar is 48.10%.


Hwei
Wizjoner
Senna wins against Hwei 52.80% of the time which is 3.05% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.21% less often than would be expected.
The average opponent winrate against Hwei is 49.75%.


Diana
Pogarda Księżyca
Senna wins against Diana 52.81% of the time which is 6.20% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 2.94% more often than would be expected.
The average opponent winrate against Diana is 46.61%.


Annie
Dziecko Ciemności
Senna wins against Annie 52.88% of the time which is 7.96% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 4.71% more often than would be expected.
The average opponent winrate against Annie is 44.92%.


Yasuo
Pokutnik
Senna wins against Yasuo 52.90% of the time which is 4.23% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.97% more often than would be expected.
The average opponent winrate against Yasuo is 48.67%.


Akali
Skryta Zabójczyni
Senna wins against Akali 52.92% of the time which is 2.82% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.44% less often than would be expected.
The average opponent winrate against Akali is 50.10%.


Lux
Pani Jasności
Senna wins against Lux 53.23% of the time which is 3.62% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.36% more often than would be expected.
The average opponent winrate against Lux is 49.61%.


Galio
Kolos
Senna wins against Galio 53.57% of the time which is 5.15% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.89% more often than would be expected.
The average opponent winrate against Galio is 48.42%.


Vex
Ponuraczka
Senna wins against Vex 53.64% of the time which is 5.66% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 2.40% more often than would be expected.
The average opponent winrate against Vex is 47.98%.


Ryze
Mag Run
Senna wins against Ryze 53.67% of the time which is 4.58% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 1.32% more often than would be expected.
The average opponent winrate against Ryze is 49.09%.


LeBlanc
Oszustka
Senna wins against LeBlanc 54.07% of the time which is 2.36% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.89% less often than would be expected.
The average opponent winrate against LeBlanc is 51.71%.


Twisted Fate
Mistrz Kart
Senna wins against Twisted Fate 54.22% of the time which is 5.38% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.12% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.84%.


Aurelion Sol
Architekt Gwiazd
Senna wins against Aurelion Sol 54.87% of the time which is 7.16% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 3.90% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.71%.


Azir
Imperator Pustyni
Senna wins against Azir 54.88% of the time which is 3.69% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 0.43% more often than would be expected.
The average opponent winrate against Azir is 51.19%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 55.45% of the time which is 6.29% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 3.03% more often than would be expected.
The average opponent winrate against Vladimir is 49.16%.


Lissandra
Wiedźma Lodu
Senna wins against Lissandra 55.61% of the time which is 7.76% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 4.50% more often than would be expected.
The average opponent winrate against Lissandra is 47.85%.


Zoe
Aspekt Zmierzchu
Senna wins against Zoe 55.91% of the time which is 6.09% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 2.83% more often than would be expected.
The average opponent winrate against Zoe is 49.82%.


Aurora
Wiedźma spomiędzy Światów
Senna wins against Aurora 57.05% of the time which is 6.30% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 3.04% more often than would be expected.
The average opponent winrate against Aurora is 50.75%.


Mel
Odbicie Duszy
Senna wins against Mel 59.31% of the time which is 6.42% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 3.17% more often than would be expected.
The average opponent winrate against Mel is 52.89%.


Veigar
Panicz Zła
Senna wins against Veigar 62.18% of the time which is 12.97% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 9.71% more often than would be expected.
The average opponent winrate against Veigar is 49.21%.