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: 2,095,316
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 15.1 is the strongest counter to middle champions of Jayce, Yone & Ryze. While Senna support is countered most by middle champions of Qiyana, Lux & Akshan. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.
Qiyana
Impératrice des éléments
Senna wins against Qiyana 40.50% of the time which is 8.49% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 9.75% less often than would be expected.
The average opponent winrate against Qiyanais 48.99%.
Lux
Dame de lumière
Senna wins against Lux 44.62% of the time which is 3.53% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 4.79% less often than would be expected.
The average opponent winrate against Luxis 48.15%.
Akshan
Sentinelle rebelle
Senna wins against Akshan 45.22% of the time which is 3.77% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 5.03% less often than would be expected.
The average opponent winrate against Akshanis 48.99%.
Syndra
Souveraine obscure
Senna wins against Syndra 45.94% of the time which is 3.34% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 4.60% less often than would be expected.
The average opponent winrate against Syndrais 49.28%.
Veigar
Seigneur des maléfices
Senna wins against Veigar 46.19% of the time which is 3.41% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 4.67% less often than would be expected.
The average opponent winrate against Veigaris 49.60%.
Vel'Koz
Œil du Néant
Senna wins against Vel'Koz 46.60% of the time which is 0.09% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.17% less often than would be expected.
The average opponent winrate against Vel'Kozis 46.51%.
Malzahar
Prophète du Néant
Senna wins against Malzahar 47.14% of the time which is 1.75% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 3.01% less often than would be expected.
The average opponent winrate against Malzaharis 48.89%.
Sylas
Révolutionnaire déchaîné
Senna wins against Sylas 47.21% of the time which is 3.45% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 4.71% less often than would be expected.
The average opponent winrate against Sylasis 50.66%.
Kassadin
Chasseur du Néant
Senna wins against Kassadin 48.15% of the time which is 2.49% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 3.75% less often than would be expected.
The average opponent winrate against Kassadinis 50.64%.
Lissandra
Sorcière de glace
Senna wins against Lissandra 48.51% of the time which is 0.21% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 1.47% less often than would be expected.
The average opponent winrate against Lissandrais 48.72%.
Talon
Lame des ténèbres
Senna wins against Talon 48.99% of the time which is 0.99% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 2.25% less often than would be expected.
The average opponent winrate against Talonis 49.98%.
Anivia
Cryophénix
Senna wins against Anivia 49.62% of the time which is 1.87% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.61% more often than would be expected.
The average opponent winrate against Aniviais 47.75%.
Zoé
Manifestation du Crépuscule
Senna wins against Zoé 49.71% of the time which is 0.07% lower against Zoé than the average opponent.
After normalising both champions win rates Senna wins against Zoé 1.33% less often than would be expected.
The average opponent winrate against Zoéis 49.78%.
Xerath
Mage suprême
Senna wins against Xerath 49.71% of the time which is 0.46% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.80% less often than would be expected.
The average opponent winrate against Xerathis 49.25%.
Aurora
Sorcière d'entre les mondes
Senna wins against Aurora 50.20% of the time which is 0.31% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.95% less often than would be expected.
The average opponent winrate against Aurorais 49.89%.
Yasuo
Disgracié
Senna wins against Yasuo 50.30% of the time which is 0.64% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.90% less often than would be expected.
The average opponent winrate against Yasuois 50.94%.
Aurelion Sol
Forgeur d'étoiles
Senna wins against Aurelion Sol 50.44% of the time which is 0.22% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.04% less often than would be expected.
The average opponent winrate against Aurelion Solis 50.22%.
Hwei
Visionnaire
Senna wins against Hwei 51.08% of the time which is 2.49% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.23% more often than would be expected.
The average opponent winrate against Hweiis 48.59%.
Vladimir
Saigneur pourpre
Senna wins against Vladimir 51.39% of the time which is 2.03% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.77% more often than would be expected.
The average opponent winrate against Vladimiris 49.36%.
Ekko
Fractureur du temps
Senna wins against Ekko 52.00% of the time which is 1.48% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.22% more often than would be expected.
The average opponent winrate against Ekkois 50.52%.
Viktor
Héraut des machines
Senna wins against Viktor 52.02% of the time which is 3.14% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 1.88% more often than would be expected.
The average opponent winrate against Viktoris 48.88%.
Orianna
Demoiselle mécanique
Senna wins against Orianna 52.19% of the time which is 1.61% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.35% more often than would be expected.
The average opponent winrate against Oriannais 50.58%.
LeBlanc
Manipulatrice
Senna wins against LeBlanc 52.25% of the time which is 0.33% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.93% less often than would be expected.
The average opponent winrate against LeBlancis 51.92%.
Diana
Mépris de la lune
Senna wins against Diana 52.32% of the time which is 1.60% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.34% more often than would be expected.
The average opponent winrate against Dianais 50.72%.
Akali
Assassin rebelle
Senna wins against Akali 52.76% of the time which is 1.45% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.19% more often than would be expected.
The average opponent winrate against Akaliis 51.31%.
Vex
Ombre du désespoir
Senna wins against Vex 53.14% of the time which is 3.70% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 2.44% more often than would be expected.
The average opponent winrate against Vexis 49.44%.
Zed
Maître des ombres
Senna wins against Zed 53.33% of the time which is 0.20% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.05% less often than would be expected.
The average opponent winrate against Zedis 53.13%.
Katarina
Lame sinistre
Senna wins against Katarina 53.58% of the time which is 2.08% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 0.82% more often than would be expected.
The average opponent winrate against Katarinais 51.50%.
Fizz
Filou des mers
Senna wins against Fizz 54.30% of the time which is 3.89% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 2.63% more often than would be expected.
The average opponent winrate against Fizzis 50.41%.
Swain
Grand général noxien
Senna wins against Swain 54.40% of the time which is 4.72% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.46% more often than would be expected.
The average opponent winrate against Swainis 49.68%.
Ahri
Renard à neuf queues
Senna wins against Ahri 54.48% of the time which is 4.21% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 2.95% more often than would be expected.
The average opponent winrate against Ahriis 50.27%.
Cassiopeia
Étreinte du serpent
Senna wins against Cassiopeia 54.86% of the time which is 8.68% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 7.43% more often than would be expected.
The average opponent winrate against Cassiopeiais 46.18%.
Galio
Colosse
Senna wins against Galio 55.36% of the time which is 6.38% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 5.12% more often than would be expected.
The average opponent winrate against Galiois 48.98%.
Irelia
Danseuse des lames
Senna wins against Irelia 55.70% of the time which is 7.90% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 6.64% more often than would be expected.
The average opponent winrate against Ireliais 47.80%.
Twisted Fate
Maître des cartes
Senna wins against Twisted Fate 55.73% of the time which is 4.76% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 3.50% more often than would be expected.
The average opponent winrate against Twisted Fateis 50.97%.
Ryze
Mage runique
Senna wins against Ryze 55.97% of the time which is 5.83% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 4.57% more often than would be expected.
The average opponent winrate against Ryzeis 50.14%.
Yone
Inoublié
Senna wins against Yone 56.40% of the time which is 3.48% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.23% more often than would be expected.
The average opponent winrate against Yoneis 52.92%.
Jayce
Protecteur du futur
Senna wins against Jayce 60.17% of the time which is 6.74% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 5.49% more often than would be expected.
The average opponent winrate against Jayceis 53.43%.