

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: 9,121,222
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 15.12 is the strongest counter to middle champions of Smolder, Galio & Vel'Koz. While Senna support is countered most by middle champions of Naafiri, Quinn & Cho'Gath. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Naafiri
la meute de fer
Senna wins against Naafiri 39.37% of the time which is 7.15% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 6.97% less often than would be expected.
The average opponent winrate against Naafiri is 46.52%.


Quinn
Ailes de Demacia
Senna wins against Quinn 40.20% of the time which is 4.10% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 3.93% less often than would be expected.
The average opponent winrate against Quinn is 44.30%.


Cho'Gath
Terreur noire
Senna wins against Cho'Gath 40.41% of the time which is 7.30% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 7.11% less often than would be expected.
The average opponent winrate against Cho'Gath is 47.71%.


Kayle
Vertueuse
Senna wins against Kayle 42.22% of the time which is 4.58% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 4.40% less often than would be expected.
The average opponent winrate against Kayle is 46.80%.


Lux
Dame de lumière
Senna wins against Lux 45.16% of the time which is 3.07% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.88% less often than would be expected.
The average opponent winrate against Lux is 48.23%.


Zoé
Manifestation du Crépuscule
Senna wins against Zoé 45.69% of the time which is 1.88% lower against Zoé than the average opponent.
After normalising both champions win rates Senna wins against Zoé 1.69% less often than would be expected.
The average opponent winrate against Zoé is 47.57%.


Malphite
Éclat du monolithe
Senna wins against Malphite 46.02% of the time which is 0.23% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.05% less often than would be expected.
The average opponent winrate against Malphite is 46.25%.


Zed
Maître des ombres
Senna wins against Zed 46.06% of the time which is 3.90% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 3.71% less often than would be expected.
The average opponent winrate against Zed is 49.96%.


Vladimir
Saigneur pourpre
Senna wins against Vladimir 46.19% of the time which is 1.77% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.58% less often than would be expected.
The average opponent winrate against Vladimir is 47.96%.


Pantheon
Lance éternelle
Senna wins against Pantheon 46.31% of the time which is 0.24% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.06% less often than would be expected.
The average opponent winrate against Pantheon is 46.55%.


Vex
Ombre du désespoir
Senna wins against Vex 46.85% of the time which is 0.84% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 1.02% more often than would be expected.
The average opponent winrate against Vex is 46.01%.


Lissandra
Sorcière de glace
Senna wins against Lissandra 46.93% of the time which is 0.94% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 0.75% less often than would be expected.
The average opponent winrate against Lissandra is 47.87%.


Annie
Enfant des ténèbres
Senna wins against Annie 46.94% of the time which is 0.40% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 0.22% less often than would be expected.
The average opponent winrate against Annie is 47.34%.


Akali
Assassin rebelle
Senna wins against Akali 46.94% of the time which is 1.94% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.75% less often than would be expected.
The average opponent winrate against Akali is 48.88%.


Aurelion Sol
Forgeur d'étoiles
Senna wins against Aurelion Sol 47.00% of the time which is 1.26% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.07% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.26%.


Diana
Mépris de la lune
Senna wins against Diana 47.14% of the time which is 0.36% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.54% more often than would be expected.
The average opponent winrate against Diana is 46.78%.


Akshan
Sentinelle rebelle
Senna wins against Akshan 47.35% of the time which is 0.47% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 0.28% less often than would be expected.
The average opponent winrate against Akshan is 47.82%.


Xerath
Mage suprême
Senna wins against Xerath 47.41% of the time which is 0.41% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.22% less often than would be expected.
The average opponent winrate against Xerath is 47.82%.


Qiyana
Impératrice des éléments
Senna wins against Qiyana 47.60% of the time which is 0.64% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.45% less often than would be expected.
The average opponent winrate against Qiyana is 48.24%.


Twisted Fate
Maître des cartes
Senna wins against Twisted Fate 47.73% of the time which is 0.28% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 0.46% more often than would be expected.
The average opponent winrate against Twisted Fate is 47.45%.


Katarina
Lame sinistre
Senna wins against Katarina 47.95% of the time which is 0.69% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 0.50% less often than would be expected.
The average opponent winrate against Katarina is 48.64%.


Fizz
Filou des mers
Senna wins against Fizz 47.99% of the time which is 0.21% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.02% less often than would be expected.
The average opponent winrate against Fizz is 48.20%.


Veigar
Seigneur des maléfices
Senna wins against Veigar 48.11% of the time which is 0.62% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.43% less often than would be expected.
The average opponent winrate against Veigar is 48.73%.


Irelia
Danseuse des lames
Senna wins against Irelia 48.17% of the time which is 1.93% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.74% less often than would be expected.
The average opponent winrate against Irelia is 50.10%.


Swain
Grand général noxien
Senna wins against Swain 48.42% of the time which is 1.41% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.59% more often than would be expected.
The average opponent winrate against Swain is 47.01%.


LeBlanc
Manipulatrice
Senna wins against LeBlanc 48.43% of the time which is 0.10% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.09% more often than would be expected.
The average opponent winrate against LeBlanc is 48.53%.


Taliyah
Tisseuse de pierres
Senna wins against Taliyah 48.49% of the time which is 0.51% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.32% less often than would be expected.
The average opponent winrate against Taliyah is 49.00%.


Aurora
Sorcière d'entre les mondes
Senna wins against Aurora 48.59% of the time which is 0.13% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.06% more often than would be expected.
The average opponent winrate against Aurora is 48.72%.


Jayce
Protecteur du futur
Senna wins against Jayce 48.66% of the time which is 1.35% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.16% less often than would be expected.
The average opponent winrate against Jayce is 50.01%.


Malzahar
Prophète du Néant
Senna wins against Malzahar 48.90% of the time which is 0.82% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.01% more often than would be expected.
The average opponent winrate against Malzahar is 48.08%.


Ekko
Fractureur du temps
Senna wins against Ekko 49.11% of the time which is 1.54% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 1.73% more often than would be expected.
The average opponent winrate against Ekko is 47.57%.


Sylas
Révolutionnaire déchaîné
Senna wins against Sylas 49.12% of the time which is 0.10% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.09% more often than would be expected.
The average opponent winrate against Sylas is 49.22%.


Cassiopeia
Étreinte du serpent
Senna wins against Cassiopeia 49.16% of the time which is 0.91% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 1.10% more often than would be expected.
The average opponent winrate against Cassiopeia is 48.25%.


Kennen
Cœur de la tempête
Senna wins against Kennen 49.30% of the time which is 4.14% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 4.31% more often than would be expected.
The average opponent winrate against Kennen is 45.16%.


Yone
Inoublié
Senna wins against Yone 49.52% of the time which is 2.56% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.37% less often than would be expected.
The average opponent winrate against Yone is 52.08%.


Yasuo
Disgracié
Senna wins against Yasuo 49.81% of the time which is 0.86% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.05% more often than would be expected.
The average opponent winrate against Yasuo is 48.95%.


Kassadin
Chasseur du Néant
Senna wins against Kassadin 49.89% of the time which is 0.86% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 1.05% more often than would be expected.
The average opponent winrate against Kassadin is 49.03%.


Anivia
Cryophénix
Senna wins against Anivia 50.00% of the time which is 2.42% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 2.61% more often than would be expected.
The average opponent winrate against Anivia is 47.58%.


Ahri
Renard à neuf queues
Senna wins against Ahri 50.09% of the time which is 0.22% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.41% more often than would be expected.
The average opponent winrate against Ahri is 49.87%.


Syndra
Souveraine obscure
Senna wins against Syndra 50.10% of the time which is 1.59% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.78% more often than would be expected.
The average opponent winrate against Syndra is 48.51%.


Viktor
Héraut de l'arcane
Senna wins against Viktor 50.14% of the time which is 0.28% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.47% more often than would be expected.
The average opponent winrate against Viktor is 49.86%.


Hwei
Visionnaire
Senna wins against Hwei 50.28% of the time which is 1.08% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.27% more often than would be expected.
The average opponent winrate against Hwei is 49.20%.


Ryze
Mage runique
Senna wins against Ryze 50.41% of the time which is 0.12% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.07% more often than would be expected.
The average opponent winrate against Ryze is 50.53%.


Ziggs
Expert des Hexplosifs
Senna wins against Ziggs 50.46% of the time which is 1.82% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.63% less often than would be expected.
The average opponent winrate against Ziggs is 52.28%.


Azir
Empereur des sables
Senna wins against Azir 50.65% of the time which is 1.67% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 1.48% less often than would be expected.
The average opponent winrate against Azir is 52.32%.


Tristana
Canonnière yordle
Senna wins against Tristana 50.85% of the time which is 0.63% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.44% less often than would be expected.
The average opponent winrate against Tristana is 51.48%.


Orianna
Demoiselle mécanique
Senna wins against Orianna 51.38% of the time which is 2.15% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 2.34% more often than would be expected.
The average opponent winrate against Orianna is 49.23%.


Talon
Lame des ténèbres
Senna wins against Talon 52.99% of the time which is 3.78% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 3.97% more often than would be expected.
The average opponent winrate against Talon is 49.21%.


Mel
Reflet de l'âme
Senna wins against Mel 53.04% of the time which is 1.34% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.53% more often than would be expected.
The average opponent winrate against Mel is 51.70%.


Corki
Artilleur téméraire
Senna wins against Corki 54.04% of the time which is 0.95% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.14% more often than would be expected.
The average opponent winrate against Corki is 53.09%.


Vel'Koz
Œil du Néant
Senna wins against Vel'Koz 54.30% of the time which is 6.27% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 6.46% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.03%.


Galio
Colosse
Senna wins against Galio 54.90% of the time which is 7.09% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 7.28% more often than would be expected.
The average opponent winrate against Galio is 47.81%.


Smolder
Dragonnet flamboyant
Senna wins against Smolder 58.40% of the time which is 4.86% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 5.05% more often than would be expected.
The average opponent winrate against Smolder is 53.54%.