

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: 16,422,577
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 bottom vs support Counters
Senna bottom on Patch 15.10 is the strongest counter to support champions of Malphite, Lee Sin & Sett. While Senna bottom is countered most by support champions of Ahri, Heimerdinger & Janna. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Ahri
Renard à neuf queues
Senna wins against Ahri 44.66% of the time which is 7.43% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 10.00% less often than would be expected.
The average opponent winrate against Ahri is 52.09%.


Heimerdinger
Inventeur réputé
Senna wins against Heimerdinger 48.44% of the time which is 1.21% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 3.78% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.65%.


Janna
Avatar de l'air
Senna wins against Janna 48.46% of the time which is 0.80% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.77% less often than would be expected.
The average opponent winrate against Janna is 47.66%.


Zilean
Gardien du Temps
Senna wins against Zilean 48.54% of the time which is 0.48% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 2.09% less often than would be expected.
The average opponent winrate against Zilean is 48.06%.


Shen
Œil du crépuscule
Senna wins against Shen 48.67% of the time which is 0.99% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 3.56% less often than would be expected.
The average opponent winrate against Shen is 49.66%.


Camille
Ombre d'acier
Senna wins against Camille 48.73% of the time which is 2.49% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 5.06% less often than would be expected.
The average opponent winrate against Camille is 51.22%.


Elise
Reine araignée
Senna wins against Elise 48.99% of the time which is 1.63% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.94% less often than would be expected.
The average opponent winrate against Elise is 47.36%.


Leona
Aube radieuse
Senna wins against Leona 49.07% of the time which is 1.20% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.37% less often than would be expected.
The average opponent winrate against Leona is 47.87%.


Pyke
Éventreur des abysses
Senna wins against Pyke 49.11% of the time which is 0.19% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 2.76% less often than would be expected.
The average opponent winrate against Pyke is 49.30%.


Taric
Bouclier de Valoran
Senna wins against Taric 49.41% of the time which is 2.67% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 0.10% more often than would be expected.
The average opponent winrate against Taric is 46.74%.


Thresh
Garde aux chaînes
Senna wins against Thresh 49.52% of the time which is 1.64% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.93% less often than would be expected.
The average opponent winrate against Thresh is 47.88%.


Swain
Grand général noxien
Senna wins against Swain 49.57% of the time which is 0.54% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.11% less often than would be expected.
The average opponent winrate against Swain is 50.11%.


Sona
Virtuose de la harpe
Senna wins against Sona 49.89% of the time which is 2.54% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.03% less often than would be expected.
The average opponent winrate against Sona is 47.35%.


Gragas
Agitateur
Senna wins against Gragas 50.00% of the time which is 0.05% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 2.62% less often than would be expected.
The average opponent winrate against Gragas is 50.05%.


Nami
Aquamancienne
Senna wins against Nami 50.09% of the time which is 2.68% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.11% more often than would be expected.
The average opponent winrate against Nami is 47.41%.


Vel'Koz
Œil du Néant
Senna wins against Vel'Koz 50.22% of the time which is 1.19% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.38% less often than would be expected.
The average opponent winrate against Vel'Koz is 49.03%.


Milio
Douce flamme
Senna wins against Milio 50.26% of the time which is 3.30% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.73% more often than would be expected.
The average opponent winrate against Milio is 46.96%.


Bard
Gardien errant
Senna wins against Bard 50.34% of the time which is 1.66% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 0.91% less often than would be expected.
The average opponent winrate against Bard is 48.68%.


Taliyah
Tisseuse de pierres
Senna wins against Taliyah 50.38% of the time which is 0.06% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 2.63% less often than would be expected.
The average opponent winrate against Taliyah is 50.44%.


Neeko
Caméléon curieux
Senna wins against Neeko 50.49% of the time which is 0.28% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 2.29% less often than would be expected.
The average opponent winrate against Neeko is 50.21%.


Rell
Vierge de fer
Senna wins against Rell 50.49% of the time which is 2.34% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.23% less often than would be expected.
The average opponent winrate against Rell is 48.15%.


Zyra
Dame aux ronces
Senna wins against Zyra 50.53% of the time which is 1.50% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 1.07% less often than would be expected.
The average opponent winrate against Zyra is 49.03%.


Amumu
Momie mélancolique
Senna wins against Amumu 50.65% of the time which is 1.54% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 1.03% less often than would be expected.
The average opponent winrate against Amumu is 49.11%.


Fiddlesticks
Effroi nocturne
Senna wins against Fiddlesticks 50.86% of the time which is 2.43% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 0.14% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.43%.


Poppy
Gardienne du marteau
Senna wins against Poppy 51.37% of the time which is 3.58% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.01% more often than would be expected.
The average opponent winrate against Poppy is 47.79%.


LeBlanc
Manipulatrice
Senna wins against LeBlanc 51.39% of the time which is 2.54% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.03% less often than would be expected.
The average opponent winrate against LeBlanc is 48.85%.


Lulu
Sorcière féérique
Senna wins against Lulu 51.49% of the time which is 3.16% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.59% more often than would be expected.
The average opponent winrate against Lulu is 48.33%.


Soraka
Enfant des étoiles
Senna wins against Soraka 51.80% of the time which is 4.09% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.52% more often than would be expected.
The average opponent winrate against Soraka is 47.71%.


Morgana
Déchue
Senna wins against Morgana 51.81% of the time which is 3.45% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.88% more often than would be expected.
The average opponent winrate against Morgana is 48.36%.


Kennen
Cœur de la tempête
Senna wins against Kennen 51.85% of the time which is 0.78% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.79% less often than would be expected.
The average opponent winrate against Kennen is 51.07%.


Pantheon
Lance éternelle
Senna wins against Pantheon 51.91% of the time which is 3.33% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.76% more often than would be expected.
The average opponent winrate against Pantheon is 48.58%.


Karma
Sagesse incarnée
Senna wins against Karma 52.02% of the time which is 2.36% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.21% less often than would be expected.
The average opponent winrate against Karma is 49.66%.


Alistar
Minotaure
Senna wins against Alistar 52.11% of the time which is 3.37% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.80% more often than would be expected.
The average opponent winrate against Alistar is 48.74%.


Shaco
Bouffon des ténèbres
Senna wins against Shaco 52.18% of the time which is 2.65% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.08% more often than would be expected.
The average opponent winrate against Shaco is 49.53%.


Rakan
Charmeur
Senna wins against Rakan 52.18% of the time which is 3.47% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.90% more often than would be expected.
The average opponent winrate against Rakan is 48.71%.


Blitzcrank
Golem de vapeur
Senna wins against Blitzcrank 52.19% of the time which is 3.14% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.57% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.05%.


Lux
Dame de lumière
Senna wins against Lux 52.41% of the time which is 1.87% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.70% less often than would be expected.
The average opponent winrate against Lux is 50.54%.


Hwei
Visionnaire
Senna wins against Hwei 52.47% of the time which is 2.28% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.29% less often than would be expected.
The average opponent winrate against Hwei is 50.19%.


Maokai
Tréant torturé
Senna wins against Maokai 52.59% of the time which is 4.63% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 2.06% more often than would be expected.
The average opponent winrate against Maokai is 47.96%.


Ivern
Aîné de la forêt
Senna wins against Ivern 52.60% of the time which is 4.37% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 1.80% more often than would be expected.
The average opponent winrate against Ivern is 48.23%.


Tahm Kench
Roi des rivières
Senna wins against Tahm Kench 52.64% of the time which is 3.09% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 0.52% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.55%.


Séraphine
Chanteuse rêveuse
Senna wins against Séraphine 52.64% of the time which is 2.55% higher against Séraphine than the average opponent.
After normalising both champions win rates Senna wins against Séraphine 0.02% less often than would be expected.
The average opponent winrate against Séraphine is 50.09%.


Sylas
Révolutionnaire déchaîné
Senna wins against Sylas 52.84% of the time which is 1.81% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.76% less often than would be expected.
The average opponent winrate against Sylas is 51.03%.


Zac
Arme secrète
Senna wins against Zac 52.85% of the time which is 2.86% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.29% more often than would be expected.
The average opponent winrate against Zac is 49.99%.


Renata Glasc
Baronne de la chimie
Senna wins against Renata Glasc 52.89% of the time which is 3.48% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 0.91% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.41%.


Nautilus
Titan des profondeurs
Senna wins against Nautilus 53.15% of the time which is 3.47% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.90% more often than would be expected.
The average opponent winrate against Nautilus is 49.68%.


Annie
Enfant des ténèbres
Senna wins against Annie 53.16% of the time which is 3.79% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 1.22% more often than would be expected.
The average opponent winrate against Annie is 49.37%.


Yuumi
Gardienne du Grimoire
Senna wins against Yuumi 53.19% of the time which is 2.80% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.23% more often than would be expected.
The average opponent winrate against Yuumi is 50.39%.


Brand
Vengeur flamboyant
Senna wins against Brand 53.23% of the time which is 2.78% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.21% more often than would be expected.
The average opponent winrate against Brand is 50.45%.


Xerath
Mage suprême
Senna wins against Xerath 53.24% of the time which is 3.22% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.65% more often than would be expected.
The average opponent winrate against Xerath is 50.02%.


Braum
Cœur de Freljord
Senna wins against Braum 53.39% of the time which is 6.53% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.96% more often than would be expected.
The average opponent winrate against Braum is 46.86%.


Veigar
Seigneur des maléfices
Senna wins against Veigar 53.79% of the time which is 0.10% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 2.46% less often than would be expected.
The average opponent winrate against Veigar is 53.69%.


Galio
Colosse
Senna wins against Galio 53.88% of the time which is 4.92% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.35% more often than would be expected.
The average opponent winrate against Galio is 48.96%.


Twitch
Semeur de peste
Senna wins against Twitch 54.05% of the time which is 4.31% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 6.83% less often than would be expected.
The average opponent winrate against Twitch is 58.36%.


Zoé
Manifestation du Crépuscule
Senna wins against Zoé 54.11% of the time which is 3.64% higher against Zoé than the average opponent.
After normalising both champions win rates Senna wins against Zoé 1.07% more often than would be expected.
The average opponent winrate against Zoé is 50.47%.


Anivia
Cryophénix
Senna wins against Anivia 54.60% of the time which is 4.21% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 1.64% more often than would be expected.
The average opponent winrate against Anivia is 50.39%.


Teemo
Éclaireur de Bandle
Senna wins against Teemo 55.00% of the time which is 6.63% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 4.06% more often than would be expected.
The average opponent winrate against Teemo is 48.37%.


Twisted Fate
Maître des cartes
Senna wins against Twisted Fate 55.19% of the time which is 3.87% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 1.30% more often than would be expected.
The average opponent winrate against Twisted Fate is 51.32%.


Sion
Colosse mort-vivant
Senna wins against Sion 56.58% of the time which is 5.22% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 2.65% more often than would be expected.
The average opponent winrate against Sion is 51.36%.


Lissandra
Sorcière de glace
Senna wins against Lissandra 56.88% of the time which is 5.55% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 2.98% more often than would be expected.
The average opponent winrate against Lissandra is 51.33%.


Nidalee
Chasseresse bestiale
Senna wins against Nidalee 56.89% of the time which is 5.69% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 3.12% more often than would be expected.
The average opponent winrate against Nidalee is 51.20%.


Nunu et Willump
Le Garçon et son yéti
Senna wins against Nunu et Willump 57.14% of the time which is 1.63% lower against Nunu et Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu et Willump 4.15% less often than would be expected.
The average opponent winrate against Nunu et Willump is 58.77%.


Mel
Reflet de l'âme
Senna wins against Mel 57.54% of the time which is 3.88% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.32% more often than would be expected.
The average opponent winrate against Mel is 53.66%.


Cho'Gath
Terreur noire
Senna wins against Cho'Gath 57.55% of the time which is 4.43% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.87% more often than would be expected.
The average opponent winrate against Cho'Gath is 53.12%.


Jarvan IV
Exemple demacien
Senna wins against Jarvan IV 57.60% of the time which is 8.50% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 5.93% more often than would be expected.
The average opponent winrate against Jarvan IV is 49.10%.


Miss Fortune
Chasseuse de primes
Senna wins against Miss Fortune 57.86% of the time which is 2.56% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 5.06% less often than would be expected.
The average opponent winrate against Miss Fortune is 60.42%.


Ashe
Archère de givre
Senna wins against Ashe 58.37% of the time which is 3.64% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.09% more often than would be expected.
The average opponent winrate against Ashe is 54.73%.


Sett
Patron
Senna wins against Sett 62.50% of the time which is 8.61% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 6.05% more often than would be expected.
The average opponent winrate against Sett is 53.89%.


Lee Sin
Moine aveugle
Senna wins against Lee Sin 64.34% of the time which is 8.66% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 6.11% more often than would be expected.
The average opponent winrate against Lee Sin is 55.68%.


Malphite
Éclat du monolithe
Senna wins against Malphite 65.45% of the time which is 11.11% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 8.55% more often than would be expected.
The average opponent winrate against Malphite is 54.34%.