

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.
Platinum+ Champions Analysed: 9,475,146
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 top Counters
Senna support on Patch 15.17 is the strongest counter to top champions of Smolder, Yone & Udyr. While Senna support is countered most by top champions of Urgot, Heimerdinger & Varus. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Urgot
Broyeur
Senna wins against Urgot 42.12% of the time which is 5.50% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 6.51% less often than would be expected.
The average opponent winrate against Urgot is 47.62%.


Heimerdinger
Inventeur réputé
Senna wins against Heimerdinger 42.38% of the time which is 5.41% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 6.42% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.79%.


Varus
Flèche de la vengeance
Senna wins against Varus 45.60% of the time which is 5.61% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 6.62% less often than would be expected.
The average opponent winrate against Varus is 51.21%.


Akali
Assassin rebelle
Senna wins against Akali 46.83% of the time which is 2.14% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 3.15% less often than would be expected.
The average opponent winrate against Akali is 48.97%.


Vayne
Chasseresse nocturne
Senna wins against Vayne 47.11% of the time which is 1.96% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.97% less often than would be expected.
The average opponent winrate against Vayne is 49.07%.


Nasus
Gardien des sables
Senna wins against Nasus 47.18% of the time which is 1.60% lower against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 2.61% less often than would be expected.
The average opponent winrate against Nasus is 48.78%.


Mordekaiser
Revenant de fer
Senna wins against Mordekaiser 47.32% of the time which is 1.30% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 2.31% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.62%.


Cho'Gath
Terreur noire
Senna wins against Cho'Gath 47.58% of the time which is 0.93% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.94% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.51%.


Tryndamere
Roi barbare
Senna wins against Tryndamere 47.97% of the time which is 1.39% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 2.40% less often than would be expected.
The average opponent winrate against Tryndamere is 49.36%.


Irelia
Danseuse des lames
Senna wins against Irelia 48.12% of the time which is 0.54% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.55% less often than would be expected.
The average opponent winrate against Irelia is 48.66%.


Garen
Force de Demacia
Senna wins against Garen 48.23% of the time which is 0.69% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.70% less often than would be expected.
The average opponent winrate against Garen is 48.92%.


Cassiopeia
Étreinte du serpent
Senna wins against Cassiopeia 48.33% of the time which is 0.02% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 0.99% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.31%.


Teemo
Éclaireur de Bandle
Senna wins against Teemo 48.42% of the time which is 0.26% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.27% less often than would be expected.
The average opponent winrate against Teemo is 48.68%.


Malphite
Éclat du monolithe
Senna wins against Malphite 48.44% of the time which is 0.74% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.27% less often than would be expected.
The average opponent winrate against Malphite is 47.70%.


Zac
Arme secrète
Senna wins against Zac 48.45% of the time which is 1.12% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.11% more often than would be expected.
The average opponent winrate against Zac is 47.33%.


Ryze
Mage runique
Senna wins against Ryze 48.51% of the time which is 1.46% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 2.47% less often than would be expected.
The average opponent winrate against Ryze is 49.97%.


Gragas
Agitateur
Senna wins against Gragas 48.84% of the time which is 0.86% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.87% less often than would be expected.
The average opponent winrate against Gragas is 49.70%.


Fiora
Sublime bretteuse
Senna wins against Fiora 49.00% of the time which is 0.31% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.32% less often than would be expected.
The average opponent winrate against Fiora is 49.31%.


Kled
Cavalier colérique
Senna wins against Kled 49.01% of the time which is 1.79% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 0.78% more often than would be expected.
The average opponent winrate against Kled is 47.22%.


Yorick
Berger des âmes
Senna wins against Yorick 49.19% of the time which is 0.00% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.01% less often than would be expected.
The average opponent winrate against Yorick is 49.19%.


Shen
Œil du crépuscule
Senna wins against Shen 49.23% of the time which is 1.16% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.15% more often than would be expected.
The average opponent winrate against Shen is 48.07%.


Singed
Chimiste fou
Senna wins against Singed 49.55% of the time which is 2.38% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 1.37% more often than would be expected.
The average opponent winrate against Singed is 47.17%.


Ambessa
Matriarche de guerre
Senna wins against Ambessa 49.56% of the time which is 0.49% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.50% less often than would be expected.
The average opponent winrate against Ambessa is 50.05%.


Kennen
Cœur de la tempête
Senna wins against Kennen 49.87% of the time which is 0.85% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 0.16% less often than would be expected.
The average opponent winrate against Kennen is 49.02%.


Camille
Ombre d'acier
Senna wins against Camille 49.93% of the time which is 0.97% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 0.04% less often than would be expected.
The average opponent winrate against Camille is 48.96%.


Sylas
Révolutionnaire déchaîné
Senna wins against Sylas 50.00% of the time which is 0.04% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.97% less often than would be expected.
The average opponent winrate against Sylas is 49.96%.


Kayle
Vertueuse
Senna wins against Kayle 50.06% of the time which is 2.11% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.10% more often than would be expected.
The average opponent winrate against Kayle is 47.95%.


Quinn
Ailes de Demacia
Senna wins against Quinn 50.17% of the time which is 3.35% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 2.34% more often than would be expected.
The average opponent winrate against Quinn is 46.82%.


Yasuo
Disgracié
Senna wins against Yasuo 50.55% of the time which is 0.26% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.27% less often than would be expected.
The average opponent winrate against Yasuo is 50.81%.


Vladimir
Saigneur pourpre
Senna wins against Vladimir 50.58% of the time which is 1.36% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.35% more often than would be expected.
The average opponent winrate against Vladimir is 49.22%.


Aatrox
Épée des Darkin
Senna wins against Aatrox 50.61% of the time which is 0.81% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 0.20% less often than would be expected.
The average opponent winrate against Aatrox is 49.80%.


Jax
Maître d'armes
Senna wins against Jax 50.65% of the time which is 0.87% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.14% less often than would be expected.
The average opponent winrate against Jax is 49.78%.


Ornn
Dieu de la forge volcanique
Senna wins against Ornn 50.67% of the time which is 2.45% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 1.44% more often than would be expected.
The average opponent winrate against Ornn is 48.22%.


Poppy
Gardienne du marteau
Senna wins against Poppy 50.93% of the time which is 2.78% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.77% more often than would be expected.
The average opponent winrate against Poppy is 48.15%.


Riven
Exilée brisée
Senna wins against Riven 51.03% of the time which is 1.69% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.68% more often than would be expected.
The average opponent winrate against Riven is 49.34%.


Olaf
Berzerker
Senna wins against Olaf 51.06% of the time which is 3.30% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 2.29% more often than would be expected.
The average opponent winrate against Olaf is 47.76%.


Wukong
Roi des singes
Senna wins against Wukong 51.23% of the time which is 1.65% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 0.64% more often than would be expected.
The average opponent winrate against Wukong is 49.58%.


Gnar
Chaînon manquant
Senna wins against Gnar 51.26% of the time which is 1.02% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 0.01% more often than would be expected.
The average opponent winrate against Gnar is 50.24%.


Pantheon
Lance éternelle
Senna wins against Pantheon 51.34% of the time which is 1.73% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.72% more often than would be expected.
The average opponent winrate against Pantheon is 49.61%.


Sett
Patron
Senna wins against Sett 51.39% of the time which is 3.37% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 2.36% more often than would be expected.
The average opponent winrate against Sett is 48.02%.


Darius
Main de Noxus
Senna wins against Darius 51.46% of the time which is 1.99% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.98% more often than would be expected.
The average opponent winrate against Darius is 49.47%.


Aurora
Sorcière d'entre les mondes
Senna wins against Aurora 51.83% of the time which is 0.71% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.30% less often than would be expected.
The average opponent winrate against Aurora is 51.12%.


Illaoi
Prêtresse du kraken
Senna wins against Illaoi 51.86% of the time which is 2.57% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 1.56% more often than would be expected.
The average opponent winrate against Illaoi is 49.29%.


Tahm Kench
Roi des rivières
Senna wins against Tahm Kench 51.91% of the time which is 2.15% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.14% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.76%.


K'Santé
Fierté de Nazumah
Senna wins against K'Santé 52.26% of the time which is 0.60% higher against K'Santé than the average opponent.
After normalising both champions win rates Senna wins against K'Santé 0.41% less often than would be expected.
The average opponent winrate against K'Santé is 51.66%.


Dr. Mundo
Dément de Zaun
Senna wins against Dr. Mundo 52.48% of the time which is 2.95% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 1.94% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.53%.


Rumble
Menace mécanisée
Senna wins against Rumble 52.51% of the time which is 2.11% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 1.10% more often than would be expected.
The average opponent winrate against Rumble is 50.40%.


Gangplank
Fléau des mers
Senna wins against Gangplank 52.57% of the time which is 2.01% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 1.00% more often than would be expected.
The average opponent winrate against Gangplank is 50.56%.


Renekton
Dévoreur des sables
Senna wins against Renekton 52.61% of the time which is 2.78% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 1.77% more often than would be expected.
The average opponent winrate against Renekton is 49.83%.


Jayce
Protecteur du futur
Senna wins against Jayce 52.98% of the time which is 0.87% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.14% less often than would be expected.
The average opponent winrate against Jayce is 52.11%.


Sion
Colosse mort-vivant
Senna wins against Sion 53.22% of the time which is 4.17% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 3.16% more often than would be expected.
The average opponent winrate against Sion is 49.05%.


Kayn
Faucheur de l'ombre
Senna wins against Kayn 53.28% of the time which is 0.21% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 1.22% less often than would be expected.
The average opponent winrate against Kayn is 53.49%.


Viego
Roi déchu
Senna wins against Viego 53.38% of the time which is 1.00% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 2.00% less often than would be expected.
The average opponent winrate against Viego is 54.38%.


Warwick
Fureur déchaînée de Zaun
Senna wins against Warwick 53.43% of the time which is 6.19% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 5.18% more often than would be expected.
The average opponent winrate against Warwick is 47.24%.


Volibear
Tempête impitoyable
Senna wins against Volibear 53.48% of the time which is 3.09% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.08% more often than would be expected.
The average opponent winrate against Volibear is 50.39%.


Gwen
Couturière sacrée
Senna wins against Gwen 54.01% of the time which is 0.69% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.32% less often than would be expected.
The average opponent winrate against Gwen is 53.32%.


Lee Sin
Moine aveugle
Senna wins against Lee Sin 54.33% of the time which is 0.49% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.52% less often than would be expected.
The average opponent winrate against Lee Sin is 53.84%.


Xin Zhao
Sénéchal de Demacia
Senna wins against Xin Zhao 55.80% of the time which is 1.54% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.53% more often than would be expected.
The average opponent winrate against Xin Zhao is 54.26%.


Trundle
Roi des trolls
Senna wins against Trundle 55.87% of the time which is 4.19% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 3.18% more often than would be expected.
The average opponent winrate against Trundle is 51.68%.


Udyr
Gardien des esprits
Senna wins against Udyr 57.63% of the time which is 4.03% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 3.02% more often than would be expected.
The average opponent winrate against Udyr is 53.60%.


Yone
Inoublié
Senna wins against Yone 57.70% of the time which is 5.34% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 4.33% more often than would be expected.
The average opponent winrate against Yone is 52.36%.


Smolder
Dragonnet flamboyant
Senna wins against Smolder 58.68% of the time which is 6.11% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 5.10% more often than would be expected.
The average opponent winrate against Smolder is 52.57%.