

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.
Bronze Champions Analysed: 12,238,914
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 15.16 is the strongest counter to top champions of K'Santé, Rumble & Udyr. While Senna support is countered most by top champions of Fiddlesticks, Sylas & Sion. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Fiddlesticks
Effroi nocturne
Senna wins against Fiddlesticks 39.58% of the time which is 11.28% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 8.05% less often than would be expected.
The average opponent winrate against Fiddlesticks is 50.86%.


Sylas
Révolutionnaire déchaîné
Senna wins against Sylas 40.67% of the time which is 12.87% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 9.64% less often than would be expected.
The average opponent winrate against Sylas is 53.54%.


Sion
Colosse mort-vivant
Senna wins against Sion 41.80% of the time which is 7.02% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 3.79% less often than would be expected.
The average opponent winrate against Sion is 48.82%.


Wukong
Roi des singes
Senna wins against Wukong 42.78% of the time which is 8.34% lower against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 5.11% less often than would be expected.
The average opponent winrate against Wukong is 51.12%.


Yorick
Berger des âmes
Senna wins against Yorick 42.93% of the time which is 4.89% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.67% less often than would be expected.
The average opponent winrate against Yorick is 47.82%.


Poppy
Gardienne du marteau
Senna wins against Poppy 43.90% of the time which is 9.33% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 6.10% less often than would be expected.
The average opponent winrate against Poppy is 53.23%.


Malzahar
Prophète du Néant
Senna wins against Malzahar 43.98% of the time which is 6.38% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 3.15% less often than would be expected.
The average opponent winrate against Malzahar is 50.36%.


Shaco
Bouffon des ténèbres
Senna wins against Shaco 44.12% of the time which is 10.18% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 6.96% less often than would be expected.
The average opponent winrate against Shaco is 54.30%.


Kled
Cavalier colérique
Senna wins against Kled 44.44% of the time which is 5.85% lower against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 2.62% less often than would be expected.
The average opponent winrate against Kled is 50.29%.


Mordekaiser
Revenant de fer
Senna wins against Mordekaiser 44.55% of the time which is 3.79% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.57% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.34%.


Quinn
Ailes de Demacia
Senna wins against Quinn 44.57% of the time which is 6.57% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 3.34% less often than would be expected.
The average opponent winrate against Quinn is 51.14%.


Trundle
Roi des trolls
Senna wins against Trundle 44.84% of the time which is 6.86% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 3.63% less often than would be expected.
The average opponent winrate against Trundle is 51.70%.


Malphite
Éclat du monolithe
Senna wins against Malphite 45.11% of the time which is 4.87% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.64% less often than would be expected.
The average opponent winrate against Malphite is 49.98%.


Sett
Patron
Senna wins against Sett 45.36% of the time which is 2.03% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.19% more often than would be expected.
The average opponent winrate against Sett is 47.39%.


Warwick
Fureur déchaînée de Zaun
Senna wins against Warwick 45.37% of the time which is 3.97% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.74% less often than would be expected.
The average opponent winrate against Warwick is 49.34%.


Heimerdinger
Inventeur réputé
Senna wins against Heimerdinger 45.69% of the time which is 3.66% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.43% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.35%.


Teemo
Éclaireur de Bandle
Senna wins against Teemo 45.88% of the time which is 2.99% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 0.24% more often than would be expected.
The average opponent winrate against Teemo is 48.87%.


Urgot
Broyeur
Senna wins against Urgot 45.89% of the time which is 2.66% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 0.56% more often than would be expected.
The average opponent winrate against Urgot is 48.55%.


Irelia
Danseuse des lames
Senna wins against Irelia 45.95% of the time which is 5.35% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.12% less often than would be expected.
The average opponent winrate against Irelia is 51.30%.


Jax
Maître d'armes
Senna wins against Jax 46.00% of the time which is 5.00% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.77% less often than would be expected.
The average opponent winrate against Jax is 51.00%.


Garen
Force de Demacia
Senna wins against Garen 46.16% of the time which is 3.11% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.12% more often than would be expected.
The average opponent winrate against Garen is 49.27%.


Nasus
Gardien des sables
Senna wins against Nasus 46.28% of the time which is 3.46% lower against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 0.23% less often than would be expected.
The average opponent winrate against Nasus is 49.74%.


Gragas
Agitateur
Senna wins against Gragas 46.69% of the time which is 8.59% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 5.37% less often than would be expected.
The average opponent winrate against Gragas is 55.28%.


Shen
Œil du crépuscule
Senna wins against Shen 46.74% of the time which is 4.84% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.61% less often than would be expected.
The average opponent winrate against Shen is 51.58%.


Kayle
Vertueuse
Senna wins against Kayle 47.18% of the time which is 1.70% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.53% more often than would be expected.
The average opponent winrate against Kayle is 48.88%.


Kennen
Cœur de la tempête
Senna wins against Kennen 47.91% of the time which is 4.95% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.72% less often than would be expected.
The average opponent winrate against Kennen is 52.86%.


Fiora
Sublime bretteuse
Senna wins against Fiora 48.02% of the time which is 3.76% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.53% less often than would be expected.
The average opponent winrate against Fiora is 51.78%.


Darius
Main de Noxus
Senna wins against Darius 48.04% of the time which is 4.27% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.04% less often than would be expected.
The average opponent winrate against Darius is 52.31%.


Illaoi
Prêtresse du kraken
Senna wins against Illaoi 48.08% of the time which is 0.80% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 2.43% more often than would be expected.
The average opponent winrate against Illaoi is 48.88%.


Briar
Faim insatiable
Senna wins against Briar 48.11% of the time which is 1.19% lower against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 2.04% more often than would be expected.
The average opponent winrate against Briar is 49.30%.


Singed
Chimiste fou
Senna wins against Singed 48.27% of the time which is 1.52% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 4.73% more often than would be expected.
The average opponent winrate against Singed is 46.75%.


Vladimir
Saigneur pourpre
Senna wins against Vladimir 48.34% of the time which is 5.24% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 2.01% less often than would be expected.
The average opponent winrate against Vladimir is 53.58%.


Tryndamere
Roi barbare
Senna wins against Tryndamere 48.44% of the time which is 2.13% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 1.10% more often than would be expected.
The average opponent winrate against Tryndamere is 50.57%.


Dr. Mundo
Dément de Zaun
Senna wins against Dr. Mundo 48.46% of the time which is 0.57% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 2.66% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.03%.


Pantheon
Lance éternelle
Senna wins against Pantheon 48.54% of the time which is 4.04% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.81% less often than would be expected.
The average opponent winrate against Pantheon is 52.58%.


Yone
Inoublié
Senna wins against Yone 48.61% of the time which is 3.16% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.07% more often than would be expected.
The average opponent winrate against Yone is 51.77%.


Ambessa
Matriarche de guerre
Senna wins against Ambessa 48.82% of the time which is 4.58% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.35% less often than would be expected.
The average opponent winrate against Ambessa is 53.40%.


Smolder
Dragonnet flamboyant
Senna wins against Smolder 49.07% of the time which is 3.58% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.35% less often than would be expected.
The average opponent winrate against Smolder is 52.65%.


Ornn
Dieu de la forge volcanique
Senna wins against Ornn 49.22% of the time which is 1.42% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 1.81% more often than would be expected.
The average opponent winrate against Ornn is 50.64%.


Yasuo
Disgracié
Senna wins against Yasuo 49.27% of the time which is 2.65% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.58% more often than would be expected.
The average opponent winrate against Yasuo is 51.92%.


Aurora
Sorcière d'entre les mondes
Senna wins against Aurora 49.30% of the time which is 3.38% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.15% less often than would be expected.
The average opponent winrate against Aurora is 52.68%.


Aatrox
Épée des Darkin
Senna wins against Aatrox 49.85% of the time which is 2.97% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 0.26% more often than would be expected.
The average opponent winrate against Aatrox is 52.82%.


Varus
Flèche de la vengeance
Senna wins against Varus 50.00% of the time which is 3.03% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.20% more often than would be expected.
The average opponent winrate against Varus is 53.03%.


Renekton
Dévoreur des sables
Senna wins against Renekton 50.09% of the time which is 0.85% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 2.38% more often than would be expected.
The average opponent winrate against Renekton is 50.94%.


Vayne
Chasseresse nocturne
Senna wins against Vayne 50.10% of the time which is 1.47% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.76% more often than would be expected.
The average opponent winrate against Vayne is 51.57%.


Gangplank
Fléau des mers
Senna wins against Gangplank 50.10% of the time which is 4.25% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 1.03% less often than would be expected.
The average opponent winrate against Gangplank is 54.35%.


Olaf
Berzerker
Senna wins against Olaf 50.11% of the time which is 1.29% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 1.94% more often than would be expected.
The average opponent winrate against Olaf is 51.40%.


Gwen
Couturière sacrée
Senna wins against Gwen 50.12% of the time which is 4.94% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 1.72% less often than would be expected.
The average opponent winrate against Gwen is 55.06%.


Cho'Gath
Terreur noire
Senna wins against Cho'Gath 50.25% of the time which is 0.14% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 3.37% more often than would be expected.
The average opponent winrate against Cho'Gath is 50.11%.


Camille
Ombre d'acier
Senna wins against Camille 50.31% of the time which is 4.43% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 1.21% less often than would be expected.
The average opponent winrate against Camille is 54.74%.


Volibear
Tempête impitoyable
Senna wins against Volibear 50.49% of the time which is 0.25% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.98% more often than would be expected.
The average opponent winrate against Volibear is 50.74%.


Akali
Assassin rebelle
Senna wins against Akali 50.54% of the time which is 0.79% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 2.44% more often than would be expected.
The average opponent winrate against Akali is 51.33%.


Tahm Kench
Roi des rivières
Senna wins against Tahm Kench 50.65% of the time which is 0.07% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 3.16% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.72%.


Kayn
Faucheur de l'ombre
Senna wins against Kayn 50.74% of the time which is 2.28% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.95% more often than would be expected.
The average opponent winrate against Kayn is 53.02%.


Riven
Exilée brisée
Senna wins against Riven 50.81% of the time which is 4.15% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.93% less often than would be expected.
The average opponent winrate against Riven is 54.96%.


Gnar
Chaînon manquant
Senna wins against Gnar 50.98% of the time which is 1.76% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.47% more often than would be expected.
The average opponent winrate against Gnar is 52.74%.


Ryze
Mage runique
Senna wins against Ryze 51.59% of the time which is 0.75% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 2.48% more often than would be expected.
The average opponent winrate against Ryze is 52.34%.


Jayce
Protecteur du futur
Senna wins against Jayce 51.61% of the time which is 3.72% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.51% less often than would be expected.
The average opponent winrate against Jayce is 55.33%.


Viego
Roi déchu
Senna wins against Viego 51.65% of the time which is 3.27% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 0.05% less often than would be expected.
The average opponent winrate against Viego is 54.92%.


Swain
Grand général noxien
Senna wins against Swain 52.68% of the time which is 0.70% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.93% more often than would be expected.
The average opponent winrate against Swain is 51.98%.


Udyr
Gardien des esprits
Senna wins against Udyr 54.63% of the time which is 2.39% lower against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 0.81% more often than would be expected.
The average opponent winrate against Udyr is 57.02%.


Rumble
Menace mécanisée
Senna wins against Rumble 54.70% of the time which is 2.27% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 5.50% more often than would be expected.
The average opponent winrate against Rumble is 52.43%.


K'Santé
Fierté de Nazumah
Senna wins against K'Santé 56.27% of the time which is 0.09% lower against K'Santé than the average opponent.
After normalising both champions win rates Senna wins against K'Santé 3.12% more often than would be expected.
The average opponent winrate against K'Santé is 56.36%.