

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: 6,927,349
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 7 is the strongest counter to top champions of Ryze, Wukong & Tahm Kench. While Senna support is countered most by top champions of Heimerdinger, Pantheon & Warwick. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Heimerdinger
Inventeur réputé
Senna wins against Heimerdinger 40.38% of the time which is 7.83% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 8.99% less often than would be expected.
The average opponent winrate against Heimerdinger is 48.21%.


Pantheon
Lance éternelle
Senna wins against Pantheon 44.14% of the time which is 4.64% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 5.80% less often than would be expected.
The average opponent winrate against Pantheon is 48.78%.


Warwick
Fureur déchaînée de Zaun
Senna wins against Warwick 44.87% of the time which is 2.07% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 3.23% less often than would be expected.
The average opponent winrate against Warwick is 46.94%.


Quinn
Ailes de Demacia
Senna wins against Quinn 45.35% of the time which is 0.11% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 1.27% less often than would be expected.
The average opponent winrate against Quinn is 45.46%.


Rumble
Menace mécanisée
Senna wins against Rumble 45.53% of the time which is 1.97% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 3.13% less often than would be expected.
The average opponent winrate against Rumble is 47.50%.


Gragas
Agitateur
Senna wins against Gragas 45.60% of the time which is 3.00% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 4.16% less often than would be expected.
The average opponent winrate against Gragas is 48.60%.


Akali
Assassin rebelle
Senna wins against Akali 45.60% of the time which is 3.55% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 4.71% less often than would be expected.
The average opponent winrate against Akali is 49.15%.


Kennen
Cœur de la tempête
Senna wins against Kennen 46.19% of the time which is 1.34% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 2.50% less often than would be expected.
The average opponent winrate against Kennen is 47.53%.


Vladimir
Saigneur pourpre
Senna wins against Vladimir 46.53% of the time which is 2.68% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 3.84% less often than would be expected.
The average opponent winrate against Vladimir is 49.21%.


Fiora
Sublime bretteuse
Senna wins against Fiora 46.55% of the time which is 1.45% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 2.61% less often than would be expected.
The average opponent winrate against Fiora is 48.00%.


Camille
Ombre d'acier
Senna wins against Camille 46.86% of the time which is 1.67% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 2.83% less often than would be expected.
The average opponent winrate against Camille is 48.53%.


Ambessa
Matriarche de guerre
Senna wins against Ambessa 46.96% of the time which is 2.81% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 3.97% less often than would be expected.
The average opponent winrate against Ambessa is 49.77%.


Aatrox
Épée des Darkin
Senna wins against Aatrox 47.32% of the time which is 2.20% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 3.36% less often than would be expected.
The average opponent winrate against Aatrox is 49.52%.


Teemo
Éclaireur de Bandle
Senna wins against Teemo 47.80% of the time which is 0.43% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 0.73% less often than would be expected.
The average opponent winrate against Teemo is 47.37%.


Poppy
Gardienne du marteau
Senna wins against Poppy 48.00% of the time which is 0.39% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.77% less often than would be expected.
The average opponent winrate against Poppy is 47.61%.


Shen
Œil du crépuscule
Senna wins against Shen 48.42% of the time which is 0.91% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.25% less often than would be expected.
The average opponent winrate against Shen is 47.51%.


Kled
Cavalier colérique
Senna wins against Kled 48.98% of the time which is 1.30% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 0.14% more often than would be expected.
The average opponent winrate against Kled is 47.68%.


Mordekaiser
Revenant de fer
Senna wins against Mordekaiser 49.20% of the time which is 0.90% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.26% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.30%.


Sion
Colosse mort-vivant
Senna wins against Sion 49.38% of the time which is 0.76% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.40% less often than would be expected.
The average opponent winrate against Sion is 48.62%.


Yone
Inoublié
Senna wins against Yone 49.42% of the time which is 2.15% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 3.31% less often than would be expected.
The average opponent winrate against Yone is 51.57%.


Yorick
Berger des âmes
Senna wins against Yorick 49.54% of the time which is 0.06% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.22% less often than would be expected.
The average opponent winrate against Yorick is 49.60%.


Garen
Force de Demacia
Senna wins against Garen 49.55% of the time which is 0.72% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.44% less often than would be expected.
The average opponent winrate against Garen is 48.83%.


Gwen
Couturière sacrée
Senna wins against Gwen 49.56% of the time which is 0.09% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 1.25% less often than would be expected.
The average opponent winrate against Gwen is 49.65%.


Volibear
Tempête impitoyable
Senna wins against Volibear 49.71% of the time which is 0.33% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.49% less often than would be expected.
The average opponent winrate against Volibear is 50.04%.


Sett
Patron
Senna wins against Sett 49.80% of the time which is 1.96% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.80% more often than would be expected.
The average opponent winrate against Sett is 47.84%.


Aurora
Sorcière d'entre les mondes
Senna wins against Aurora 50.00% of the time which is 0.60% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.56% less often than would be expected.
The average opponent winrate against Aurora is 49.40%.


Gnar
Chaînon manquant
Senna wins against Gnar 50.25% of the time which is 1.15% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 0.01% less often than would be expected.
The average opponent winrate against Gnar is 49.10%.


Ornn
Dieu de la forge volcanique
Senna wins against Ornn 50.35% of the time which is 1.90% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.74% more often than would be expected.
The average opponent winrate against Ornn is 48.45%.


Urgot
Broyeur
Senna wins against Urgot 50.48% of the time which is 3.62% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 2.46% more often than would be expected.
The average opponent winrate against Urgot is 46.86%.


Jax
Maître d'armes
Senna wins against Jax 50.49% of the time which is 1.75% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.59% more often than would be expected.
The average opponent winrate against Jax is 48.74%.


Renekton
Dévoreur des sables
Senna wins against Renekton 50.63% of the time which is 1.13% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.03% less often than would be expected.
The average opponent winrate against Renekton is 49.50%.


Gangplank
Fléau des mers
Senna wins against Gangplank 50.80% of the time which is 1.77% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.61% more often than would be expected.
The average opponent winrate against Gangplank is 49.03%.


Kayle
Vertueuse
Senna wins against Kayle 50.84% of the time which is 3.45% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 2.29% more often than would be expected.
The average opponent winrate against Kayle is 47.39%.


Singed
Chimiste fou
Senna wins against Singed 51.14% of the time which is 6.12% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 4.96% more often than would be expected.
The average opponent winrate against Singed is 45.02%.


Malphite
Éclat du monolithe
Senna wins against Malphite 51.15% of the time which is 3.35% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 2.19% more often than would be expected.
The average opponent winrate against Malphite is 47.80%.


Darius
Main de Noxus
Senna wins against Darius 51.69% of the time which is 3.12% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.96% more often than would be expected.
The average opponent winrate against Darius is 48.57%.


Vayne
Chasseresse nocturne
Senna wins against Vayne 51.74% of the time which is 4.74% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.58% more often than would be expected.
The average opponent winrate against Vayne is 47.00%.


Illaoi
Prêtresse du kraken
Senna wins against Illaoi 51.74% of the time which is 3.02% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 1.86% more often than would be expected.
The average opponent winrate against Illaoi is 48.72%.


Riven
Exilée brisée
Senna wins against Riven 51.81% of the time which is 3.51% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 2.35% more often than would be expected.
The average opponent winrate against Riven is 48.30%.


Irelia
Danseuse des lames
Senna wins against Irelia 51.90% of the time which is 3.50% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.34% more often than would be expected.
The average opponent winrate against Irelia is 48.40%.


Dr. Mundo
Dément de Zaun
Senna wins against Dr. Mundo 52.05% of the time which is 2.74% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 1.58% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.31%.


Viego
Roi déchu
Senna wins against Viego 52.23% of the time which is 1.40% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 2.56% less often than would be expected.
The average opponent winrate against Viego is 53.63%.


Cho'Gath
Terreur noire
Senna wins against Cho'Gath 53.19% of the time which is 5.02% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 3.86% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.17%.


Nasus
Gardien des sables
Senna wins against Nasus 53.70% of the time which is 5.00% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 3.84% more often than would be expected.
The average opponent winrate against Nasus is 48.70%.


Trundle
Roi des trolls
Senna wins against Trundle 53.74% of the time which is 2.34% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.18% more often than would be expected.
The average opponent winrate against Trundle is 51.40%.


Tryndamere
Roi barbare
Senna wins against Tryndamere 54.19% of the time which is 5.41% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 4.25% more often than would be expected.
The average opponent winrate against Tryndamere is 48.78%.


Olaf
Berzerker
Senna wins against Olaf 54.33% of the time which is 7.00% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 5.84% more often than would be expected.
The average opponent winrate against Olaf is 47.33%.


K'Santé
Fierté de Nazumah
Senna wins against K'Santé 54.51% of the time which is 3.25% higher against K'Santé than the average opponent.
After normalising both champions win rates Senna wins against K'Santé 2.09% more often than would be expected.
The average opponent winrate against K'Santé is 51.26%.


Jayce
Protecteur du futur
Senna wins against Jayce 54.62% of the time which is 4.33% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 3.17% more often than would be expected.
The average opponent winrate against Jayce is 50.29%.


Yasuo
Disgracié
Senna wins against Yasuo 54.80% of the time which is 5.21% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 4.05% more often than would be expected.
The average opponent winrate against Yasuo is 49.59%.


Tahm Kench
Roi des rivières
Senna wins against Tahm Kench 55.26% of the time which is 6.35% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 5.19% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.91%.


Wukong
Roi des singes
Senna wins against Wukong 55.47% of the time which is 7.51% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 6.35% more often than would be expected.
The average opponent winrate against Wukong is 47.96%.


Ryze
Mage runique
Senna wins against Ryze 55.65% of the time which is 7.14% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 5.98% more often than would be expected.
The average opponent winrate against Ryze is 48.51%.