

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.
Silver Champions Analysed: 5,652,112
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 15.18 is the strongest counter to top champions of Gwen, Fiora & K'Santé. While Senna support is countered most by top champions of Sylas, Akali & Trundle. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Sylas
Révolutionnaire déchaîné
Senna wins against Sylas 41.74% of the time which is 9.66% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 8.78% less often than would be expected.
The average opponent winrate against Sylas is 51.40%.


Akali
Assassin rebelle
Senna wins against Akali 44.26% of the time which is 7.24% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 6.36% less often than would be expected.
The average opponent winrate against Akali is 51.50%.


Trundle
Roi des trolls
Senna wins against Trundle 44.75% of the time which is 7.00% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 6.12% less often than would be expected.
The average opponent winrate against Trundle is 51.75%.


Urgot
Broyeur
Senna wins against Urgot 44.85% of the time which is 2.59% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 1.71% less often than would be expected.
The average opponent winrate against Urgot is 47.44%.


Riven
Exilée brisée
Senna wins against Riven 45.05% of the time which is 8.29% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 7.41% less often than would be expected.
The average opponent winrate against Riven is 53.34%.


Heimerdinger
Inventeur réputé
Senna wins against Heimerdinger 45.11% of the time which is 4.24% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 3.36% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.35%.


Nasus
Gardien des sables
Senna wins against Nasus 45.34% of the time which is 3.97% lower against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 3.09% less often than would be expected.
The average opponent winrate against Nasus is 49.31%.


Garen
Force de Demacia
Senna wins against Garen 46.01% of the time which is 1.41% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.53% less often than would be expected.
The average opponent winrate against Garen is 47.42%.


Sion
Colosse mort-vivant
Senna wins against Sion 46.18% of the time which is 1.97% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.09% less often than would be expected.
The average opponent winrate against Sion is 48.15%.


Illaoi
Prêtresse du kraken
Senna wins against Illaoi 46.19% of the time which is 1.92% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 1.04% less often than would be expected.
The average opponent winrate against Illaoi is 48.11%.


Kayn
Faucheur de l'ombre
Senna wins against Kayn 46.43% of the time which is 4.09% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 3.21% less often than would be expected.
The average opponent winrate against Kayn is 50.52%.


Kled
Cavalier colérique
Senna wins against Kled 46.51% of the time which is 2.80% lower against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 1.92% less often than would be expected.
The average opponent winrate against Kled is 49.31%.


Sett
Patron
Senna wins against Sett 46.56% of the time which is 0.98% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.10% less often than would be expected.
The average opponent winrate against Sett is 47.54%.


Kayle
Vertueuse
Senna wins against Kayle 46.73% of the time which is 1.25% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.37% less often than would be expected.
The average opponent winrate against Kayle is 47.98%.


Kennen
Cœur de la tempête
Senna wins against Kennen 46.79% of the time which is 3.95% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 3.07% less often than would be expected.
The average opponent winrate against Kennen is 50.74%.


Aatrox
Épée des Darkin
Senna wins against Aatrox 46.92% of the time which is 4.83% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 3.95% less often than would be expected.
The average opponent winrate against Aatrox is 51.75%.


Warwick
Fureur déchaînée de Zaun
Senna wins against Warwick 46.95% of the time which is 1.21% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.33% less often than would be expected.
The average opponent winrate against Warwick is 48.16%.


Malphite
Éclat du monolithe
Senna wins against Malphite 47.20% of the time which is 1.40% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.52% less often than would be expected.
The average opponent winrate against Malphite is 48.60%.


Jayce
Protecteur du futur
Senna wins against Jayce 47.48% of the time which is 5.98% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 5.10% less often than would be expected.
The average opponent winrate against Jayce is 53.46%.


Volibear
Tempête impitoyable
Senna wins against Volibear 47.65% of the time which is 3.27% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.39% less often than would be expected.
The average opponent winrate against Volibear is 50.92%.


Yorick
Berger des âmes
Senna wins against Yorick 47.89% of the time which is 0.40% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.28% more often than would be expected.
The average opponent winrate against Yorick is 47.49%.


Mordekaiser
Revenant de fer
Senna wins against Mordekaiser 47.95% of the time which is 0.13% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.01% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.82%.


Tahm Kench
Roi des rivières
Senna wins against Tahm Kench 48.28% of the time which is 1.32% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 0.44% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.60%.


Gnar
Chaînon manquant
Senna wins against Gnar 48.42% of the time which is 3.44% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 2.56% less often than would be expected.
The average opponent winrate against Gnar is 51.86%.


Irelia
Danseuse des lames
Senna wins against Irelia 48.56% of the time which is 1.32% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.44% less often than would be expected.
The average opponent winrate against Irelia is 49.88%.


Ornn
Dieu de la forge volcanique
Senna wins against Ornn 48.66% of the time which is 0.80% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.08% more often than would be expected.
The average opponent winrate against Ornn is 49.46%.


Camille
Ombre d'acier
Senna wins against Camille 48.89% of the time which is 4.32% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 3.44% less often than would be expected.
The average opponent winrate against Camille is 53.21%.


Quinn
Ailes de Demacia
Senna wins against Quinn 48.97% of the time which is 1.29% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 0.41% less often than would be expected.
The average opponent winrate against Quinn is 50.26%.


Poppy
Gardienne du marteau
Senna wins against Poppy 49.06% of the time which is 2.64% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.76% less often than would be expected.
The average opponent winrate against Poppy is 51.70%.


Dr. Mundo
Dément de Zaun
Senna wins against Dr. Mundo 49.21% of the time which is 0.07% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.95% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.14%.


Teemo
Éclaireur de Bandle
Senna wins against Teemo 49.34% of the time which is 0.90% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.78% more often than would be expected.
The average opponent winrate against Teemo is 48.44%.


Pantheon
Lance éternelle
Senna wins against Pantheon 49.45% of the time which is 1.20% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.32% less often than would be expected.
The average opponent winrate against Pantheon is 50.65%.


Olaf
Berzerker
Senna wins against Olaf 49.74% of the time which is 0.02% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 0.90% more often than would be expected.
The average opponent winrate against Olaf is 49.72%.


Renekton
Dévoreur des sables
Senna wins against Renekton 50.27% of the time which is 0.45% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.43% more often than would be expected.
The average opponent winrate against Renekton is 50.72%.


Gangplank
Fléau des mers
Senna wins against Gangplank 50.34% of the time which is 1.39% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.51% less often than would be expected.
The average opponent winrate against Gangplank is 51.73%.


Cho'Gath
Terreur noire
Senna wins against Cho'Gath 50.65% of the time which is 1.79% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 2.67% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.86%.


Jax
Maître d'armes
Senna wins against Jax 50.65% of the time which is 0.39% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.27% more often than would be expected.
The average opponent winrate against Jax is 50.26%.


Smolder
Dragonnet flamboyant
Senna wins against Smolder 50.79% of the time which is 1.51% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.63% less often than would be expected.
The average opponent winrate against Smolder is 52.30%.


Darius
Main de Noxus
Senna wins against Darius 51.85% of the time which is 0.59% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.47% more often than would be expected.
The average opponent winrate against Darius is 51.26%.


Tryndamere
Roi barbare
Senna wins against Tryndamere 52.16% of the time which is 1.82% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 2.70% more often than would be expected.
The average opponent winrate against Tryndamere is 50.34%.


Vayne
Chasseresse nocturne
Senna wins against Vayne 52.26% of the time which is 1.93% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.81% more often than would be expected.
The average opponent winrate against Vayne is 50.33%.


Vladimir
Saigneur pourpre
Senna wins against Vladimir 52.50% of the time which is 1.04% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.92% more often than would be expected.
The average opponent winrate against Vladimir is 51.46%.


Gragas
Agitateur
Senna wins against Gragas 52.54% of the time which is 0.78% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.10% more often than would be expected.
The average opponent winrate against Gragas is 53.32%.


Yasuo
Disgracié
Senna wins against Yasuo 52.72% of the time which is 1.28% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.16% more often than would be expected.
The average opponent winrate against Yasuo is 51.44%.


Rumble
Menace mécanisée
Senna wins against Rumble 52.83% of the time which is 0.48% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.40% more often than would be expected.
The average opponent winrate against Rumble is 53.31%.


Yone
Inoublié
Senna wins against Yone 52.90% of the time which is 1.22% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.10% more often than would be expected.
The average opponent winrate against Yone is 51.68%.


Shen
Œil du crépuscule
Senna wins against Shen 53.27% of the time which is 3.27% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 4.15% more often than would be expected.
The average opponent winrate against Shen is 50.00%.


Singed
Chimiste fou
Senna wins against Singed 54.26% of the time which is 6.70% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 7.58% more often than would be expected.
The average opponent winrate against Singed is 47.56%.


Ambessa
Matriarche de guerre
Senna wins against Ambessa 55.36% of the time which is 3.16% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 4.04% more often than would be expected.
The average opponent winrate against Ambessa is 52.20%.


K'Santé
Fierté de Nazumah
Senna wins against K'Santé 55.56% 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 1.47% more often than would be expected.
The average opponent winrate against K'Santé is 54.96%.


Fiora
Sublime bretteuse
Senna wins against Fiora 56.00% of the time which is 4.60% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 5.48% more often than would be expected.
The average opponent winrate against Fiora is 51.40%.


Gwen
Couturière sacrée
Senna wins against Gwen 57.89% of the time which is 3.11% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 3.98% more often than would be expected.
The average opponent winrate against Gwen is 54.78%.