

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.
Diamond+ Champions Analysed: 5,785,286
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 top Counters
Senna bottom on Patch 15.16 is the strongest counter to top champions of Yorick, Vladimir & Pantheon. While Senna bottom is countered most by top champions of Vayne, Akali & Poppy. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Vayne
Chasseresse nocturne
Senna wins against Vayne 42.00% of the time which is 5.05% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 8.39% less often than would be expected.
The average opponent winrate against Vayne is 47.05%.


Akali
Assassin rebelle
Senna wins against Akali 44.00% of the time which is 3.18% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 6.52% less often than would be expected.
The average opponent winrate against Akali is 47.18%.


Poppy
Gardienne du marteau
Senna wins against Poppy 44.04% of the time which is 2.39% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 5.73% less often than would be expected.
The average opponent winrate against Poppy is 46.43%.


Riven
Exilée brisée
Senna wins against Riven 44.80% of the time which is 1.50% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 4.84% less often than would be expected.
The average opponent winrate against Riven is 46.30%.


Singed
Chimiste fou
Senna wins against Singed 46.32% of the time which is 2.24% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 1.09% less often than would be expected.
The average opponent winrate against Singed is 44.08%.


Renekton
Dévoreur des sables
Senna wins against Renekton 46.65% of the time which is 2.16% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 5.50% less often than would be expected.
The average opponent winrate against Renekton is 48.81%.


Gragas
Agitateur
Senna wins against Gragas 47.08% of the time which is 0.70% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 4.04% less often than would be expected.
The average opponent winrate against Gragas is 47.78%.


Fiora
Sublime bretteuse
Senna wins against Fiora 47.62% of the time which is 1.41% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.93% less often than would be expected.
The average opponent winrate against Fiora is 46.21%.


Rumble
Menace mécanisée
Senna wins against Rumble 47.64% of the time which is 2.22% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 1.11% less often than would be expected.
The average opponent winrate against Rumble is 45.42%.


Quinn
Ailes de Demacia
Senna wins against Quinn 47.79% of the time which is 2.60% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 0.73% less often than would be expected.
The average opponent winrate against Quinn is 45.19%.


Cho'Gath
Terreur noire
Senna wins against Cho'Gath 47.88% of the time which is 0.31% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 3.03% less often than would be expected.
The average opponent winrate against Cho'Gath is 47.57%.


Gwen
Couturière sacrée
Senna wins against Gwen 48.46% of the time which is 0.11% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 3.45% less often than would be expected.
The average opponent winrate against Gwen is 48.57%.


Gnar
Chaînon manquant
Senna wins against Gnar 48.92% of the time which is 0.44% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 2.90% less often than would be expected.
The average opponent winrate against Gnar is 48.48%.


Mordekaiser
Revenant de fer
Senna wins against Mordekaiser 49.36% of the time which is 1.12% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 2.22% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.24%.


Urgot
Broyeur
Senna wins against Urgot 49.75% of the time which is 3.82% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 0.49% more often than would be expected.
The average opponent winrate against Urgot is 45.93%.


Garen
Force de Demacia
Senna wins against Garen 50.00% of the time which is 1.45% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.89% less often than would be expected.
The average opponent winrate against Garen is 48.55%.


Ambessa
Matriarche de guerre
Senna wins against Ambessa 50.22% of the time which is 1.38% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.96% less often than would be expected.
The average opponent winrate against Ambessa is 48.84%.


Yasuo
Disgracié
Senna wins against Yasuo 50.51% of the time which is 1.24% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.10% less often than would be expected.
The average opponent winrate against Yasuo is 49.27%.


Olaf
Berzerker
Senna wins against Olaf 50.68% of the time which is 4.60% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 1.27% more often than would be expected.
The average opponent winrate against Olaf is 46.08%.


Malphite
Éclat du monolithe
Senna wins against Malphite 51.00% of the time which is 3.57% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.23% more often than would be expected.
The average opponent winrate against Malphite is 47.43%.


Sion
Colosse mort-vivant
Senna wins against Sion 51.00% of the time which is 3.02% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.32% less often than would be expected.
The average opponent winrate against Sion is 47.98%.


Darius
Main de Noxus
Senna wins against Darius 51.44% of the time which is 4.09% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.75% more often than would be expected.
The average opponent winrate against Darius is 47.35%.


Volibear
Tempête impitoyable
Senna wins against Volibear 51.76% of the time which is 1.99% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.35% less often than would be expected.
The average opponent winrate against Volibear is 49.77%.


Ornn
Dieu de la forge volcanique
Senna wins against Ornn 51.85% of the time which is 4.31% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.97% more often than would be expected.
The average opponent winrate against Ornn is 47.54%.


Yone
Inoublié
Senna wins against Yone 52.07% of the time which is 1.10% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.24% less often than would be expected.
The average opponent winrate against Yone is 50.97%.


Aatrox
Épée des Darkin
Senna wins against Aatrox 52.26% of the time which is 3.16% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 0.18% less often than would be expected.
The average opponent winrate against Aatrox is 49.10%.


Jayce
Protecteur du futur
Senna wins against Jayce 52.38% of the time which is 2.90% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.44% less often than would be expected.
The average opponent winrate against Jayce is 49.48%.


K'Santé
Fierté de Nazumah
Senna wins against K'Santé 52.44% of the time which is 2.35% higher against K'Santé than the average opponent.
After normalising both champions win rates Senna wins against K'Santé 0.99% less often than would be expected.
The average opponent winrate against K'Santé is 50.09%.


Sett
Patron
Senna wins against Sett 52.48% of the time which is 4.75% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.41% more often than would be expected.
The average opponent winrate against Sett is 47.73%.


Kled
Cavalier colérique
Senna wins against Kled 52.70% of the time which is 6.08% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 2.74% more often than would be expected.
The average opponent winrate against Kled is 46.62%.


Warwick
Fureur déchaînée de Zaun
Senna wins against Warwick 52.78% of the time which is 6.28% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 2.94% more often than would be expected.
The average opponent winrate against Warwick is 46.50%.


Shen
Œil du crépuscule
Senna wins against Shen 52.86% of the time which is 6.19% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 2.85% more often than would be expected.
The average opponent winrate against Shen is 46.67%.


Gangplank
Fléau des mers
Senna wins against Gangplank 53.02% of the time which is 5.24% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 1.90% more often than would be expected.
The average opponent winrate against Gangplank is 47.78%.


Jax
Maître d'armes
Senna wins against Jax 53.14% of the time which is 5.64% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 2.30% more often than would be expected.
The average opponent winrate against Jax is 47.50%.


Irelia
Danseuse des lames
Senna wins against Irelia 53.24% of the time which is 5.89% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.55% more often than would be expected.
The average opponent winrate against Irelia is 47.35%.


Teemo
Éclaireur de Bandle
Senna wins against Teemo 53.47% of the time which is 6.92% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 3.58% more often than would be expected.
The average opponent winrate against Teemo is 46.55%.


Tryndamere
Roi barbare
Senna wins against Tryndamere 53.91% of the time which is 6.75% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 3.41% more often than would be expected.
The average opponent winrate against Tryndamere is 47.16%.


Aurora
Sorcière d'entre les mondes
Senna wins against Aurora 54.69% of the time which is 6.39% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 3.05% more often than would be expected.
The average opponent winrate against Aurora is 48.30%.


Kennen
Cœur de la tempête
Senna wins against Kennen 54.76% of the time which is 8.42% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 5.08% more often than would be expected.
The average opponent winrate against Kennen is 46.34%.


Camille
Ombre d'acier
Senna wins against Camille 54.82% of the time which is 7.85% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 4.51% more often than would be expected.
The average opponent winrate against Camille is 46.97%.


Kayle
Vertueuse
Senna wins against Kayle 54.82% of the time which is 8.38% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 5.04% more often than would be expected.
The average opponent winrate against Kayle is 46.44%.


Nasus
Gardien des sables
Senna wins against Nasus 55.70% of the time which is 8.06% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 4.72% more often than would be expected.
The average opponent winrate against Nasus is 47.64%.


Dr. Mundo
Dément de Zaun
Senna wins against Dr. Mundo 58.03% of the time which is 9.64% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 6.30% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.39%.


Pantheon
Lance éternelle
Senna wins against Pantheon 59.02% of the time which is 11.37% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 8.03% more often than would be expected.
The average opponent winrate against Pantheon is 47.65%.


Vladimir
Saigneur pourpre
Senna wins against Vladimir 59.44% of the time which is 11.08% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 7.74% more often than would be expected.
The average opponent winrate against Vladimir is 48.36%.


Yorick
Berger des âmes
Senna wins against Yorick 60.33% of the time which is 10.82% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 7.48% more often than would be expected.
The average opponent winrate against Yorick is 49.51%.