

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.
Master Champions Analysed: 1,317,217
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 15.14 is the strongest counter to top champions of Dr. Mundo, Rumble & Jax. While Senna bottom is countered most by top champions of Sion, Camille & Riven. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Sion
Colosse mort-vivant
Senna wins against Sion 44.38% of the time which is 5.90% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 7.57% less often than would be expected.
The average opponent winrate against Sion is 50.28%.


Camille
Ombre d'acier
Senna wins against Camille 45.63% of the time which is 2.76% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 4.43% less often than would be expected.
The average opponent winrate against Camille is 48.39%.


Riven
Exilée brisée
Senna wins against Riven 47.37% of the time which is 2.31% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 3.98% less often than would be expected.
The average opponent winrate against Riven is 49.68%.


Irelia
Danseuse des lames
Senna wins against Irelia 48.92% of the time which is 0.11% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.56% less often than would be expected.
The average opponent winrate against Irelia is 48.81%.


Gangplank
Fléau des mers
Senna wins against Gangplank 48.99% of the time which is 0.56% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 2.23% less often than would be expected.
The average opponent winrate against Gangplank is 49.55%.


Fiora
Sublime bretteuse
Senna wins against Fiora 49.43% of the time which is 0.57% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.10% less often than would be expected.
The average opponent winrate against Fiora is 48.86%.


Ambessa
Matriarche de guerre
Senna wins against Ambessa 49.47% of the time which is 0.01% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.68% less often than would be expected.
The average opponent winrate against Ambessa is 49.48%.


Aatrox
Épée des Darkin
Senna wins against Aatrox 49.82% of the time which is 0.60% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 2.27% less often than would be expected.
The average opponent winrate against Aatrox is 50.42%.


Urgot
Broyeur
Senna wins against Urgot 50.00% of the time which is 2.20% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 0.53% more often than would be expected.
The average opponent winrate against Urgot is 47.80%.


Shen
Œil du crépuscule
Senna wins against Shen 50.45% of the time which is 1.92% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.25% more often than would be expected.
The average opponent winrate against Shen is 48.53%.


Gragas
Agitateur
Senna wins against Gragas 51.85% of the time which is 3.16% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.49% more often than would be expected.
The average opponent winrate against Gragas is 48.69%.


Darius
Main de Noxus
Senna wins against Darius 52.03% of the time which is 1.64% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.03% less often than would be expected.
The average opponent winrate against Darius is 50.39%.


Malphite
Éclat du monolithe
Senna wins against Malphite 52.83% of the time which is 2.89% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.22% more often than would be expected.
The average opponent winrate against Malphite is 49.94%.


Jayce
Protecteur du futur
Senna wins against Jayce 52.86% of the time which is 0.23% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.89% less often than would be expected.
The average opponent winrate against Jayce is 53.09%.


K'Santé
Fierté de Nazumah
Senna wins against K'Santé 53.39% of the time which is 2.15% higher against K'Santé than the average opponent.
After normalising both champions win rates Senna wins against K'Santé 0.48% more often than would be expected.
The average opponent winrate against K'Santé is 51.24%.


Sett
Patron
Senna wins against Sett 54.40% of the time which is 4.08% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 2.41% more often than would be expected.
The average opponent winrate against Sett is 50.32%.


Gwen
Couturière sacrée
Senna wins against Gwen 55.26% of the time which is 5.50% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 3.83% more often than would be expected.
The average opponent winrate against Gwen is 49.76%.


Vladimir
Saigneur pourpre
Senna wins against Vladimir 55.34% of the time which is 5.04% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 3.37% more often than would be expected.
The average opponent winrate against Vladimir is 50.30%.


Yone
Inoublié
Senna wins against Yone 55.75% of the time which is 2.50% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.84% more often than would be expected.
The average opponent winrate against Yone is 53.25%.


Renekton
Dévoreur des sables
Senna wins against Renekton 56.07% of the time which is 5.27% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 3.60% more often than would be expected.
The average opponent winrate against Renekton is 50.80%.


Jax
Maître d'armes
Senna wins against Jax 56.86% of the time which is 8.04% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 6.37% more often than would be expected.
The average opponent winrate against Jax is 48.82%.


Rumble
Menace mécanisée
Senna wins against Rumble 57.52% of the time which is 7.16% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 5.49% more often than would be expected.
The average opponent winrate against Rumble is 50.36%.


Dr. Mundo
Dément de Zaun
Senna wins against Dr. Mundo 61.94% of the time which is 9.92% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 8.26% more often than would be expected.
The average opponent winrate against Dr. Mundo is 52.02%.