

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: 1,261,298
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 14 is the strongest counter to top champions of Riven, Irelia & Gangplank. While Senna bottom is countered most by top champions of Jayce, Gwen & Renekton. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Jayce
Protecteur du futur
Senna wins against Jayce 42.42% of the time which is 9.70% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 9.72% less often than would be expected.
The average opponent winrate against Jayce is 52.12%.


Gwen
Couturière sacrée
Senna wins against Gwen 45.34% of the time which is 5.56% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 5.58% less often than would be expected.
The average opponent winrate against Gwen is 50.90%.


Renekton
Dévoreur des sables
Senna wins against Renekton 45.98% of the time which is 5.03% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 5.05% less often than would be expected.
The average opponent winrate against Renekton is 51.01%.


Jax
Maître d'armes
Senna wins against Jax 46.20% of the time which is 3.05% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 3.07% less often than would be expected.
The average opponent winrate against Jax is 49.25%.


Fiora
Sublime bretteuse
Senna wins against Fiora 46.71% of the time which is 1.39% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.41% less often than would be expected.
The average opponent winrate against Fiora is 48.10%.


K'Santé
Fierté de Nazumah
Senna wins against K'Santé 47.88% of the time which is 3.05% lower against K'Santé than the average opponent.
After normalising both champions win rates Senna wins against K'Santé 3.07% less often than would be expected.
The average opponent winrate against K'Santé is 50.93%.


Ambessa
Matriarche de guerre
Senna wins against Ambessa 50.92% of the time which is 1.49% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.47% more often than would be expected.
The average opponent winrate against Ambessa is 49.43%.


Camille
Ombre d'acier
Senna wins against Camille 51.35% of the time which is 3.22% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 3.20% more often than would be expected.
The average opponent winrate against Camille is 48.13%.


Aatrox
Épée des Darkin
Senna wins against Aatrox 51.77% of the time which is 0.97% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 0.95% more often than would be expected.
The average opponent winrate against Aatrox is 50.80%.


Darius
Main de Noxus
Senna wins against Darius 51.85% of the time which is 2.01% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.99% more often than would be expected.
The average opponent winrate against Darius is 49.84%.


Gangplank
Fléau des mers
Senna wins against Gangplank 52.68% of the time which is 3.21% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 3.19% more often than would be expected.
The average opponent winrate against Gangplank is 49.47%.


Irelia
Danseuse des lames
Senna wins against Irelia 55.86% of the time which is 6.08% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 6.06% more often than would be expected.
The average opponent winrate against Irelia is 49.78%.


Riven
Exilée brisée
Senna wins against Riven 57.02% of the time which is 8.31% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 8.29% more often than would be expected.
The average opponent winrate against Riven is 48.71%.