

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: 628,559
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 bottom Counters
Senna support on Patch 15.17 is the strongest counter to bottom champions of Yunara, Lucian & Aphelios. While Senna support is countered most by bottom champions of Ezreal, Caitlyn & Jinx. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Ezreal
Explorateur prodigue
Senna wins against Ezreal 40.37% of the time which is 11.60% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 11.00% less often than would be expected.
The average opponent winrate against Ezreal is 51.97%.


Caitlyn
Shérif de Piltover
Senna wins against Caitlyn 42.45% of the time which is 6.67% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 6.07% less often than would be expected.
The average opponent winrate against Caitlyn is 49.12%.


Jinx
Gâchette folle
Senna wins against Jinx 43.59% of the time which is 5.40% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 4.80% less often than would be expected.
The average opponent winrate against Jinx is 48.99%.


Kai'Sa
Fille du Néant
Senna wins against Kai'Sa 44.44% of the time which is 4.97% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 4.37% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.41%.


Sivir
Vierge martiale
Senna wins against Sivir 47.31% of the time which is 0.77% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.17% less often than would be expected.
The average opponent winrate against Sivir is 48.08%.


Smolder
Dragonnet flamboyant
Senna wins against Smolder 47.62% of the time which is 1.51% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.91% less often than would be expected.
The average opponent winrate against Smolder is 49.13%.


Jhin
Virtuose
Senna wins against Jhin 48.18% of the time which is 1.74% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.14% less often than would be expected.
The average opponent winrate against Jhin is 49.92%.


Aphelios
Arme des Lunaris
Senna wins against Aphelios 50.00% of the time which is 0.70% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.10% less often than would be expected.
The average opponent winrate against Aphelios is 50.70%.


Lucian
Purificateur
Senna wins against Lucian 53.79% of the time which is 4.83% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 5.43% more often than would be expected.
The average opponent winrate against Lucian is 48.96%.


Yunara
Foi inébranlable
Senna wins against Yunara 54.26% of the time which is 4.75% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 5.35% more often than would be expected.
The average opponent winrate against Yunara is 49.51%.