

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: 1,308,739
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 15.15 is the strongest counter to bottom champions of Smolder, Varus & Caitlyn. While Senna support is countered most by bottom champions of Lucian, Kai'Sa & Jhin. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Lucian
the Purifier
Senna wins against Lucian 45.02% of the time which is 4.69% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.85% less often than would be expected.
The average opponent winrate against Lucian is 49.71%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 45.32% of the time which is 4.62% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.78% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.94%.


Jhin
the Virtuoso
Senna wins against Jhin 45.41% of the time which is 5.91% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 3.07% less often than would be expected.
The average opponent winrate against Jhin is 51.32%.


Tristana
the Yordle Gunner
Senna wins against Tristana 45.45% of the time which is 4.08% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.24% less often than would be expected.
The average opponent winrate against Tristana is 49.53%.


Sivir
the Battle Mistress
Senna wins against Sivir 46.15% of the time which is 3.51% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.67% less often than would be expected.
The average opponent winrate against Sivir is 49.66%.


Jinx
the Loose Cannon
Senna wins against Jinx 46.39% of the time which is 3.29% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.45% less often than would be expected.
The average opponent winrate against Jinx is 49.68%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 46.77% of the time which is 3.45% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.61% less often than would be expected.
The average opponent winrate against Aphelios is 50.22%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 47.72% of the time which is 5.60% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.76% less often than would be expected.
The average opponent winrate against Ezreal is 53.32%.


Yunara
the Unbroken Faith
Senna wins against Yunara 49.67% of the time which is 0.38% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 2.46% more often than would be expected.
The average opponent winrate against Yunara is 50.05%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 50.00% of the time which is 1.85% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.99% more often than would be expected.
The average opponent winrate against Caitlyn is 51.85%.


Varus
the Arrow of Retribution
Senna wins against Varus 51.89% of the time which is 0.18% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 3.02% more often than would be expected.
The average opponent winrate against Varus is 51.71%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 53.42% of the time which is 2.51% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 5.35% more often than would be expected.
The average opponent winrate against Smolder is 50.91%.