

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.
1Trick Champions Analysed: 588,270
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 15.6 is the strongest counter to bottom champions of Lucian, Caitlyn & Ezreal. While Senna support is countered most by bottom champions of Tristana, Varus & Ashe. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Tristana
the Yordle Gunner
Senna wins against Tristana 43.68% of the time which is 0.50% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 10.05% less often than would be expected.
The average opponent winrate against Tristana is 43.18%.


Varus
the Arrow of Retribution
Senna wins against Varus 48.15% of the time which is 5.13% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 5.42% less often than would be expected.
The average opponent winrate against Varus is 43.02%.


Ashe
the Frost Archer
Senna wins against Ashe 51.26% of the time which is 5.87% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 4.71% less often than would be expected.
The average opponent winrate against Ashe is 45.39%.


Jhin
the Virtuoso
Senna wins against Jhin 53.46% of the time which is 11.13% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.59% more often than would be expected.
The average opponent winrate against Jhin is 42.33%.


Jinx
the Loose Cannon
Senna wins against Jinx 53.67% of the time which is 11.07% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.53% more often than would be expected.
The average opponent winrate against Jinx is 42.60%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 56.96% of the time which is 13.88% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 3.33% more often than would be expected.
The average opponent winrate against Kai'Sa is 43.08%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 58.67% of the time which is 12.72% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.13% more often than would be expected.
The average opponent winrate against Ezreal is 45.95%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 61.15% of the time which is 17.87% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 7.32% more often than would be expected.
The average opponent winrate against Caitlyn is 43.28%.


Lucian
the Purifier
Senna wins against Lucian 62.69% of the time which is 18.40% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 7.83% more often than would be expected.
The average opponent winrate against Lucian is 44.29%.