

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.
Emerald+ Champions Analysed: 12,915,095
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 top vs bottom Counters
Senna top on Patch 15.11 is the strongest counter to bottom champions of Tristana, Ezreal & Smolder. While Senna top is countered most by bottom champions of Kai'Sa, Caitlyn & Jhin. Below is a detailed breakdown of Senna top counters against bottom champions with a minimum of 100 games.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 40.66% of the time which is 9.19% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 8.32% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.85%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 42.64% of the time which is 7.00% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 6.13% less often than would be expected.
The average opponent winrate against Caitlyn is 49.64%.


Jhin
the Virtuoso
Senna wins against Jhin 45.16% of the time which is 4.24% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 3.37% less often than would be expected.
The average opponent winrate against Jhin is 49.40%.


Lucian
the Purifier
Senna wins against Lucian 46.67% of the time which is 1.93% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.06% less often than would be expected.
The average opponent winrate against Lucian is 48.60%.


Jinx
the Loose Cannon
Senna wins against Jinx 48.61% of the time which is 1.49% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 2.35% more often than would be expected.
The average opponent winrate against Jinx is 47.12%.


Ashe
the Frost Archer
Senna wins against Ashe 51.00% of the time which is 2.50% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 3.37% more often than would be expected.
The average opponent winrate against Ashe is 48.50%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 52.57% of the time which is 3.74% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 4.61% more often than would be expected.
The average opponent winrate against Smolder is 48.83%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 52.66% of the time which is 1.35% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.22% more often than would be expected.
The average opponent winrate against Ezreal is 51.31%.


Tristana
the Yordle Gunner
Senna wins against Tristana 61.95% of the time which is 14.22% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 15.08% more often than would be expected.
The average opponent winrate against Tristana is 47.73%.