

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: 33,672,645
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 30 is the strongest counter to bottom champions of Ezreal, Jhin & Smolder. While Senna top is countered most by bottom champions of Sivir, Jinx & Lucian. Below is a detailed breakdown of Senna top counters against bottom champions with a minimum of 100 games.


Sivir
the Battle Mistress
Senna wins against Sivir 34.09% of the time which is 13.18% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 9.05% less often than would be expected.
The average opponent winrate against Sivir is 47.27%.


Jinx
the Loose Cannon
Senna wins against Jinx 41.26% of the time which is 6.39% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 2.25% less often than would be expected.
The average opponent winrate against Jinx is 47.65%.


Lucian
the Purifier
Senna wins against Lucian 42.33% of the time which is 6.33% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 2.18% less often than would be expected.
The average opponent winrate against Lucian is 48.66%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 46.00% of the time which is 3.64% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.53% more often than would be expected.
The average opponent winrate against Aphelios is 49.64%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 46.39% of the time which is 3.63% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.54% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.02%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 47.95% of the time which is 1.90% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 2.27% more often than would be expected.
The average opponent winrate against Caitlyn is 49.85%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 48.20% of the time which is 0.50% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 3.65% more often than would be expected.
The average opponent winrate against Smolder is 48.70%.


Jhin
the Virtuoso
Senna wins against Jhin 48.79% of the time which is 0.92% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 3.25% more often than would be expected.
The average opponent winrate against Jhin is 49.71%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 50.00% of the time which is 1.61% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.57% more often than would be expected.
The average opponent winrate against Ezreal is 51.61%.