

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.
Unranked Champions Analysed: 391,822
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 15.4 is the strongest counter to bottom champions of Caitlyn, Jhin & Ashe. While Senna support is countered most by bottom champions of Jinx, Miss Fortune & Ezreal. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Jinx
the Loose Cannon
Senna wins against Jinx 34.54% of the time which is 18.10% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 9.17% less often than would be expected.
The average opponent winrate against Jinx is 52.64%.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 43.28% of the time which is 10.99% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.07% less often than would be expected.
The average opponent winrate against Miss Fortune is 54.27%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 44.30% of the time which is 8.20% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.73% more often than would be expected.
The average opponent winrate against Ezreal is 52.50%.


Ashe
the Frost Archer
Senna wins against Ashe 44.96% of the time which is 9.43% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.51% less often than would be expected.
The average opponent winrate against Ashe is 54.39%.


Jhin
the Virtuoso
Senna wins against Jhin 46.43% of the time which is 8.20% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.72% more often than would be expected.
The average opponent winrate against Jhin is 54.63%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 49.59% of the time which is 4.77% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 4.15% more often than would be expected.
The average opponent winrate against Caitlyn is 54.36%.