

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.
Bronze Champions Analysed: 17,808,321
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 bottom vs bottom Counters
Senna bottom on Patch 15.9 is the strongest counter to bottom champions of Jhin, Vayne & Caitlyn. While Senna bottom is countered most by bottom champions of Xayah, Smolder & Ezreal. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Xayah
the Rebel
Senna wins against Xayah 41.51% of the time which is 8.93% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 4.44% less often than would be expected.
The average opponent winrate against Xayah is 50.44%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 42.50% of the time which is 7.41% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.92% less often than would be expected.
The average opponent winrate against Smolder is 49.91%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 43.00% of the time which is 9.61% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 5.11% less often than would be expected.
The average opponent winrate against Ezreal is 52.61%.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 43.10% of the time which is 4.88% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.41% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.98%.


Twitch
the Plague Rat
Senna wins against Twitch 44.25% of the time which is 4.94% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.46% less often than would be expected.
The average opponent winrate against Twitch is 49.19%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 44.51% of the time which is 7.45% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.95% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.96%.


Jinx
the Loose Cannon
Senna wins against Jinx 44.54% of the time which is 4.15% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.33% more often than would be expected.
The average opponent winrate against Jinx is 48.69%.


Lucian
the Purifier
Senna wins against Lucian 44.56% of the time which is 6.82% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 2.32% less often than would be expected.
The average opponent winrate against Lucian is 51.38%.


Ashe
the Frost Archer
Senna wins against Ashe 44.94% of the time which is 5.38% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.89% less often than would be expected.
The average opponent winrate against Ashe is 50.32%.


Samira
the Desert Rose
Senna wins against Samira 45.34% of the time which is 5.03% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.54% less often than would be expected.
The average opponent winrate against Samira is 50.37%.


Tristana
the Yordle Gunner
Senna wins against Tristana 46.22% of the time which is 4.42% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.07% more often than would be expected.
The average opponent winrate against Tristana is 50.64%.


Varus
the Arrow of Retribution
Senna wins against Varus 46.63% of the time which is 5.69% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.19% less often than would be expected.
The average opponent winrate against Varus is 52.32%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 46.71% of the time which is 3.56% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.93% more often than would be expected.
The average opponent winrate against Caitlyn is 50.27%.


Vayne
the Night Hunter
Senna wins against Vayne 47.62% of the time which is 1.49% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.99% more often than would be expected.
The average opponent winrate against Vayne is 49.11%.


Jhin
the Virtuoso
Senna wins against Jhin 47.71% of the time which is 1.93% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.56% more often than would be expected.
The average opponent winrate against Jhin is 49.64%.