

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.
Master+ Champions Analysed: 969,049
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 15.16 is the strongest counter to bottom champions of Lucian, Yunara & Sivir. While Senna bottom is countered most by bottom champions of Smolder, Aphelios & Jhin. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Smolder
the Fiery Fledgling
Senna wins against Smolder 44.07% of the time which is 3.02% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 5.66% less often than would be expected.
The average opponent winrate against Smolder is 47.09%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 46.67% of the time which is 1.57% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 4.21% less often than would be expected.
The average opponent winrate against Aphelios is 48.24%.


Jhin
the Virtuoso
Senna wins against Jhin 46.82% of the time which is 2.62% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 5.26% less often than would be expected.
The average opponent winrate against Jhin is 49.44%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 48.29% of the time which is 0.19% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.45% less often than would be expected.
The average opponent winrate against Kai'Sa is 48.10%.


Sivir
the Battle Mistress
Senna wins against Sivir 51.45% of the time which is 4.15% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.51% more often than would be expected.
The average opponent winrate against Sivir is 47.30%.


Yunara
the Unbroken Faith
Senna wins against Yunara 53.50% of the time which is 6.33% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 3.69% more often than would be expected.
The average opponent winrate against Yunara is 47.17%.


Lucian
the Purifier
Senna wins against Lucian 57.14% of the time which is 8.97% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 6.33% more often than would be expected.
The average opponent winrate against Lucian is 48.17%.