

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: 1,673,431
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 Aphelios, Yunara & Lucian. While Senna bottom is countered most by bottom champions of Sivir, Jhin & Twitch. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Sivir
the Battle Mistress
Senna wins against Sivir 46.80% of the time which is 0.00% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 2.61% less often than would be expected.
The average opponent winrate against Sivir is 46.80%.


Jhin
the Virtuoso
Senna wins against Jhin 47.49% of the time which is 1.39% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 4.00% less often than would be expected.
The average opponent winrate against Jhin is 48.88%.


Twitch
the Plague Rat
Senna wins against Twitch 47.52% of the time which is 0.74% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.87% less often than would be expected.
The average opponent winrate against Twitch is 46.78%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 49.28% of the time which is 1.31% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 3.92% less often than would be expected.
The average opponent winrate against Ezreal is 50.59%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 49.41% of the time which is 1.72% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.89% less often than would be expected.
The average opponent winrate against Kai'Sa is 47.69%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 49.50% of the time which is 2.15% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.46% less often than would be expected.
The average opponent winrate against Smolder is 47.35%.


Jinx
the Loose Cannon
Senna wins against Jinx 50.94% of the time which is 4.36% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.75% more often than would be expected.
The average opponent winrate against Jinx is 46.58%.


Lucian
the Purifier
Senna wins against Lucian 51.94% of the time which is 3.86% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.25% more often than would be expected.
The average opponent winrate against Lucian is 48.08%.


Yunara
the Unbroken Faith
Senna wins against Yunara 52.51% of the time which is 5.10% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 2.49% more often than would be expected.
The average opponent winrate against Yunara is 47.41%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 55.56% of the time which is 7.37% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 4.76% more often than would be expected.
The average opponent winrate against Aphelios is 48.19%.