

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: 1,336,889
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 14 is the strongest counter to bottom champions of Jhin, Ezreal & Smolder. While Senna bottom is countered most by bottom champions of Caitlyn, Tristana & Ashe. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 46.05% of the time which is 5.74% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 6.98% less often than would be expected.
The average opponent winrate against Caitlyn is 51.79%.


Tristana
the Yordle Gunner
Senna wins against Tristana 47.67% of the time which is 1.45% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.69% less often than would be expected.
The average opponent winrate against Tristana is 49.12%.


Ashe
the Frost Archer
Senna wins against Ashe 48.15% of the time which is 0.74% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.98% less often than would be expected.
The average opponent winrate against Ashe is 48.89%.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 48.60% of the time which is 1.55% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.79% less often than would be expected.
The average opponent winrate against Miss Fortune is 50.15%.


Jinx
the Loose Cannon
Senna wins against Jinx 49.22% of the time which is 0.24% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.48% less often than would be expected.
The average opponent winrate against Jinx is 49.46%.


Yunara
the Unbroken Faith
Senna wins against Yunara 49.31% of the time which is 1.21% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 2.45% less often than would be expected.
The average opponent winrate against Yunara is 50.52%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 50.62% of the time which is 0.52% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.72% less often than would be expected.
The average opponent winrate against Aphelios is 50.10%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 51.19% of the time which is 1.36% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.12% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.83%.


Sivir
the Battle Mistress
Senna wins against Sivir 52.13% of the time which is 2.61% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.37% more often than would be expected.
The average opponent winrate against Sivir is 49.52%.


Lucian
the Purifier
Senna wins against Lucian 53.17% of the time which is 2.82% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.58% more often than would be expected.
The average opponent winrate against Lucian is 50.35%.


Zeri
The Spark of Zaun
Senna wins against Zeri 53.54% of the time which is 3.81% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 2.57% more often than would be expected.
The average opponent winrate against Zeri is 49.73%.


Varus
the Arrow of Retribution
Senna wins against Varus 53.90% of the time which is 2.28% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.04% more often than would be expected.
The average opponent winrate against Varus is 51.62%.


Corki
the Daring Bombardier
Senna wins against Corki 54.61% of the time which is 4.39% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 3.15% more often than would be expected.
The average opponent winrate against Corki is 50.22%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 54.75% of the time which is 3.94% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.70% more often than would be expected.
The average opponent winrate against Smolder is 50.81%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 56.34% of the time which is 3.34% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.11% more often than would be expected.
The average opponent winrate against Ezreal is 53.00%.


Jhin
the Virtuoso
Senna wins against Jhin 57.46% of the time which is 6.02% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 4.78% more often than would be expected.
The average opponent winrate against Jhin is 51.44%.