

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: 1,186,132
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 15.7 is the strongest counter to bottom champions of Lucian, Caitlyn & Ezreal. While Senna support is countered most by bottom champions of Sivir, Kai'Sa & Smolder. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Sivir
the Battle Mistress
Senna wins against Sivir 42.73% of the time which is 6.80% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 6.10% less often than would be expected.
The average opponent winrate against Sivir is 49.53%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 44.35% of the time which is 7.47% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 6.77% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.82%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 45.10% of the time which is 4.27% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 3.57% less often than would be expected.
The average opponent winrate against Smolder is 49.37%.


Varus
the Arrow of Retribution
Senna wins against Varus 45.78% of the time which is 6.03% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 5.33% less often than would be expected.
The average opponent winrate against Varus is 51.81%.


Jhin
the Virtuoso
Senna wins against Jhin 46.25% of the time which is 2.64% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.94% less often than would be expected.
The average opponent winrate against Jhin is 48.89%.


Tristana
the Yordle Gunner
Senna wins against Tristana 46.73% of the time which is 3.44% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.74% less often than would be expected.
The average opponent winrate against Tristana is 50.17%.


Vayne
the Night Hunter
Senna wins against Vayne 47.78% of the time which is 1.90% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.20% less often than would be expected.
The average opponent winrate against Vayne is 49.68%.


Ashe
the Frost Archer
Senna wins against Ashe 48.19% of the time which is 2.34% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.64% less often than would be expected.
The average opponent winrate against Ashe is 50.53%.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 48.64% of the time which is 0.85% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.55% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.79%.


Jinx
the Loose Cannon
Senna wins against Jinx 48.85% of the time which is 0.08% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.62% more often than would be expected.
The average opponent winrate against Jinx is 48.93%.


Samira
the Desert Rose
Senna wins against Samira 52.23% of the time which is 1.96% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.66% more often than would be expected.
The average opponent winrate against Samira is 50.27%.


Twitch
the Plague Rat
Senna wins against Twitch 53.23% of the time which is 3.13% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 3.83% more often than would be expected.
The average opponent winrate against Twitch is 50.10%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 53.33% of the time which is 1.65% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.35% more often than would be expected.
The average opponent winrate against Aphelios is 51.68%.


Xayah
the Rebel
Senna wins against Xayah 53.33% of the time which is 2.82% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 3.52% more often than would be expected.
The average opponent winrate against Xayah is 50.51%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 53.97% of the time which is 1.18% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.88% more often than would be expected.
The average opponent winrate against Ezreal is 52.79%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 54.22% of the time which is 3.58% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 4.28% more often than would be expected.
The average opponent winrate against Caitlyn is 50.64%.


Lucian
the Purifier
Senna wins against Lucian 54.59% of the time which is 2.88% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 3.58% more often than would be expected.
The average opponent winrate against Lucian is 51.71%.