

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.
Gold+ Champions Analysed: 32,382,961
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 top vs bottom Counters
Senna top on Patch 15.11 is the strongest counter to bottom champions of Ashe, Tristana & Draven. While Senna top is countered most by bottom champions of Miss Fortune, Sivir & Smolder. Below is a detailed breakdown of Senna top counters against bottom champions with a minimum of 100 games.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 41.87% of the time which is 6.32% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 3.34% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.19%.


Sivir
the Battle Mistress
Senna wins against Sivir 42.80% of the time which is 4.60% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.63% less often than would be expected.
The average opponent winrate against Sivir is 47.40%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 43.96% of the time which is 4.82% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.84% less often than would be expected.
The average opponent winrate against Smolder is 48.78%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 44.17% of the time which is 6.49% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 3.50% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.66%.


Samira
the Desert Rose
Senna wins against Samira 44.26% of the time which is 5.54% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.55% less often than would be expected.
The average opponent winrate against Samira is 49.80%.


Twitch
the Plague Rat
Senna wins against Twitch 44.59% of the time which is 3.88% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.90% less often than would be expected.
The average opponent winrate against Twitch is 48.47%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 45.59% of the time which is 4.20% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.21% less often than would be expected.
The average opponent winrate against Caitlyn is 49.79%.


Jhin
the Virtuoso
Senna wins against Jhin 45.61% of the time which is 3.78% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.79% less often than would be expected.
The average opponent winrate against Jhin is 49.39%.


Jinx
the Loose Cannon
Senna wins against Jinx 45.93% of the time which is 1.82% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.15% more often than would be expected.
The average opponent winrate against Jinx is 47.75%.


Lucian
the Purifier
Senna wins against Lucian 46.12% of the time which is 3.49% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.50% less often than would be expected.
The average opponent winrate against Lucian is 49.61%.


Xayah
the Rebel
Senna wins against Xayah 46.56% of the time which is 2.36% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.62% more often than would be expected.
The average opponent winrate against Xayah is 48.92%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 48.53% of the time which is 1.48% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.51% more often than would be expected.
The average opponent winrate against Aphelios is 50.01%.


Zeri
The Spark of Zaun
Senna wins against Zeri 48.57% of the time which is 0.98% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 2.01% more often than would be expected.
The average opponent winrate against Zeri is 49.55%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 48.61% of the time which is 3.28% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.29% less often than would be expected.
The average opponent winrate against Ezreal is 51.89%.


Varus
the Arrow of Retribution
Senna wins against Varus 48.84% of the time which is 2.61% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.38% more often than would be expected.
The average opponent winrate against Varus is 51.45%.


Vayne
the Night Hunter
Senna wins against Vayne 48.87% of the time which is 1.04% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 4.01% more often than would be expected.
The average opponent winrate against Vayne is 47.83%.


Draven
the Glorious Executioner
Senna wins against Draven 49.01% of the time which is 2.15% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.84% more often than would be expected.
The average opponent winrate against Draven is 51.16%.


Tristana
the Yordle Gunner
Senna wins against Tristana 49.15% of the time which is 0.43% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 3.41% more often than would be expected.
The average opponent winrate against Tristana is 48.72%.


Ashe
the Frost Archer
Senna wins against Ashe 49.42% of the time which is 0.18% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 3.17% more often than would be expected.
The average opponent winrate against Ashe is 49.24%.