

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: 1,787,814
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 Mel, Twitch & Caitlyn. While Senna bottom is countered most by bottom champions of Vayne, Tristana & Draven. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Vayne
the Night Hunter
Senna wins against Vayne 47.26% of the time which is 1.13% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 4.48% less often than would be expected.
The average opponent winrate against Vayne is 46.13%.


Tristana
the Yordle Gunner
Senna wins against Tristana 47.37% of the time which is 1.21% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 4.40% less often than would be expected.
The average opponent winrate against Tristana is 46.16%.


Draven
the Glorious Executioner
Senna wins against Draven 49.43% of the time which is 2.94% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 2.67% less often than would be expected.
The average opponent winrate against Draven is 46.49%.


Nilah
the Joy Unbound
Senna wins against Nilah 50.34% of the time which is 5.21% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 0.39% less often than would be expected.
The average opponent winrate against Nilah is 45.13%.


Corki
the Daring Bombardier
Senna wins against Corki 50.40% of the time which is 2.21% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 3.40% less often than would be expected.
The average opponent winrate against Corki is 48.19%.


Yasuo
the Unforgiven
Senna wins against Yasuo 50.48% of the time which is 5.99% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.40% more often than would be expected.
The average opponent winrate against Yasuo is 44.49%.


Jinx
the Loose Cannon
Senna wins against Jinx 50.95% of the time which is 4.17% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.44% less often than would be expected.
The average opponent winrate against Jinx is 46.78%.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 51.06% of the time which is 3.51% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.10% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.55%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 52.62% of the time which is 4.31% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.30% less often than would be expected.
The average opponent winrate against Kai'Sa is 48.31%.


Xayah
the Rebel
Senna wins against Xayah 52.96% of the time which is 5.73% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.12% more often than would be expected.
The average opponent winrate against Xayah is 47.23%.


Ashe
the Frost Archer
Senna wins against Ashe 53.30% of the time which is 6.51% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.90% more often than would be expected.
The average opponent winrate against Ashe is 46.79%.


Sivir
the Battle Mistress
Senna wins against Sivir 53.47% of the time which is 7.16% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.55% more often than would be expected.
The average opponent winrate against Sivir is 46.31%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 53.88% of the time which is 5.57% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.04% less often than would be expected.
The average opponent winrate against Aphelios is 48.31%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 53.89% of the time which is 6.91% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.30% more often than would be expected.
The average opponent winrate against Smolder is 46.98%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 54.76% of the time which is 5.44% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.17% less often than would be expected.
The average opponent winrate against Ezreal is 49.32%.


Samira
the Desert Rose
Senna wins against Samira 54.81% of the time which is 8.05% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.44% more often than would be expected.
The average opponent winrate against Samira is 46.76%.


Varus
the Arrow of Retribution
Senna wins against Varus 54.85% of the time which is 5.12% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.49% less often than would be expected.
The average opponent winrate against Varus is 49.73%.


Jhin
the Virtuoso
Senna wins against Jhin 54.99% of the time which is 5.96% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.35% more often than would be expected.
The average opponent winrate against Jhin is 49.03%.


Lucian
the Purifier
Senna wins against Lucian 55.15% of the time which is 7.75% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 2.14% more often than would be expected.
The average opponent winrate against Lucian is 47.40%.


Zeri
The Spark of Zaun
Senna wins against Zeri 55.29% of the time which is 7.55% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 1.94% more often than would be expected.
The average opponent winrate against Zeri is 47.74%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 56.93% of the time which is 8.89% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 3.28% more often than would be expected.
The average opponent winrate against Caitlyn is 48.04%.


Twitch
the Plague Rat
Senna wins against Twitch 57.87% of the time which is 12.79% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 7.19% more often than would be expected.
The average opponent winrate against Twitch is 45.08%.


Mel
the Soul's Reflection
Senna wins against Mel 58.01% of the time which is 8.53% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 2.92% more often than would be expected.
The average opponent winrate against Mel is 49.48%.