

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.
D2+ Champions Analysed: 2,039,137
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 15.16 is the strongest counter to bottom champions of Ezreal, Ashe & Varus. While Senna support is countered most by bottom champions of Kai'Sa, Smolder & Sivir. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 45.19% of the time which is 3.74% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 4.68% less often than would be expected.
The average opponent winrate against Kai'Sa is 48.93%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 46.20% of the time which is 1.95% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.89% less often than would be expected.
The average opponent winrate against Smolder is 48.15%.


Sivir
the Battle Mistress
Senna wins against Sivir 47.89% of the time which is 0.13% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.81% less often than would be expected.
The average opponent winrate against Sivir is 47.76%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 48.21% of the time which is 0.67% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.61% less often than would be expected.
The average opponent winrate against Aphelios is 48.88%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 48.47% of the time which is 1.40% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 2.34% less often than would be expected.
The average opponent winrate against Caitlyn is 49.87%.


Draven
the Glorious Executioner
Senna wins against Draven 48.51% of the time which is 0.32% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.26% less often than would be expected.
The average opponent winrate against Draven is 48.83%.


Jinx
the Loose Cannon
Senna wins against Jinx 48.51% of the time which is 0.51% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.43% less often than would be expected.
The average opponent winrate against Jinx is 48.00%.


Yunara
the Unbroken Faith
Senna wins against Yunara 49.21% of the time which is 0.56% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.38% less often than would be expected.
The average opponent winrate against Yunara is 48.65%.


Lucian
the Purifier
Senna wins against Lucian 50.00% of the time which is 1.12% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.18% more often than would be expected.
The average opponent winrate against Lucian is 48.88%.


Jhin
the Virtuoso
Senna wins against Jhin 50.45% of the time which is 0.72% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.22% less often than would be expected.
The average opponent winrate against Jhin is 49.73%.


Zeri
The Spark of Zaun
Senna wins against Zeri 50.45% of the time which is 2.35% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 1.41% more often than would be expected.
The average opponent winrate against Zeri is 48.10%.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 50.82% of the time which is 0.93% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.01% less often than would be expected.
The average opponent winrate against Miss Fortune is 49.89%.


Tristana
the Yordle Gunner
Senna wins against Tristana 51.23% of the time which is 4.03% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 3.09% more often than would be expected.
The average opponent winrate against Tristana is 47.20%.


Vayne
the Night Hunter
Senna wins against Vayne 51.97% of the time which is 5.67% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 4.73% more often than would be expected.
The average opponent winrate against Vayne is 46.30%.


Twitch
the Plague Rat
Senna wins against Twitch 54.29% of the time which is 7.60% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 6.66% more often than would be expected.
The average opponent winrate against Twitch is 46.69%.


Varus
the Arrow of Retribution
Senna wins against Varus 55.56% of the time which is 4.52% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 3.58% more often than would be expected.
The average opponent winrate against Varus is 51.04%.


Ashe
the Frost Archer
Senna wins against Ashe 57.24% of the time which is 8.93% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 7.99% more often than would be expected.
The average opponent winrate against Ashe is 48.31%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 59.01% of the time which is 7.11% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 6.17% more often than would be expected.
The average opponent winrate against Ezreal is 51.90%.