

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: 39,350,127
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 30 is the strongest counter to bottom champions of Brand, Corki & Kalista. While Senna support is countered most by bottom champions of Aurelion Sol, Swain & Lux. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Aurelion Sol
The Star Forger
Senna wins against Aurelion Sol 35.71% of the time which is 12.21% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 10.78% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.92%.


Swain
the Noxian Grand General
Senna wins against Swain 42.95% of the time which is 3.44% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.02% less often than would be expected.
The average opponent winrate against Swain is 46.39%.


Lux
the Lady of Luminosity
Senna wins against Lux 43.73% of the time which is 4.56% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 3.13% less often than would be expected.
The average opponent winrate against Lux is 48.29%.


Hwei
the Visionary
Senna wins against Hwei 44.23% of the time which is 3.00% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.58% less often than would be expected.
The average opponent winrate against Hwei is 47.23%.


Karthus
the Deathsinger
Senna wins against Karthus 44.34% of the time which is 4.61% lower against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 3.18% less often than would be expected.
The average opponent winrate against Karthus is 48.95%.


Veigar
the Tiny Master of Evil
Senna wins against Veigar 44.47% of the time which is 2.91% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.49% less often than would be expected.
The average opponent winrate against Veigar is 47.38%.


Kog'Maw
the Mouth of the Abyss
Senna wins against Kog'Maw 44.73% of the time which is 2.10% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.68% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.83%.


Ziggs
the Hexplosives Expert
Senna wins against Ziggs 45.71% of the time which is 1.87% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.45% less often than would be expected.
The average opponent winrate against Ziggs is 47.58%.


Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 45.79% of the time which is 2.38% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 0.95% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.17%.


Tristana
the Yordle Gunner
Senna wins against Tristana 46.06% of the time which is 4.03% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.60% less often than would be expected.
The average opponent winrate against Tristana is 50.09%.


Jhin
the Virtuoso
Senna wins against Jhin 46.41% of the time which is 3.20% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.77% less often than would be expected.
The average opponent winrate against Jhin is 49.61%.


Nilah
the Joy Unbound
Senna wins against Nilah 46.47% of the time which is 0.04% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 1.46% more often than would be expected.
The average opponent winrate against Nilah is 46.43%.


Ashe
the Frost Archer
Senna wins against Ashe 46.77% of the time which is 2.39% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.96% less often than would be expected.
The average opponent winrate against Ashe is 49.16%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 47.00% of the time which is 2.94% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.51% less often than would be expected.
The average opponent winrate against Aphelios is 49.94%.


Sivir
the Battle Mistress
Senna wins against Sivir 47.03% of the time which is 0.59% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.83% more often than would be expected.
The average opponent winrate against Sivir is 47.62%.


Jinx
the Loose Cannon
Senna wins against Jinx 47.07% of the time which is 1.17% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.26% more often than would be expected.
The average opponent winrate against Jinx is 48.24%.


Twitch
the Plague Rat
Senna wins against Twitch 47.12% of the time which is 1.55% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.12% less often than would be expected.
The average opponent winrate against Twitch is 48.67%.


Mel
the Soul's Reflection
Senna wins against Mel 47.27% of the time which is 3.31% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.88% less often than would be expected.
The average opponent winrate against Mel is 50.58%.


Samira
the Desert Rose
Senna wins against Samira 47.46% of the time which is 1.94% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.51% less often than would be expected.
The average opponent winrate against Samira is 49.40%.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 47.50% of the time which is 1.37% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.06% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.87%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 47.80% of the time which is 0.34% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.09% more often than would be expected.
The average opponent winrate against Smolder is 48.14%.


Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 47.86% of the time which is 0.34% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.09% more often than would be expected.
The average opponent winrate against Seraphine is 48.20%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 48.08% of the time which is 2.05% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.62% less often than would be expected.
The average opponent winrate against Caitlyn is 50.13%.


Vayne
the Night Hunter
Senna wins against Vayne 48.67% of the time which is 0.85% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.27% more often than would be expected.
The average opponent winrate against Vayne is 47.82%.


Varus
the Arrow of Retribution
Senna wins against Varus 49.07% of the time which is 3.04% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.61% less often than would be expected.
The average opponent winrate against Varus is 52.11%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 49.17% of the time which is 1.20% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.23% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.37%.


Lucian
the Purifier
Senna wins against Lucian 49.35% of the time which is 1.14% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.29% more often than would be expected.
The average opponent winrate against Lucian is 50.49%.


Yasuo
the Unforgiven
Senna wins against Yasuo 49.41% of the time which is 0.05% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.48% more often than would be expected.
The average opponent winrate against Yasuo is 49.36%.


Zeri
The Spark of Zaun
Senna wins against Zeri 49.61% of the time which is 0.42% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 1.85% more often than would be expected.
The average opponent winrate against Zeri is 49.19%.


Draven
the Glorious Executioner
Senna wins against Draven 49.79% of the time which is 2.20% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.77% less often than would be expected.
The average opponent winrate against Draven is 51.99%.


Xayah
the Rebel
Senna wins against Xayah 50.78% of the time which is 0.76% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.19% more often than would be expected.
The average opponent winrate against Xayah is 50.02%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 51.19% of the time which is 1.36% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.07% more often than would be expected.
The average opponent winrate against Ezreal is 52.55%.


Yunara
the Unbroken Faith
Senna wins against Yunara 52.15% of the time which is 0.35% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 1.08% more often than would be expected.
The average opponent winrate against Yunara is 52.50%.


Kalista
the Spear of Vengeance
Senna wins against Kalista 52.43% of the time which is 2.16% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.74% less often than would be expected.
The average opponent winrate against Kalista is 54.59%.


Corki
the Daring Bombardier
Senna wins against Corki 52.64% of the time which is 0.32% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.75% more often than would be expected.
The average opponent winrate against Corki is 52.32%.


Brand
the Burning Vengeance
Senna wins against Brand 58.64% of the time which is 9.80% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 11.23% more often than would be expected.
The average opponent winrate against Brand is 48.84%.