

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.
Silver Champions Analysed: 40,662,087
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 Teemo, Kalista & Yunara. While Senna support is countered most by bottom champions of Xerath, Twisted Fate & Swain. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Xerath
the Magus Ascendant
Senna wins against Xerath 35.34% of the time which is 12.08% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 9.91% less often than would be expected.
The average opponent winrate against Xerath is 47.42%.


Twisted Fate
the Card Master
Senna wins against Twisted Fate 42.98% of the time which is 10.64% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 8.46% less often than would be expected.
The average opponent winrate against Twisted Fate is 53.62%.


Swain
the Noxian Grand General
Senna wins against Swain 43.10% of the time which is 3.21% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.05% less often than would be expected.
The average opponent winrate against Swain is 46.31%.


Veigar
the Tiny Master of Evil
Senna wins against Veigar 43.15% of the time which is 3.84% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.67% less often than would be expected.
The average opponent winrate against Veigar is 46.99%.


Hwei
the Visionary
Senna wins against Hwei 43.32% of the time which is 4.19% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 2.02% less often than would be expected.
The average opponent winrate against Hwei is 47.51%.


Akshan
the Rogue Sentinel
Senna wins against Akshan 44.07% of the time which is 8.44% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 6.26% less often than would be expected.
The average opponent winrate against Akshan is 52.51%.


Kog'Maw
the Mouth of the Abyss
Senna wins against Kog'Maw 45.32% of the time which is 2.23% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.06% less often than would be expected.
The average opponent winrate against Kog'Maw is 47.55%.


Twitch
the Plague Rat
Senna wins against Twitch 45.50% of the time which is 3.78% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.60% less often than would be expected.
The average opponent winrate against Twitch is 49.28%.


Jinx
the Loose Cannon
Senna wins against Jinx 45.79% of the time which is 2.62% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.45% less often than would be expected.
The average opponent winrate against Jinx is 48.41%.


Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 45.83% of the time which is 1.54% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 0.63% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.37%.


Lux
the Lady of Luminosity
Senna wins against Lux 45.84% of the time which is 2.92% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.74% less often than would be expected.
The average opponent winrate against Lux is 48.76%.


Heimerdinger
the Revered Inventor
Senna wins against Heimerdinger 45.87% of the time which is 3.27% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.09% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.14%.


Ziggs
the Hexplosives Expert
Senna wins against Ziggs 46.01% of the time which is 2.84% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.66% less often than would be expected.
The average opponent winrate against Ziggs is 48.85%.


Nilah
the Joy Unbound
Senna wins against Nilah 46.08% of the time which is 0.22% lower against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 1.94% more often than would be expected.
The average opponent winrate against Nilah is 46.30%.


Jhin
the Virtuoso
Senna wins against Jhin 46.24% of the time which is 3.39% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.21% less often than would be expected.
The average opponent winrate against Jhin is 49.63%.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 46.66% of the time which is 1.80% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.38% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.46%.


Aurelion Sol
The Star Forger
Senna wins against Aurelion Sol 46.98% of the time which is 0.03% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 2.14% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.01%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 47.04% of the time which is 3.21% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.03% less often than would be expected.
The average opponent winrate against Aphelios is 50.25%.


Sivir
the Battle Mistress
Senna wins against Sivir 47.06% of the time which is 0.74% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.43% more often than would be expected.
The average opponent winrate against Sivir is 47.80%.


Yasuo
the Unforgiven
Senna wins against Yasuo 47.08% of the time which is 1.77% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.41% more often than would be expected.
The average opponent winrate against Yasuo is 48.85%.


Tristana
the Yordle Gunner
Senna wins against Tristana 47.12% of the time which is 3.08% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.90% less often than would be expected.
The average opponent winrate against Tristana is 50.20%.


Malzahar
the Prophet of the Void
Senna wins against Malzahar 47.33% of the time which is 0.67% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.50% more often than would be expected.
The average opponent winrate against Malzahar is 48.00%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 47.56% of the time which is 2.56% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.38% less often than would be expected.
The average opponent winrate against Caitlyn is 50.12%.


Ashe
the Frost Archer
Senna wins against Ashe 47.63% of the time which is 2.32% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.14% less often than would be expected.
The average opponent winrate against Ashe is 49.95%.


Samira
the Desert Rose
Senna wins against Samira 47.76% of the time which is 1.63% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.55% more often than would be expected.
The average opponent winrate against Samira is 49.39%.


Brand
the Burning Vengeance
Senna wins against Brand 47.80% of the time which is 0.98% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.20% more often than would be expected.
The average opponent winrate against Brand is 48.78%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 47.91% of the time which is 0.93% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.25% more often than would be expected.
The average opponent winrate against Smolder is 48.84%.


Vayne
the Night Hunter
Senna wins against Vayne 48.21% of the time which is 0.49% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.69% more often than would be expected.
The average opponent winrate against Vayne is 48.70%.


Draven
the Glorious Executioner
Senna wins against Draven 48.54% of the time which is 4.14% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.96% less often than would be expected.
The average opponent winrate against Draven is 52.68%.


Zeri
The Spark of Zaun
Senna wins against Zeri 48.67% of the time which is 1.43% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.75% more often than would be expected.
The average opponent winrate against Zeri is 50.10%.


Lucian
the Purifier
Senna wins against Lucian 48.93% of the time which is 2.36% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.18% less often than would be expected.
The average opponent winrate against Lucian is 51.29%.


Xayah
the Rebel
Senna wins against Xayah 49.08% of the time which is 1.11% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 1.07% more often than would be expected.
The average opponent winrate against Xayah is 50.19%.


Mel
the Soul's Reflection
Senna wins against Mel 49.14% of the time which is 0.68% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.50% more often than would be expected.
The average opponent winrate against Mel is 49.82%.


Corki
the Daring Bombardier
Senna wins against Corki 49.20% of the time which is 4.14% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.96% less often than would be expected.
The average opponent winrate against Corki is 53.34%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 49.35% of the time which is 2.04% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.14% more often than would be expected.
The average opponent winrate against Kai'Sa is 51.39%.


Varus
the Arrow of Retribution
Senna wins against Varus 49.70% of the time which is 3.19% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.01% less often than would be expected.
The average opponent winrate against Varus is 52.89%.


Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 50.36% of the time which is 1.35% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 3.53% more often than would be expected.
The average opponent winrate against Seraphine is 49.01%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 50.82% of the time which is 1.89% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.29% more often than would be expected.
The average opponent winrate against Ezreal is 52.71%.


Yunara
the Unbroken Faith
Senna wins against Yunara 51.56% of the time which is 1.59% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.59% more often than would be expected.
The average opponent winrate against Yunara is 53.15%.


Kalista
the Spear of Vengeance
Senna wins against Kalista 53.55% of the time which is 1.27% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.90% more often than would be expected.
The average opponent winrate against Kalista is 54.82%.


Teemo
the Swift Scout
Senna wins against Teemo 56.41% of the time which is 5.25% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 7.43% more often than would be expected.
The average opponent winrate against Teemo is 51.16%.