

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: 16,989,484
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 middle Counters
Senna bottom on Patch 15.16 is the strongest counter to middle champions of Galio, Tristana & Neeko. While Senna bottom is countered most by middle champions of Morgana, Kayle & Naafiri. Below is a detailed breakdown of Senna bottom counters against middle champions with a minimum of 100 games.


Morgana
the Fallen
Senna wins against Morgana 42.02% of the time which is 5.11% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 5.49% less often than would be expected.
The average opponent winrate against Morgana is 47.13%.


Kayle
the Righteous
Senna wins against Kayle 42.55% of the time which is 4.96% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 5.34% less often than would be expected.
The average opponent winrate against Kayle is 47.51%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 43.20% of the time which is 3.17% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 3.55% less often than would be expected.
The average opponent winrate against Naafiri is 46.37%.


Xerath
the Magus Ascendant
Senna wins against Xerath 43.88% of the time which is 4.15% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 4.53% less often than would be expected.
The average opponent winrate against Xerath is 48.03%.


Talon
the Blade's Shadow
Senna wins against Talon 44.19% of the time which is 5.01% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 5.39% less often than would be expected.
The average opponent winrate against Talon is 49.20%.


Sion
The Undead Juggernaut
Senna wins against Sion 45.10% of the time which is 1.75% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 2.13% less often than would be expected.
The average opponent winrate against Sion is 46.85%.


Annie
the Dark Child
Senna wins against Annie 45.33% of the time which is 3.20% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 3.58% less often than would be expected.
The average opponent winrate against Annie is 48.53%.


Twitch
the Plague Rat
Senna wins against Twitch 45.90% of the time which is 2.52% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.90% less often than would be expected.
The average opponent winrate against Twitch is 48.42%.


Anivia
the Cryophoenix
Senna wins against Anivia 45.95% of the time which is 2.62% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 3.00% less often than would be expected.
The average opponent winrate against Anivia is 48.57%.


Diana
Scorn of the Moon
Senna wins against Diana 46.46% of the time which is 1.36% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.74% less often than would be expected.
The average opponent winrate against Diana is 47.82%.


Lissandra
the Ice Witch
Senna wins against Lissandra 46.53% of the time which is 2.87% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 3.25% less often than would be expected.
The average opponent winrate against Lissandra is 49.40%.


Malphite
Shard of the Monolith
Senna wins against Malphite 46.61% of the time which is 0.93% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.31% less often than would be expected.
The average opponent winrate against Malphite is 47.54%.


Zoe
the Aspect of Twilight
Senna wins against Zoe 46.63% of the time which is 3.56% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 3.94% less often than would be expected.
The average opponent winrate against Zoe is 50.19%.


Hwei
the Visionary
Senna wins against Hwei 46.82% of the time which is 2.73% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 3.11% less often than would be expected.
The average opponent winrate against Hwei is 49.55%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 47.44% of the time which is 4.23% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 4.61% less often than would be expected.
The average opponent winrate against Smolder is 51.67%.


Malzahar
the Prophet of the Void
Senna wins against Malzahar 47.95% of the time which is 0.57% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.19% more often than would be expected.
The average opponent winrate against Malzahar is 47.38%.


Kassadin
the Void Walker
Senna wins against Kassadin 48.03% of the time which is 2.00% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 2.38% less often than would be expected.
The average opponent winrate against Kassadin is 50.03%.


Lux
the Lady of Luminosity
Senna wins against Lux 48.17% of the time which is 0.33% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.05% less often than would be expected.
The average opponent winrate against Lux is 47.84%.


Fizz
the Tidal Trickster
Senna wins against Fizz 48.33% of the time which is 0.17% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.21% less often than would be expected.
The average opponent winrate against Fizz is 48.16%.


Orianna
the Lady of Clockwork
Senna wins against Orianna 48.48% of the time which is 2.66% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 3.04% less often than would be expected.
The average opponent winrate against Orianna is 51.14%.


Ryze
the Rune Mage
Senna wins against Ryze 48.63% of the time which is 1.50% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 1.88% less often than would be expected.
The average opponent winrate against Ryze is 50.13%.


Katarina
the Sinister Blade
Senna wins against Katarina 48.63% of the time which is 2.23% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 2.61% less often than would be expected.
The average opponent winrate against Katarina is 50.86%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 48.72% of the time which is 0.19% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.19% less often than would be expected.
The average opponent winrate against Ekko is 48.53%.


Akshan
the Rogue Sentinel
Senna wins against Akshan 49.03% of the time which is 1.72% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 2.10% less often than would be expected.
The average opponent winrate against Akshan is 50.75%.


Jayce
the Defender of Tomorrow
Senna wins against Jayce 49.15% of the time which is 1.50% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.88% less often than would be expected.
The average opponent winrate against Jayce is 50.65%.


Taliyah
the Stoneweaver
Senna wins against Taliyah 49.19% of the time which is 2.88% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 3.26% less often than would be expected.
The average opponent winrate against Taliyah is 52.07%.


Zed
the Master of Shadows
Senna wins against Zed 49.37% of the time which is 1.31% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.69% less often than would be expected.
The average opponent winrate against Zed is 50.68%.


Qiyana
Empress of the Elements
Senna wins against Qiyana 49.46% of the time which is 2.55% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 2.93% less often than would be expected.
The average opponent winrate against Qiyana is 52.01%.


LeBlanc
the Deceiver
Senna wins against LeBlanc 49.48% of the time which is 0.61% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.99% less often than would be expected.
The average opponent winrate against LeBlanc is 50.09%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 49.70% of the time which is 2.50% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.12% more often than would be expected.
The average opponent winrate against Pantheon is 47.20%.


Azir
the Emperor of the Sands
Senna wins against Azir 49.82% of the time which is 2.93% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 3.31% less often than would be expected.
The average opponent winrate against Azir is 52.75%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 50.00% of the time which is 2.39% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 2.01% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.61%.


Brand
the Burning Vengeance
Senna wins against Brand 50.00% of the time which is 2.15% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.77% more often than would be expected.
The average opponent winrate against Brand is 47.85%.


Viego
The Ruined King
Senna wins against Viego 50.55% of the time which is 0.40% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 0.78% less often than would be expected.
The average opponent winrate against Viego is 50.95%.


Veigar
the Tiny Master of Evil
Senna wins against Veigar 50.69% of the time which is 2.87% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 2.49% more often than would be expected.
The average opponent winrate against Veigar is 47.82%.


Yone
the Unforgotten
Senna wins against Yone 50.81% of the time which is 0.69% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.07% less often than would be expected.
The average opponent winrate against Yone is 51.50%.


Akali
the Rogue Assassin
Senna wins against Akali 50.95% of the time which is 1.80% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.42% more often than would be expected.
The average opponent winrate against Akali is 49.15%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 50.98% of the time which is 1.77% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.39% more often than would be expected.
The average opponent winrate against Vladimir is 49.21%.


Irelia
the Blade Dancer
Senna wins against Irelia 51.07% of the time which is 2.67% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.29% more often than would be expected.
The average opponent winrate against Irelia is 48.40%.


Viktor
the Herald of the Arcane
Senna wins against Viktor 51.08% of the time which is 1.52% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 1.14% more often than would be expected.
The average opponent winrate against Viktor is 49.56%.


Twisted Fate
the Card Master
Senna wins against Twisted Fate 51.18% of the time which is 0.57% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 0.19% more often than would be expected.
The average opponent winrate against Twisted Fate is 50.61%.


Mel
the Soul's Reflection
Senna wins against Mel 51.46% of the time which is 0.24% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.14% less often than would be expected.
The average opponent winrate against Mel is 51.22%.


Vex
the Gloomist
Senna wins against Vex 52.13% of the time which is 4.25% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 3.87% more often than would be expected.
The average opponent winrate against Vex is 47.88%.


Yasuo
the Unforgiven
Senna wins against Yasuo 52.21% of the time which is 2.56% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.18% more often than would be expected.
The average opponent winrate against Yasuo is 49.65%.


Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 52.32% of the time which is 4.02% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 3.64% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.30%.


Swain
the Noxian Grand General
Senna wins against Swain 52.51% of the time which is 4.90% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 4.52% more often than would be expected.
The average opponent winrate against Swain is 47.61%.


Sylas
the Unshackled
Senna wins against Sylas 52.58% of the time which is 1.98% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.60% more often than would be expected.
The average opponent winrate against Sylas is 50.60%.


Ziggs
the Hexplosives Expert
Senna wins against Ziggs 52.61% of the time which is 3.31% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 2.93% more often than would be expected.
The average opponent winrate against Ziggs is 49.30%.


Ahri
the Nine-Tailed Fox
Senna wins against Ahri 52.85% of the time which is 2.84% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 2.46% more often than would be expected.
The average opponent winrate against Ahri is 50.01%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 52.99% of the time which is 1.95% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 1.57% more often than would be expected.
The average opponent winrate against Aurora is 51.04%.


Cassiopeia
the Serpent's Embrace
Senna wins against Cassiopeia 53.44% of the time which is 4.03% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 3.65% more often than would be expected.
The average opponent winrate against Cassiopeia is 49.41%.


Aurelion Sol
The Star Forger
Senna wins against Aurelion Sol 53.56% of the time which is 4.44% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 4.06% more often than would be expected.
The average opponent winrate against Aurelion Sol is 49.12%.


Syndra
the Dark Sovereign
Senna wins against Syndra 53.94% of the time which is 3.92% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 3.54% more often than would be expected.
The average opponent winrate against Syndra is 50.02%.


Neeko
the Curious Chameleon
Senna wins against Neeko 54.13% of the time which is 5.50% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 5.12% more often than would be expected.
The average opponent winrate against Neeko is 48.63%.


Tristana
the Yordle Gunner
Senna wins against Tristana 54.29% of the time which is 1.19% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.81% more often than would be expected.
The average opponent winrate against Tristana is 53.10%.


Galio
the Colossus
Senna wins against Galio 54.40% of the time which is 5.76% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 5.38% more often than would be expected.
The average opponent winrate against Galio is 48.64%.