

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.
Diamond+ Champions Analysed: 6,653,203
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 middle Counters
Senna support on Patch 15.4 is the strongest counter to middle champions of Smolder, Mel & Galio. While Senna support is countered most by middle champions of Qiyana, Tryndamere & Neeko. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Qiyana
Empress of the Elements
Senna wins against Qiyana 45.13% of the time which is 1.04% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 5.87% less often than would be expected.
The average opponent winrate against Qiyana is 46.17%.


Neeko
the Curious Chameleon
Senna wins against Neeko 45.28% of the time which is 0.17% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 5.00% less often than would be expected.
The average opponent winrate against Neeko is 45.45%.


Tryndamere
the Barbarian King
Senna wins against Tryndamere 45.28% of the time which is 0.83% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 5.66% less often than would be expected.
The average opponent winrate against Tryndamere is 46.11%.


Annie
the Dark Child
Senna wins against Annie 46.59% of the time which is 0.56% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 4.27% less often than would be expected.
The average opponent winrate against Annie is 46.03%.


Garen
The Might of Demacia
Senna wins against Garen 47.13% of the time which is 0.80% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 4.04% less often than would be expected.
The average opponent winrate against Garen is 46.33%.


Quinn
Demacia's Wings
Senna wins against Quinn 47.86% of the time which is 4.07% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 0.75% less often than would be expected.
The average opponent winrate against Quinn is 43.79%.


Anivia
the Cryophoenix
Senna wins against Anivia 48.38% of the time which is 3.56% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 1.27% less often than would be expected.
The average opponent winrate against Anivia is 44.82%.


Zoe
the Aspect of Twilight
Senna wins against Zoe 48.57% of the time which is 1.90% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 2.94% less often than would be expected.
The average opponent winrate against Zoe is 46.67%.


Akshan
the Rogue Sentinel
Senna wins against Akshan 49.11% of the time which is 2.48% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 2.36% less often than would be expected.
The average opponent winrate against Akshan is 46.63%.


Jayce
the Defender of Tomorrow
Senna wins against Jayce 49.12% of the time which is 0.63% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 4.21% less often than would be expected.
The average opponent winrate against Jayce is 48.49%.


Kayle
the Righteous
Senna wins against Kayle 49.28% of the time which is 3.51% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.32% less often than would be expected.
The average opponent winrate against Kayle is 45.77%.


Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 49.52% of the time which is 3.68% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.15% less often than would be expected.
The average opponent winrate against Vel'Koz is 45.84%.


Karma
the Enlightened One
Senna wins against Karma 49.62% of the time which is 1.80% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 3.04% less often than would be expected.
The average opponent winrate against Karma is 47.82%.


Lux
the Lady of Luminosity
Senna wins against Lux 49.83% of the time which is 1.79% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 3.05% less often than would be expected.
The average opponent winrate against Lux is 48.04%.


Twisted Fate
the Card Master
Senna wins against Twisted Fate 50.33% of the time which is 2.47% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.37% less often than would be expected.
The average opponent winrate against Twisted Fate is 47.86%.


Taliyah
the Stoneweaver
Senna wins against Taliyah 50.44% of the time which is 4.78% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.05% less often than would be expected.
The average opponent winrate against Taliyah is 45.66%.


Tristana
the Yordle Gunner
Senna wins against Tristana 50.84% of the time which is 0.13% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 4.71% less often than would be expected.
The average opponent winrate against Tristana is 50.71%.


Diana
Scorn of the Moon
Senna wins against Diana 51.03% of the time which is 4.33% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.51% less often than would be expected.
The average opponent winrate against Diana is 46.70%.


Kassadin
the Void Walker
Senna wins against Kassadin 51.05% of the time which is 3.88% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 0.96% less often than would be expected.
The average opponent winrate against Kassadin is 47.17%.


Katarina
the Sinister Blade
Senna wins against Katarina 51.11% of the time which is 3.72% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.12% less often than would be expected.
The average opponent winrate against Katarina is 47.39%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 51.41% of the time which is 3.29% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 1.55% less often than would be expected.
The average opponent winrate against Aurora is 48.12%.


Yasuo
the Unforgiven
Senna wins against Yasuo 51.48% of the time which is 3.60% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.24% less often than would be expected.
The average opponent winrate against Yasuo is 47.88%.


Veigar
the Tiny Master of Evil
Senna wins against Veigar 51.51% of the time which is 4.97% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.13% more often than would be expected.
The average opponent winrate against Veigar is 46.54%.


Talon
the Blade's Shadow
Senna wins against Talon 51.55% of the time which is 4.31% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 0.53% less often than would be expected.
The average opponent winrate against Talon is 47.24%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 51.92% of the time which is 5.28% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.44% more often than would be expected.
The average opponent winrate against Ekko is 46.64%.


Syndra
the Dark Sovereign
Senna wins against Syndra 51.93% of the time which is 4.54% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 0.30% less often than would be expected.
The average opponent winrate against Syndra is 47.39%.


Ambessa
Matriarch of War
Senna wins against Ambessa 51.98% of the time which is 2.50% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 2.34% less often than would be expected.
The average opponent winrate against Ambessa is 49.48%.


Swain
the Noxian Grand General
Senna wins against Swain 52.21% of the time which is 7.53% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.71% more often than would be expected.
The average opponent winrate against Swain is 44.68%.


Lissandra
the Ice Witch
Senna wins against Lissandra 52.35% of the time which is 5.60% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 0.76% more often than would be expected.
The average opponent winrate against Lissandra is 46.75%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 52.36% of the time which is 8.22% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 3.40% more often than would be expected.
The average opponent winrate against Cho'Gath is 44.14%.


Irelia
the Blade Dancer
Senna wins against Irelia 52.51% of the time which is 4.99% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.15% more often than would be expected.
The average opponent winrate against Irelia is 47.52%.


Akali
the Rogue Assassin
Senna wins against Akali 52.61% of the time which is 4.34% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.50% less often than would be expected.
The average opponent winrate against Akali is 48.27%.


Malzahar
the Prophet of the Void
Senna wins against Malzahar 52.79% of the time which is 5.67% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.83% more often than would be expected.
The average opponent winrate against Malzahar is 47.12%.


LeBlanc
the Deceiver
Senna wins against LeBlanc 52.85% of the time which is 5.16% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.32% more often than would be expected.
The average opponent winrate against LeBlanc is 47.69%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 53.23% of the time which is 6.92% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 2.08% more often than would be expected.
The average opponent winrate against Naafiri is 46.31%.


Ziggs
the Hexplosives Expert
Senna wins against Ziggs 53.27% of the time which is 4.44% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.40% less often than would be expected.
The average opponent winrate against Ziggs is 48.83%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 53.37% of the time which is 6.43% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.59% more often than would be expected.
The average opponent winrate against Pantheon is 46.94%.


Viktor
the Herald of the Arcane
Senna wins against Viktor 53.45% of the time which is 5.70% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.86% more often than would be expected.
The average opponent winrate against Viktor is 47.75%.


Ahri
the Nine-Tailed Fox
Senna wins against Ahri 53.49% of the time which is 6.72% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 1.88% more often than would be expected.
The average opponent winrate against Ahri is 46.77%.


Yone
the Unforgotten
Senna wins against Yone 53.55% of the time which is 3.77% higher 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 49.78%.


Hwei
the Visionary
Senna wins against Hwei 53.60% of the time which is 4.93% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.09% more often than would be expected.
The average opponent winrate against Hwei is 48.67%.


Corki
the Daring Bombardier
Senna wins against Corki 53.70% of the time which is 3.43% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.41% less often than would be expected.
The average opponent winrate against Corki is 50.27%.


Ryze
the Rune Mage
Senna wins against Ryze 53.94% of the time which is 6.36% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 1.52% more often than would be expected.
The average opponent winrate against Ryze is 47.58%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 54.06% of the time which is 7.01% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 2.17% more often than would be expected.
The average opponent winrate against Vladimir is 47.05%.


Aurelion Sol
The Star Forger
Senna wins against Aurelion Sol 54.14% of the time which is 7.32% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 2.48% more often than would be expected.
The average opponent winrate against Aurelion Sol is 46.82%.


Fizz
the Tidal Trickster
Senna wins against Fizz 54.29% of the time which is 7.28% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 2.44% more often than would be expected.
The average opponent winrate against Fizz is 47.01%.


Xerath
the Magus Ascendant
Senna wins against Xerath 54.35% of the time which is 6.91% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 2.07% more often than would be expected.
The average opponent winrate against Xerath is 47.44%.


Vex
the Gloomist
Senna wins against Vex 54.38% of the time which is 9.02% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 4.19% more often than would be expected.
The average opponent winrate against Vex is 45.36%.


Orianna
the Lady of Clockwork
Senna wins against Orianna 54.51% of the time which is 6.45% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 1.61% more often than would be expected.
The average opponent winrate against Orianna is 48.06%.


Sylas
the Unshackled
Senna wins against Sylas 54.56% of the time which is 6.17% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.33% more often than would be expected.
The average opponent winrate against Sylas is 48.39%.


Azir
the Emperor of the Sands
Senna wins against Azir 54.60% of the time which is 4.51% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 0.33% less often than would be expected.
The average opponent winrate against Azir is 50.09%.


Cassiopeia
the Serpent's Embrace
Senna wins against Cassiopeia 54.89% of the time which is 9.53% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 4.70% more often than would be expected.
The average opponent winrate against Cassiopeia is 45.36%.


Malphite
Shard of the Monolith
Senna wins against Malphite 54.93% of the time which is 8.89% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 4.06% more often than would be expected.
The average opponent winrate against Malphite is 46.04%.


Zed
the Master of Shadows
Senna wins against Zed 54.99% of the time which is 5.92% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.08% more often than would be expected.
The average opponent winrate against Zed is 49.07%.


Galio
the Colossus
Senna wins against Galio 55.80% of the time which is 8.47% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 3.63% more often than would be expected.
The average opponent winrate against Galio is 47.33%.


Mel
the Soul's Reflection
Senna wins against Mel 56.59% of the time which is 3.50% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.32% less often than would be expected.
The average opponent winrate against Mel is 53.09%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 58.11% of the time which is 2.99% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.81% less often than would be expected.
The average opponent winrate against Smolder is 55.12%.