

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.
Emerald+ Champions Analysed: 15,389,468
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 14 is the strongest counter to middle champions of Yunara, Pantheon & Sion. While Senna support is countered most by middle champions of Morgana, Akshan & Cho'Gath. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Morgana
the Fallen
Senna wins against Morgana 40.34% of the time which is 8.47% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 6.57% less often than would be expected.
The average opponent winrate against Morgana is 48.81%.


Akshan
the Rogue Sentinel
Senna wins against Akshan 42.86% of the time which is 5.93% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 4.03% less often than would be expected.
The average opponent winrate against Akshan is 48.79%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 42.93% of the time which is 6.47% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 4.57% less often than would be expected.
The average opponent winrate against Cho'Gath is 49.40%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 43.16% of the time which is 4.67% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 2.78% less often than would be expected.
The average opponent winrate against Naafiri is 47.83%.


Neeko
the Curious Chameleon
Senna wins against Neeko 44.12% of the time which is 3.53% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.64% less often than would be expected.
The average opponent winrate against Neeko is 47.65%.


Zac
the Secret Weapon
Senna wins against Zac 44.12% of the time which is 3.31% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 1.42% less often than would be expected.
The average opponent winrate against Zac is 47.43%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 44.15% of the time which is 4.62% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 2.72% less often than would be expected.
The average opponent winrate against Ekko is 48.77%.


Jayce
the Defender of Tomorrow
Senna wins against Jayce 44.71% of the time which is 5.66% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 3.76% less often than would be expected.
The average opponent winrate against Jayce is 50.37%.


Diana
Scorn of the Moon
Senna wins against Diana 44.80% of the time which is 3.77% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.87% less often than would be expected.
The average opponent winrate against Diana is 48.57%.


Zoe
the Aspect of Twilight
Senna wins against Zoe 44.97% of the time which is 3.35% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.45% less often than would be expected.
The average opponent winrate against Zoe is 48.32%.


Syndra
the Dark Sovereign
Senna wins against Syndra 45.47% of the time which is 4.43% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 2.53% less often than would be expected.
The average opponent winrate against Syndra is 49.90%.


Katarina
the Sinister Blade
Senna wins against Katarina 45.90% of the time which is 3.59% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.69% less often than would be expected.
The average opponent winrate against Katarina is 49.49%.


Talon
the Blade's Shadow
Senna wins against Talon 45.93% of the time which is 3.57% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.67% less often than would be expected.
The average opponent winrate against Talon is 49.50%.


Kayle
the Righteous
Senna wins against Kayle 46.07% of the time which is 2.11% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.21% less often than would be expected.
The average opponent winrate against Kayle is 48.18%.


Aurelion Sol
The Star Forger
Senna wins against Aurelion Sol 46.21% of the time which is 3.00% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.10% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.21%.


Lissandra
the Ice Witch
Senna wins against Lissandra 46.27% of the time which is 2.58% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 0.68% less often than would be expected.
The average opponent winrate against Lissandra is 48.85%.


Akali
the Rogue Assassin
Senna wins against Akali 46.35% of the time which is 3.36% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.46% less often than would be expected.
The average opponent winrate against Akali is 49.71%.


Kassadin
the Void Walker
Senna wins against Kassadin 46.53% of the time which is 3.53% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 1.63% less often than would be expected.
The average opponent winrate against Kassadin is 50.06%.


Anivia
the Cryophoenix
Senna wins against Anivia 46.71% of the time which is 1.25% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.64% more often than would be expected.
The average opponent winrate against Anivia is 47.96%.


Ziggs
the Hexplosives Expert
Senna wins against Ziggs 47.16% of the time which is 3.84% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.94% less often than would be expected.
The average opponent winrate against Ziggs is 51.00%.


Fizz
the Tidal Trickster
Senna wins against Fizz 47.17% of the time which is 2.17% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.27% less often than would be expected.
The average opponent winrate against Fizz is 49.34%.


Vex
the Gloomist
Senna wins against Vex 47.18% of the time which is 0.93% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 0.96% more often than would be expected.
The average opponent winrate against Vex is 48.11%.


Twisted Fate
the Card Master
Senna wins against Twisted Fate 47.22% of the time which is 2.15% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 0.25% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.37%.


Qiyana
Empress of the Elements
Senna wins against Qiyana 47.46% of the time which is 2.33% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.43% less often than would be expected.
The average opponent winrate against Qiyana is 49.79%.


Xerath
the Magus Ascendant
Senna wins against Xerath 47.55% of the time which is 1.37% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.53% more often than would be expected.
The average opponent winrate against Xerath is 48.92%.


Kennen
the Heart of the Tempest
Senna wins against Kennen 47.83% of the time which is 1.03% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 2.92% more often than would be expected.
The average opponent winrate against Kennen is 46.80%.


Hwei
the Visionary
Senna wins against Hwei 47.84% of the time which is 1.94% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.04% less often than would be expected.
The average opponent winrate against Hwei is 49.78%.


Galio
the Colossus
Senna wins against Galio 48.07% of the time which is 0.91% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.99% more often than would be expected.
The average opponent winrate against Galio is 48.98%.


Karma
the Enlightened One
Senna wins against Karma 48.12% of the time which is 2.39% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.49% less often than would be expected.
The average opponent winrate against Karma is 50.51%.


Taliyah
the Stoneweaver
Senna wins against Taliyah 48.12% of the time which is 1.96% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.06% less often than would be expected.
The average opponent winrate against Taliyah is 50.08%.


Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 48.20% of the time which is 0.07% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.83% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.27%.


Lux
the Lady of Luminosity
Senna wins against Lux 48.35% of the time which is 1.30% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.60% more often than would be expected.
The average opponent winrate against Lux is 49.65%.


LeBlanc
the Deceiver
Senna wins against LeBlanc 48.44% of the time which is 0.81% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.09% more often than would be expected.
The average opponent winrate against LeBlanc is 49.25%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 48.61% of the time which is 2.18% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.28% less often than would be expected.
The average opponent winrate against Aurora is 50.79%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 48.70% of the time which is 0.24% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.66% more often than would be expected.
The average opponent winrate against Vladimir is 48.94%.


Irelia
the Blade Dancer
Senna wins against Irelia 48.75% of the time which is 1.34% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.56% more often than would be expected.
The average opponent winrate against Irelia is 50.09%.


Quinn
Demacia's Wings
Senna wins against Quinn 48.75% of the time which is 2.84% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 4.72% more often than would be expected.
The average opponent winrate against Quinn is 45.91%.


Ahri
the Nine-Tailed Fox
Senna wins against Ahri 48.85% of the time which is 1.65% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.25% more often than would be expected.
The average opponent winrate against Ahri is 50.50%.


Malphite
Shard of the Monolith
Senna wins against Malphite 48.87% of the time which is 0.06% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.96% more often than would be expected.
The average opponent winrate against Malphite is 48.81%.


Sylas
the Unshackled
Senna wins against Sylas 48.87% of the time which is 1.70% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.20% more often than would be expected.
The average opponent winrate against Sylas is 50.57%.


Brand
the Burning Vengeance
Senna wins against Brand 48.87% of the time which is 1.23% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.67% more often than would be expected.
The average opponent winrate against Brand is 50.10%.


Annie
the Dark Child
Senna wins against Annie 48.89% of the time which is 0.40% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 2.30% more often than would be expected.
The average opponent winrate against Annie is 48.49%.


Yone
the Unforgotten
Senna wins against Yone 49.16% of the time which is 4.29% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.39% less often than would be expected.
The average opponent winrate against Yone is 53.45%.


Zed
the Master of Shadows
Senna wins against Zed 49.21% of the time which is 1.37% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.53% more often than would be expected.
The average opponent winrate against Zed is 50.58%.


Yasuo
the Unforgiven
Senna wins against Yasuo 49.34% of the time which is 1.43% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.47% more often than would be expected.
The average opponent winrate against Yasuo is 50.77%.


Orianna
the Lady of Clockwork
Senna wins against Orianna 49.34% of the time which is 1.51% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.39% more often than would be expected.
The average opponent winrate against Orianna is 50.85%.


Malzahar
the Prophet of the Void
Senna wins against Malzahar 49.47% of the time which is 0.08% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.98% more often than would be expected.
The average opponent winrate against Malzahar is 49.39%.


Zilean
the Chronokeeper
Senna wins against Zilean 49.53% of the time which is 2.70% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 4.59% more often than would be expected.
The average opponent winrate against Zilean is 46.83%.


Tristana
the Yordle Gunner
Senna wins against Tristana 49.75% of the time which is 2.35% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.45% less often than would be expected.
The average opponent winrate against Tristana is 52.10%.


Veigar
the Tiny Master of Evil
Senna wins against Veigar 49.94% of the time which is 0.16% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.74% more often than would be expected.
The average opponent winrate against Veigar is 50.10%.


Swain
the Noxian Grand General
Senna wins against Swain 50.00% of the time which is 1.16% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.06% more often than would be expected.
The average opponent winrate against Swain is 48.84%.


Mel
the Soul's Reflection
Senna wins against Mel 50.34% of the time which is 2.02% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.12% less often than would be expected.
The average opponent winrate against Mel is 52.36%.


Renekton
the Butcher of the Sands
Senna wins against Renekton 50.44% of the time which is 2.23% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 4.13% more often than would be expected.
The average opponent winrate against Renekton is 48.21%.


Ryze
the Rune Mage
Senna wins against Ryze 50.88% of the time which is 0.67% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 1.23% more often than would be expected.
The average opponent winrate against Ryze is 51.55%.


Gragas
the Rabble Rouser
Senna wins against Gragas 50.93% of the time which is 3.16% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 5.05% more often than would be expected.
The average opponent winrate against Gragas is 47.77%.


Viktor
the Herald of the Arcane
Senna wins against Viktor 50.96% of the time which is 0.20% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 1.70% more often than would be expected.
The average opponent winrate against Viktor is 51.16%.


Azir
the Emperor of the Sands
Senna wins against Azir 51.00% of the time which is 1.33% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 0.57% more often than would be expected.
The average opponent winrate against Azir is 52.33%.


Cassiopeia
the Serpent's Embrace
Senna wins against Cassiopeia 51.32% of the time which is 1.99% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 3.89% more often than would be expected.
The average opponent winrate against Cassiopeia is 49.33%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 51.38% of the time which is 3.19% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.30% less often than would be expected.
The average opponent winrate against Smolder is 54.57%.


Gangplank
the Saltwater Scourge
Senna wins against Gangplank 51.40% of the time which is 0.29% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 2.19% more often than would be expected.
The average opponent winrate against Gangplank is 51.11%.


Heimerdinger
the Revered Inventor
Senna wins against Heimerdinger 52.99% of the time which is 6.28% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 8.17% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.71%.


Ambessa
Matriarch of War
Senna wins against Ambessa 54.37% of the time which is 3.13% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 5.03% more often than would be expected.
The average opponent winrate against Ambessa is 51.24%.


Corki
the Daring Bombardier
Senna wins against Corki 54.58% of the time which is 1.30% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 3.20% more often than would be expected.
The average opponent winrate against Corki is 53.28%.


Sion
The Undead Juggernaut
Senna wins against Sion 55.62% of the time which is 5.67% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 7.57% more often than would be expected.
The average opponent winrate against Sion is 49.95%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 57.47% of the time which is 8.84% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 10.74% more often than would be expected.
The average opponent winrate against Pantheon is 48.63%.


Yunara
the Unbroken Faith
Senna wins against Yunara 59.24% of the time which is 3.49% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 1.69% less often than would be expected.
The average opponent winrate against Yunara is 62.73%.