

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: 7,219,811
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 7 is the strongest counter to middle champions of Quinn, Smolder & Gragas. While Senna support is countered most by middle champions of Sion, Kayle & Pantheon. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Sion
The Undead Juggernaut
Senna wins against Sion 43.70% of the time which is 3.89% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 4.31% less often than would be expected.
The average opponent winrate against Sion is 47.59%.


Kayle
the Righteous
Senna wins against Kayle 44.48% of the time which is 1.73% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 2.15% less often than would be expected.
The average opponent winrate against Kayle is 46.21%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 45.41% of the time which is 0.51% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.93% less often than would be expected.
The average opponent winrate against Pantheon is 45.92%.


Kennen
the Heart of the Tempest
Senna wins against Kennen 45.62% of the time which is 0.96% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.38% less often than would be expected.
The average opponent winrate against Kennen is 46.58%.


Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 46.59% of the time which is 1.62% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.04% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.21%.


Xerath
the Magus Ascendant
Senna wins against Xerath 46.60% of the time which is 1.08% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.50% less often than would be expected.
The average opponent winrate against Xerath is 47.68%.


Talon
the Blade's Shadow
Senna wins against Talon 46.97% of the time which is 1.71% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 2.13% less often than would be expected.
The average opponent winrate against Talon is 48.68%.


Brand
the Burning Vengeance
Senna wins against Brand 47.00% of the time which is 2.35% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 2.77% less often than would be expected.
The average opponent winrate against Brand is 49.35%.


Twisted Fate
the Card Master
Senna wins against Twisted Fate 47.04% of the time which is 2.65% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 3.07% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.69%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 47.12% of the time which is 0.16% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.58% less often than would be expected.
The average opponent winrate against Vladimir is 47.28%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 47.19% of the time which is 0.07% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 0.49% less often than would be expected.
The average opponent winrate against Naafiri is 47.26%.


Katarina
the Sinister Blade
Senna wins against Katarina 47.24% of the time which is 0.89% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.31% less often than would be expected.
The average opponent winrate against Katarina is 48.13%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 47.46% of the time which is 2.11% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.53% less often than would be expected.
The average opponent winrate against Aurora is 49.57%.


Galio
the Colossus
Senna wins against Galio 47.51% of the time which is 0.05% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.47% less often than would be expected.
The average opponent winrate against Galio is 47.56%.


Diana
Scorn of the Moon
Senna wins against Diana 47.61% of the time which is 0.39% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.81% less often than would be expected.
The average opponent winrate against Diana is 48.00%.


Swain
the Noxian Grand General
Senna wins against Swain 47.83% of the time which is 0.64% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.22% more often than would be expected.
The average opponent winrate against Swain is 47.19%.


Cassiopeia
the Serpent's Embrace
Senna wins against Cassiopeia 47.97% of the time which is 0.65% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 0.23% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.32%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 47.97% of the time which is 0.05% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.37% less often than would be expected.
The average opponent winrate against Ekko is 47.92%.


Akshan
the Rogue Sentinel
Senna wins against Akshan 47.98% of the time which is 0.51% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 0.93% less often than would be expected.
The average opponent winrate against Akshan is 48.49%.


Hwei
the Visionary
Senna wins against Hwei 48.02% of the time which is 1.22% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.64% less often than would be expected.
The average opponent winrate against Hwei is 49.24%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 48.06% of the time which is 0.78% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.36% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.28%.


Akali
the Rogue Assassin
Senna wins against Akali 48.07% of the time which is 0.86% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.28% less often than would be expected.
The average opponent winrate against Akali is 48.93%.


Malphite
Shard of the Monolith
Senna wins against Malphite 48.11% of the time which is 1.08% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.66% more often than would be expected.
The average opponent winrate against Malphite is 47.03%.


Aurelion Sol
The Star Forger
Senna wins against Aurelion Sol 48.14% of the time which is 0.62% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.04% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.76%.


Anivia
the Cryophoenix
Senna wins against Anivia 48.20% of the time which is 0.85% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.43% more often than would be expected.
The average opponent winrate against Anivia is 47.35%.


Corki
the Daring Bombardier
Senna wins against Corki 48.39% of the time which is 2.17% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 2.59% less often than would be expected.
The average opponent winrate against Corki is 50.56%.


Qiyana
Empress of the Elements
Senna wins against Qiyana 48.46% of the time which is 0.23% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.65% less often than would be expected.
The average opponent winrate against Qiyana is 48.69%.


Syndra
the Dark Sovereign
Senna wins against Syndra 48.49% of the time which is 0.84% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.26% less often than would be expected.
The average opponent winrate against Syndra is 49.33%.


Tristana
the Yordle Gunner
Senna wins against Tristana 48.53% of the time which is 4.17% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 4.59% less often than would be expected.
The average opponent winrate against Tristana is 52.70%.


Vex
the Gloomist
Senna wins against Vex 48.64% of the time which is 1.59% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 1.17% more often than would be expected.
The average opponent winrate against Vex is 47.05%.


Kassadin
the Void Walker
Senna wins against Kassadin 48.71% of the time which is 0.10% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 0.52% less often than would be expected.
The average opponent winrate against Kassadin is 48.81%.


Lissandra
the Ice Witch
Senna wins against Lissandra 48.73% of the time which is 0.70% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 0.28% more often than would be expected.
The average opponent winrate against Lissandra is 48.03%.


LeBlanc
the Deceiver
Senna wins against LeBlanc 48.77% of the time which is 0.68% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.10% less often than would be expected.
The average opponent winrate against LeBlanc is 49.45%.


Azir
the Emperor of the Sands
Senna wins against Azir 48.78% of the time which is 2.02% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 2.44% less often than would be expected.
The average opponent winrate against Azir is 50.80%.


Ahri
the Nine-Tailed Fox
Senna wins against Ahri 48.84% of the time which is 0.07% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.49% less often than would be expected.
The average opponent winrate against Ahri is 48.91%.


Zoe
the Aspect of Twilight
Senna wins against Zoe 48.84% of the time which is 1.27% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.85% more often than would be expected.
The average opponent winrate against Zoe is 47.57%.


Zed
the Master of Shadows
Senna wins against Zed 48.91% of the time which is 0.54% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.96% less often than would be expected.
The average opponent winrate against Zed is 49.45%.


Orianna
the Lady of Clockwork
Senna wins against Orianna 48.93% of the time which is 0.20% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.62% less often than would be expected.
The average opponent winrate against Orianna is 49.13%.


Malzahar
the Prophet of the Void
Senna wins against Malzahar 49.05% of the time which is 1.07% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.65% more often than would be expected.
The average opponent winrate against Malzahar is 47.98%.


Veigar
the Tiny Master of Evil
Senna wins against Veigar 49.55% of the time which is 1.24% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.82% more often than would be expected.
The average opponent winrate against Veigar is 48.31%.


Lux
the Lady of Luminosity
Senna wins against Lux 50.05% of the time which is 2.24% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.82% more often than would be expected.
The average opponent winrate against Lux is 47.81%.


Annie
the Dark Child
Senna wins against Annie 50.55% of the time which is 3.23% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 2.81% more often than would be expected.
The average opponent winrate against Annie is 47.32%.


Jayce
the Defender of Tomorrow
Senna wins against Jayce 50.71% of the time which is 1.45% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.03% more often than would be expected.
The average opponent winrate against Jayce is 49.26%.


Taliyah
the Stoneweaver
Senna wins against Taliyah 50.98% of the time which is 2.27% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 1.85% more often than would be expected.
The average opponent winrate against Taliyah is 48.71%.


Viktor
the Herald of the Arcane
Senna wins against Viktor 51.20% of the time which is 1.43% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 1.01% more often than would be expected.
The average opponent winrate against Viktor is 49.77%.


Yone
the Unforgotten
Senna wins against Yone 51.38% of the time which is 0.71% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.13% less often than would be expected.
The average opponent winrate against Yone is 52.09%.


Yasuo
the Unforgiven
Senna wins against Yasuo 51.59% of the time which is 2.09% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.67% more often than would be expected.
The average opponent winrate against Yasuo is 49.50%.


Sylas
the Unshackled
Senna wins against Sylas 52.24% of the time which is 2.73% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.31% more often than would be expected.
The average opponent winrate against Sylas is 49.51%.


Ryze
the Rune Mage
Senna wins against Ryze 52.60% of the time which is 1.83% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 1.41% more often than would be expected.
The average opponent winrate against Ryze is 50.77%.


Ziggs
the Hexplosives Expert
Senna wins against Ziggs 53.10% of the time which is 1.02% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.60% more often than would be expected.
The average opponent winrate against Ziggs is 52.08%.


Fizz
the Tidal Trickster
Senna wins against Fizz 53.12% of the time which is 4.62% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 4.20% more often than would be expected.
The average opponent winrate against Fizz is 48.50%.


Neeko
the Curious Chameleon
Senna wins against Neeko 54.17% of the time which is 7.30% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 6.88% more often than would be expected.
The average opponent winrate against Neeko is 46.87%.


Irelia
the Blade Dancer
Senna wins against Irelia 54.40% of the time which is 4.42% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 4.00% more often than would be expected.
The average opponent winrate against Irelia is 49.98%.


Mel
the Soul's Reflection
Senna wins against Mel 55.35% of the time which is 3.69% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 3.27% more often than would be expected.
The average opponent winrate against Mel is 51.66%.


Gragas
the Rabble Rouser
Senna wins against Gragas 55.38% of the time which is 6.73% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 6.31% more often than would be expected.
The average opponent winrate against Gragas is 48.65%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 57.49% of the time which is 4.43% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 4.01% more often than would be expected.
The average opponent winrate against Smolder is 53.06%.


Quinn
Demacia's Wings
Senna wins against Quinn 58.33% of the time which is 14.63% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 14.20% more often than would be expected.
The average opponent winrate against Quinn is 43.70%.