

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.
Bronze Champions Analysed: 12,129,551
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 15.16 is the strongest counter to middle champions of Corki, Ezreal & Cho'Gath. While Senna support is countered most by middle champions of Sion, Quinn & Garen. 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 33.87% of the time which is 13.86% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 10.62% less often than would be expected.
The average opponent winrate against Sion is 47.73%.


Quinn
Demacia's Wings
Senna wins against Quinn 39.45% of the time which is 9.45% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 6.20% less often than would be expected.
The average opponent winrate against Quinn is 48.90%.


Garen
The Might of Demacia
Senna wins against Garen 42.02% of the time which is 5.41% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 2.17% less often than would be expected.
The average opponent winrate against Garen is 47.43%.


Diana
Scorn of the Moon
Senna wins against Diana 42.12% of the time which is 7.15% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 3.90% less often than would be expected.
The average opponent winrate against Diana is 49.27%.


Zyra
Rise of the Thorns
Senna wins against Zyra 42.72% of the time which is 6.21% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.96% less often than would be expected.
The average opponent winrate against Zyra is 48.93%.


Kennen
the Heart of the Tempest
Senna wins against Kennen 42.86% of the time which is 6.02% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 2.77% less often than would be expected.
The average opponent winrate against Kennen is 48.88%.


Lux
the Lady of Luminosity
Senna wins against Lux 43.37% of the time which is 5.45% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.20% less often than would be expected.
The average opponent winrate against Lux is 48.82%.


Heimerdinger
the Revered Inventor
Senna wins against Heimerdinger 43.51% of the time which is 4.25% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.01% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.76%.


Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 44.40% of the time which is 5.41% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.16% less often than would be expected.
The average opponent winrate against Vel'Koz is 49.81%.


Brand
the Burning Vengeance
Senna wins against Brand 44.47% of the time which is 4.55% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.30% less often than would be expected.
The average opponent winrate against Brand is 49.02%.


Xerath
the Magus Ascendant
Senna wins against Xerath 44.71% of the time which is 4.86% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.61% less often than would be expected.
The average opponent winrate against Xerath is 49.57%.


Akshan
the Rogue Sentinel
Senna wins against Akshan 45.09% of the time which is 8.13% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 4.88% less often than would be expected.
The average opponent winrate against Akshan is 53.22%.


Kayle
the Righteous
Senna wins against Kayle 45.36% of the time which is 2.18% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.06% more often than would be expected.
The average opponent winrate against Kayle is 47.54%.


Malzahar
the Prophet of the Void
Senna wins against Malzahar 45.46% of the time which is 2.84% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.40% more often than would be expected.
The average opponent winrate against Malzahar is 48.30%.


Morgana
the Fallen
Senna wins against Morgana 45.57% of the time which is 3.48% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.23% less often than would be expected.
The average opponent winrate against Morgana is 49.05%.


Fizz
the Tidal Trickster
Senna wins against Fizz 45.64% of the time which is 3.70% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.45% less often than would be expected.
The average opponent winrate against Fizz is 49.34%.


Swain
the Noxian Grand General
Senna wins against Swain 45.70% of the time which is 2.57% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.67% more often than would be expected.
The average opponent winrate against Swain is 48.27%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 45.74% of the time which is 2.66% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 0.58% more often than would be expected.
The average opponent winrate against Naafiri is 48.40%.


Galio
the Colossus
Senna wins against Galio 45.83% of the time which is 3.70% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.45% less often than would be expected.
The average opponent winrate against Galio is 49.53%.


Viktor
the Herald of the Arcane
Senna wins against Viktor 46.05% of the time which is 4.80% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 1.55% less often than would be expected.
The average opponent winrate against Viktor is 50.85%.


Kassadin
the Void Walker
Senna wins against Kassadin 46.31% of the time which is 6.08% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 2.83% less often than would be expected.
The average opponent winrate against Kassadin is 52.39%.


Mel
the Soul's Reflection
Senna wins against Mel 46.58% of the time which is 4.98% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.73% less often than would be expected.
The average opponent winrate against Mel is 51.56%.


Neeko
the Curious Chameleon
Senna wins against Neeko 46.75% of the time which is 3.04% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.21% more often than would be expected.
The average opponent winrate against Neeko is 49.79%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 46.83% of the time which is 5.45% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.20% less often than would be expected.
The average opponent winrate against Aurora is 52.28%.


Yasuo
the Unforgiven
Senna wins against Yasuo 46.87% of the time which is 2.94% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.31% more often than would be expected.
The average opponent winrate against Yasuo is 49.81%.


Orianna
the Lady of Clockwork
Senna wins against Orianna 46.98% of the time which is 5.71% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 2.46% less often than would be expected.
The average opponent winrate against Orianna is 52.69%.


Veigar
the Tiny Master of Evil
Senna wins against Veigar 47.00% of the time which is 1.67% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.58% more often than would be expected.
The average opponent winrate against Veigar is 48.67%.


Ahri
the Nine-Tailed Fox
Senna wins against Ahri 47.11% of the time which is 4.04% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.79% less often than would be expected.
The average opponent winrate against Ahri is 51.15%.


Anivia
the Cryophoenix
Senna wins against Anivia 47.33% of the time which is 3.10% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.15% more often than would be expected.
The average opponent winrate against Anivia is 50.43%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 47.65% of the time which is 1.55% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.70% more often than would be expected.
The average opponent winrate against Pantheon is 49.20%.


Annie
the Dark Child
Senna wins against Annie 47.67% of the time which is 3.81% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 0.56% less often than would be expected.
The average opponent winrate against Annie is 51.48%.


LeBlanc
the Deceiver
Senna wins against LeBlanc 47.75% of the time which is 4.44% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.19% less often than would be expected.
The average opponent winrate against LeBlanc is 52.19%.


Irelia
the Blade Dancer
Senna wins against Irelia 47.83% of the time which is 2.23% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.02% more often than would be expected.
The average opponent winrate against Irelia is 50.06%.


Twisted Fate
the Card Master
Senna wins against Twisted Fate 47.86% of the time which is 5.32% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.07% less often than would be expected.
The average opponent winrate against Twisted Fate is 53.18%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 47.87% of the time which is 2.19% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 1.06% more often than would be expected.
The average opponent winrate against Ekko is 50.06%.


Hwei
the Visionary
Senna wins against Hwei 48.14% of the time which is 2.59% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.66% more often than would be expected.
The average opponent winrate against Hwei is 50.73%.


Ryze
the Rune Mage
Senna wins against Ryze 48.20% of the time which is 3.26% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.01% less often than would be expected.
The average opponent winrate against Ryze is 51.46%.


Akali
the Rogue Assassin
Senna wins against Akali 48.24% of the time which is 2.53% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.72% more often than would be expected.
The average opponent winrate against Akali is 50.77%.


Ziggs
the Hexplosives Expert
Senna wins against Ziggs 48.27% of the time which is 2.49% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.76% more often than would be expected.
The average opponent winrate against Ziggs is 50.76%.


Yone
the Unforgotten
Senna wins against Yone 48.27% of the time which is 2.74% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.51% more often than would be expected.
The average opponent winrate against Yone is 51.01%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 48.31% of the time which is 2.67% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.58% more often than would be expected.
The average opponent winrate against Vladimir is 50.98%.


Vex
the Gloomist
Senna wins against Vex 48.59% of the time which is 1.50% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 1.75% more often than would be expected.
The average opponent winrate against Vex is 50.09%.


Viego
The Ruined King
Senna wins against Viego 48.77% of the time which is 1.88% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 1.37% more often than would be expected.
The average opponent winrate against Viego is 50.65%.


Katarina
the Sinister Blade
Senna wins against Katarina 48.92% of the time which is 3.76% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 0.51% less often than would be expected.
The average opponent winrate against Katarina is 52.68%.


Aurelion Sol
The Star Forger
Senna wins against Aurelion Sol 48.95% of the time which is 0.20% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 3.05% more often than would be expected.
The average opponent winrate against Aurelion Sol is 49.15%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 49.48% of the time which is 2.39% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.86% more often than would be expected.
The average opponent winrate against Smolder is 51.87%.


Teemo
the Swift Scout
Senna wins against Teemo 49.51% of the time which is 1.94% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 5.18% more often than would be expected.
The average opponent winrate against Teemo is 47.57%.


Syndra
the Dark Sovereign
Senna wins against Syndra 49.57% of the time which is 2.15% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.10% more often than would be expected.
The average opponent winrate against Syndra is 51.72%.


Zed
the Master of Shadows
Senna wins against Zed 49.75% of the time which is 2.92% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.33% more often than would be expected.
The average opponent winrate against Zed is 52.67%.


Malphite
Shard of the Monolith
Senna wins against Malphite 49.86% of the time which is 0.07% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 3.18% more often than would be expected.
The average opponent winrate against Malphite is 49.93%.


Talon
the Blade's Shadow
Senna wins against Talon 50.16% of the time which is 1.97% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.28% more often than would be expected.
The average opponent winrate against Talon is 52.13%.


Jayce
the Defender of Tomorrow
Senna wins against Jayce 50.41% of the time which is 2.06% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.19% more often than would be expected.
The average opponent winrate against Jayce is 52.47%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 50.44% of the time which is 2.20% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.05% more often than would be expected.
The average opponent winrate against Caitlyn is 52.64%.


Zoe
the Aspect of Twilight
Senna wins against Zoe 50.49% of the time which is 2.76% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.49% more often than would be expected.
The average opponent winrate against Zoe is 53.25%.


Sylas
the Unshackled
Senna wins against Sylas 50.87% of the time which is 1.33% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.92% more often than would be expected.
The average opponent winrate against Sylas is 52.20%.


Lissandra
the Ice Witch
Senna wins against Lissandra 51.13% of the time which is 1.22% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 2.03% more often than would be expected.
The average opponent winrate against Lissandra is 52.35%.


Azir
the Emperor of the Sands
Senna wins against Azir 51.92% of the time which is 2.62% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 0.62% more often than would be expected.
The average opponent winrate against Azir is 54.54%.


Cassiopeia
the Serpent's Embrace
Senna wins against Cassiopeia 51.96% of the time which is 0.33% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 2.92% more often than would be expected.
The average opponent winrate against Cassiopeia is 52.29%.


Tristana
the Yordle Gunner
Senna wins against Tristana 52.15% of the time which is 2.46% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.78% more often than would be expected.
The average opponent winrate against Tristana is 54.61%.


Qiyana
Empress of the Elements
Senna wins against Qiyana 52.89% of the time which is 3.20% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.03% more often than would be expected.
The average opponent winrate against Qiyana is 56.09%.


Taliyah
the Stoneweaver
Senna wins against Taliyah 54.98% of the time which is 0.71% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 3.95% more often than would be expected.
The average opponent winrate against Taliyah is 54.27%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 57.80% of the time which is 8.29% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 11.54% more often than would be expected.
The average opponent winrate against Cho'Gath is 49.51%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 57.86% of the time which is 1.43% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 4.65% more often than would be expected.
The average opponent winrate against Ezreal is 56.43%.


Corki
the Daring Bombardier
Senna wins against Corki 59.82% of the time which is 4.86% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 8.10% more often than would be expected.
The average opponent winrate against Corki is 54.96%.