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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: 25,612,396
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.
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Senna Counters
Senna support vs support Counters
Senna support on Patch 14.18 is the strongest counter to support champions of Caitlyn, Nasus & Ezreal. While Senna support is countered most by support champions of Kog'Maw, Elise & Lissandra. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.
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Kog'Maw
the Mouth of the Abyss
Senna wins against Kog'Maw 47.17% of the time which is 2.27% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 7.06% less often than would be expected.
The average opponent winrate against Kog'Maw is 49.44%.
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Elise
the Spider Queen
Senna wins against Elise 48.32% of the time which is 2.91% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.87% less often than would be expected.
The average opponent winrate against Elise is 45.41%.
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Lissandra
the Ice Witch
Senna wins against Lissandra 48.80% of the time which is 3.36% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 8.13% less often than would be expected.
The average opponent winrate against Lissandra is 52.16%.
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Sylas
the Unshackled
Senna wins against Sylas 50.10% of the time which is 2.24% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.55% less often than would be expected.
The average opponent winrate against Sylas is 47.86%.
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Zac
the Secret Weapon
Senna wins against Zac 50.19% of the time which is 1.92% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 2.87% less often than would be expected.
The average opponent winrate against Zac is 48.27%.
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Rammus
the Armordillo
Senna wins against Rammus 50.35% of the time which is 1.45% higher against Rammus than the average opponent.
After normalising both champions win rates Senna wins against Rammus 3.34% less often than would be expected.
The average opponent winrate against Rammus is 48.90%.
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LeBlanc
the Deceiver
Senna wins against LeBlanc 50.65% of the time which is 3.53% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.26% less often than would be expected.
The average opponent winrate against LeBlanc is 47.12%.
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Taric
the Shield of Valoran
Senna wins against Taric 50.66% of the time which is 4.53% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 0.26% less often than would be expected.
The average opponent winrate against Taric is 46.13%.
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Camille
the Steel Shadow
Senna wins against Camille 50.91% of the time which is 2.67% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 2.12% less often than would be expected.
The average opponent winrate against Camille is 48.24%.
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Pyke
the Bloodharbor Ripper
Senna wins against Pyke 51.26% of the time which is 3.23% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 1.56% less often than would be expected.
The average opponent winrate against Pyke is 48.03%.
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Nami
the Tidecaller
Senna wins against Nami 51.37% of the time which is 4.39% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.40% less often than would be expected.
The average opponent winrate against Nami is 46.98%.
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Jarvan IV
the Exemplar of Demacia
Senna wins against Jarvan IV 51.47% of the time which is 2.97% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.82% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.50%.
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Soraka
the Starchild
Senna wins against Soraka 51.87% of the time which is 4.02% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.77% less often than would be expected.
The average opponent winrate against Soraka is 47.85%.
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Thresh
the Chain Warden
Senna wins against Thresh 52.03% of the time which is 3.23% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 1.56% less often than would be expected.
The average opponent winrate against Thresh is 48.80%.
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Janna
the Storm's Fury
Senna wins against Janna 52.10% of the time which is 5.11% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.32% more often than would be expected.
The average opponent winrate against Janna is 46.99%.
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Tahm Kench
The River King
Senna wins against Tahm Kench 52.12% of the time which is 5.10% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 0.31% more often than would be expected.
The average opponent winrate against Tahm Kench is 47.02%.
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Vex
the Gloomist
Senna wins against Vex 52.21% of the time which is 1.45% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 3.34% less often than would be expected.
The average opponent winrate against Vex is 50.76%.
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Poppy
Keeper of the Hammer
Senna wins against Poppy 52.22% of the time which is 6.18% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.39% more often than would be expected.
The average opponent winrate against Poppy is 46.04%.
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Amumu
the Sad Mummy
Senna wins against Amumu 52.24% of the time which is 4.44% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 0.35% less often than would be expected.
The average opponent winrate against Amumu is 47.80%.
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Leona
the Radiant Dawn
Senna wins against Leona 52.33% of the time which is 3.52% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.27% less often than would be expected.
The average opponent winrate against Leona is 48.81%.
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Neeko
the Curious Chameleon
Senna wins against Neeko 52.34% of the time which is 3.65% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.14% less often than would be expected.
The average opponent winrate against Neeko is 48.69%.
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Kennen
the Heart of the Tempest
Senna wins against Kennen 52.35% of the time which is 3.51% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.28% less often than would be expected.
The average opponent winrate against Kennen is 48.84%.
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Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 52.45% of the time which is 3.27% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.52% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.18%.
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Lulu
the Fae Sorceress
Senna wins against Lulu 52.47% of the time which is 5.04% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.25% more often than would be expected.
The average opponent winrate against Lulu is 47.43%.
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Rell
the Iron Maiden
Senna wins against Rell 52.50% of the time which is 3.81% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.98% less often than would be expected.
The average opponent winrate against Rell is 48.69%.
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Sona
Maven of the Strings
Senna wins against Sona 52.72% of the time which is 5.47% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.68% more often than would be expected.
The average opponent winrate against Sona is 47.25%.
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Bard
the Wandering Caretaker
Senna wins against Bard 52.74% of the time which is 3.79% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 1.00% less often than would be expected.
The average opponent winrate against Bard is 48.95%.
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Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 52.80% of the time which is 3.70% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.09% less often than would be expected.
The average opponent winrate against Seraphine is 49.10%.
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Xerath
the Magus Ascendant
Senna wins against Xerath 52.82% of the time which is 5.31% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.52% more often than would be expected.
The average opponent winrate against Xerath is 47.51%.
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Zoe
the Aspect of Twilight
Senna wins against Zoe 52.86% of the time which is 4.63% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.16% less often than would be expected.
The average opponent winrate against Zoe is 48.23%.
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Shen
the Eye of Twilight
Senna wins against Shen 53.07% of the time which is 4.82% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.03% more often than would be expected.
The average opponent winrate against Shen is 48.25%.
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Lux
the Lady of Luminosity
Senna wins against Lux 53.12% of the time which is 4.15% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.64% less often than would be expected.
The average opponent winrate against Lux is 48.97%.
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Teemo
the Swift Scout
Senna wins against Teemo 53.16% of the time which is 3.01% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.78% less often than would be expected.
The average opponent winrate against Teemo is 50.15%.
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Skarner
the Primordial Sovereign
Senna wins against Skarner 53.22% of the time which is 4.13% higher against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 0.66% less often than would be expected.
The average opponent winrate against Skarner is 49.09%.
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Heimerdinger
the Revered Inventor
Senna wins against Heimerdinger 53.30% of the time which is 3.95% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.84% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.35%.
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Nidalee
the Bestial Huntress
Senna wins against Nidalee 53.36% of the time which is 3.24% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 1.55% less often than would be expected.
The average opponent winrate against Nidalee is 50.12%.
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Pantheon
the Unbreakable Spear
Senna wins against Pantheon 53.43% of the time which is 4.19% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.60% less often than would be expected.
The average opponent winrate against Pantheon is 49.24%.
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Zyra
Rise of the Thorns
Senna wins against Zyra 53.44% of the time which is 5.12% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.33% more often than would be expected.
The average opponent winrate against Zyra is 48.32%.
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Karma
the Enlightened One
Senna wins against Karma 53.48% of the time which is 4.61% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.18% less often than would be expected.
The average opponent winrate against Karma is 48.87%.
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Milio
The Gentle Flame
Senna wins against Milio 53.63% of the time which is 5.53% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.74% more often than would be expected.
The average opponent winrate against Milio is 48.10%.
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Zilean
the Chronokeeper
Senna wins against Zilean 53.90% of the time which is 5.62% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 0.83% more often than would be expected.
The average opponent winrate against Zilean is 48.28%.
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Fiddlesticks
the Ancient Fear
Senna wins against Fiddlesticks 53.93% of the time which is 6.76% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 1.97% more often than would be expected.
The average opponent winrate against Fiddlesticks is 47.17%.
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Twisted Fate
the Card Master
Senna wins against Twisted Fate 54.08% of the time which is 5.13% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 0.34% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.95%.
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Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 54.11% of the time which is 6.00% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.21% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.11%.
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Gragas
the Rabble Rouser
Senna wins against Gragas 54.26% of the time which is 5.21% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.42% more often than would be expected.
The average opponent winrate against Gragas is 49.05%.
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Renata Glasc
the Chem-Baroness
Senna wins against Renata Glasc 54.34% of the time which is 4.65% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 0.14% less often than would be expected.
The average opponent winrate against Renata Glasc is 49.69%.
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Anivia
the Cryophoenix
Senna wins against Anivia 54.36% of the time which is 4.59% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.20% less often than would be expected.
The average opponent winrate against Anivia is 49.77%.
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Nautilus
the Titan of the Depths
Senna wins against Nautilus 54.37% of the time which is 3.89% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.90% less often than would be expected.
The average opponent winrate against Nautilus is 50.48%.
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Hwei
the Visionary
Senna wins against Hwei 54.40% of the time which is 4.99% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.20% more often than would be expected.
The average opponent winrate against Hwei is 49.41%.
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Yuumi
the Magical Cat
Senna wins against Yuumi 54.64% of the time which is 4.28% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.51% less often than would be expected.
The average opponent winrate against Yuumi is 50.36%.
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Taliyah
the Stoneweaver
Senna wins against Taliyah 54.95% of the time which is 5.44% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.65% more often than would be expected.
The average opponent winrate against Taliyah is 49.51%.
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Alistar
the Minotaur
Senna wins against Alistar 54.96% of the time which is 5.64% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.85% more often than would be expected.
The average opponent winrate against Alistar is 49.32%.
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Morgana
the Fallen
Senna wins against Morgana 54.98% of the time which is 6.09% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.30% more often than would be expected.
The average opponent winrate against Morgana is 48.89%.
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Brand
the Burning Vengeance
Senna wins against Brand 55.11% of the time which is 6.24% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.45% more often than would be expected.
The average opponent winrate against Brand is 48.87%.
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Shaco
the Demon Jester
Senna wins against Shaco 56.37% of the time which is 8.47% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 3.68% more often than would be expected.
The average opponent winrate against Shaco is 47.90%.
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Braum
the Heart of the Freljord
Senna wins against Braum 56.46% of the time which is 7.76% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 2.97% more often than would be expected.
The average opponent winrate against Braum is 48.70%.
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Rakan
The Charmer
Senna wins against Rakan 56.50% of the time which is 7.33% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 2.54% more often than would be expected.
The average opponent winrate against Rakan is 49.17%.
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Rumble
the Mechanized Menace
Senna wins against Rumble 56.64% of the time which is 1.33% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 3.40% less often than would be expected.
The average opponent winrate against Rumble is 55.31%.
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Annie
the Dark Child
Senna wins against Annie 56.90% of the time which is 7.50% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 2.71% more often than would be expected.
The average opponent winrate against Annie is 49.40%.
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Maokai
the Twisted Treant
Senna wins against Maokai 57.02% of the time which is 6.73% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 1.94% more often than would be expected.
The average opponent winrate against Maokai is 50.29%.
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Orianna
the Lady of Clockwork
Senna wins against Orianna 57.14% of the time which is 4.59% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.18% less often than would be expected.
The average opponent winrate against Orianna is 52.55%.
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Sett
the Boss
Senna wins against Sett 57.20% of the time which is 4.49% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.28% less often than would be expected.
The average opponent winrate against Sett is 52.71%.
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Galio
the Colossus
Senna wins against Galio 57.52% of the time which is 9.96% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 5.17% more often than would be expected.
The average opponent winrate against Galio is 47.56%.
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Swain
the Noxian Grand General
Senna wins against Swain 57.60% of the time which is 7.09% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.30% more often than would be expected.
The average opponent winrate against Swain is 50.51%.
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Ivern
the Green Father
Senna wins against Ivern 58.41% of the time which is 10.17% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 5.38% more often than would be expected.
The average opponent winrate against Ivern is 48.24%.
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Ziggs
the Hexplosives Expert
Senna wins against Ziggs 58.54% of the time which is 5.22% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.46% more often than would be expected.
The average opponent winrate against Ziggs is 53.32%.
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Sion
The Undead Juggernaut
Senna wins against Sion 58.70% of the time which is 8.86% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 4.07% more often than would be expected.
The average opponent winrate against Sion is 49.84%.
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Ornn
The Fire below the Mountain
Senna wins against Ornn 59.09% of the time which is 7.09% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 2.31% more often than would be expected.
The average opponent winrate against Ornn is 52.00%.
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Ashe
the Frost Archer
Senna wins against Ashe 59.16% of the time which is 5.46% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.70% more often than would be expected.
The average opponent winrate against Ashe is 53.70%.
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Nunu & Willump
the Boy and His Yeti
Senna wins against Nunu & Willump 59.30% of the time which is 5.75% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu & Willump 0.99% more often than would be expected.
The average opponent winrate against Nunu & Willump is 53.55%.
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Syndra
the Dark Sovereign
Senna wins against Syndra 60.29% of the time which is 8.54% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 3.76% more often than would be expected.
The average opponent winrate against Syndra is 51.75%.
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Jhin
the Virtuoso
Senna wins against Jhin 60.48% of the time which is 2.51% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.16% less often than would be expected.
The average opponent winrate against Jhin is 57.97%.
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Varus
the Arrow of Retribution
Senna wins against Varus 60.48% of the time which is 2.50% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 2.17% less often than would be expected.
The average opponent winrate against Varus is 57.98%.
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Twitch
the Plague Rat
Senna wins against Twitch 60.90% of the time which is 5.76% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.03% more often than would be expected.
The average opponent winrate against Twitch is 55.14%.
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Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 60.99% of the time which is 10.46% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 5.67% more often than would be expected.
The average opponent winrate against Cho'Gath is 50.53%.
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Lee Sin
the Blind Monk
Senna wins against Lee Sin 61.19% of the time which is 6.39% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 1.65% more often than would be expected.
The average opponent winrate against Lee Sin is 54.80%.
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Veigar
the Tiny Master of Evil
Senna wins against Veigar 61.36% of the time which is 7.59% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 2.84% more often than would be expected.
The average opponent winrate against Veigar is 53.77%.
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Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 63.84% of the time which is 7.23% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.53% more often than would be expected.
The average opponent winrate against Miss Fortune is 56.61%.
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Ahri
the Nine-Tailed Fox
Senna wins against Ahri 64.19% of the time which is 11.75% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 6.98% more often than would be expected.
The average opponent winrate against Ahri is 52.44%.
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Malphite
Shard of the Monolith
Senna wins against Malphite 65.31% of the time which is 12.77% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 8.00% more often than would be expected.
The average opponent winrate against Malphite is 52.54%.
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Ezreal
the Prodigal Explorer
Senna wins against Ezreal 71.63% of the time which is 10.41% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 5.84% more often than would be expected.
The average opponent winrate against Ezreal is 61.22%.
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Nasus
the Curator of the Sands
Senna wins against Nasus 74.31% of the time which is 15.68% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 11.03% more often than would be expected.
The average opponent winrate against Nasus is 58.63%.
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Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 75.00% of the time which is 12.97% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 8.42% more often than would be expected.
The average opponent winrate against Caitlyn is 62.03%.