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: 7,906,975
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 support Counters
Senna support on Patch 7 is the strongest counter to support champions of Teemo, Taric & Pantheon. While Senna support is countered most by support champions of Amumu, Shen & Neeko. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.
Amumu
the Sad Mummy
Senna wins against Amumu 38.10% of the time which is 9.99% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 14.60% less often than would be expected.
The average opponent winrate against Amumuis 48.09%.
Shen
the Eye of Twilight
Senna wins against Shen 45.38% of the time which is 1.03% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 5.64% less often than would be expected.
The average opponent winrate against Shenis 46.41%.
Neeko
the Curious Chameleon
Senna wins against Neeko 49.57% of the time which is 1.47% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 3.14% less often than would be expected.
The average opponent winrate against Neekois 48.10%.
Renata Glasc
the Chem-Baroness
Senna wins against Renata Glasc 50.09% of the time which is 1.40% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 3.21% less often than would be expected.
The average opponent winrate against Renata Glascis 48.69%.
Soraka
the Starchild
Senna wins against Soraka 50.10% of the time which is 3.01% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.60% less often than would be expected.
The average opponent winrate against Sorakais 47.09%.
Zyra
Rise of the Thorns
Senna wins against Zyra 50.89% of the time which is 3.48% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 1.13% less often than would be expected.
The average opponent winrate against Zyrais 47.41%.
Zoe
the Aspect of Twilight
Senna wins against Zoe 50.99% of the time which is 3.01% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.60% less often than would be expected.
The average opponent winrate against Zoeis 47.98%.
Nami
the Tidecaller
Senna wins against Nami 51.13% of the time which is 4.09% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.52% less often than would be expected.
The average opponent winrate against Namiis 47.04%.
Galio
the Colossus
Senna wins against Galio 51.22% of the time which is 3.92% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.69% less often than would be expected.
The average opponent winrate against Galiois 47.30%.
Xerath
the Magus Ascendant
Senna wins against Xerath 51.35% of the time which is 3.02% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.59% less often than would be expected.
The average opponent winrate against Xerathis 48.33%.
Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 51.37% of the time which is 2.48% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.13% less often than would be expected.
The average opponent winrate against Blitzcrankis 48.89%.
Shaco
the Demon Jester
Senna wins against Shaco 51.50% of the time which is 2.38% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 2.23% less often than would be expected.
The average opponent winrate against Shacois 49.12%.
Lux
the Lady of Luminosity
Senna wins against Lux 51.52% of the time which is 2.60% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.01% less often than would be expected.
The average opponent winrate against Luxis 48.92%.
Sona
Maven of the Strings
Senna wins against Sona 51.64% of the time which is 4.54% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.07% less often than would be expected.
The average opponent winrate against Sonais 47.10%.
Zilean
the Chronokeeper
Senna wins against Zilean 51.75% of the time which is 2.98% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.63% less often than would be expected.
The average opponent winrate against Zileanis 48.77%.
Pyke
the Bloodharbor Ripper
Senna wins against Pyke 51.85% of the time which is 2.83% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 1.78% less often than would be expected.
The average opponent winrate against Pykeis 49.02%.
Thresh
the Chain Warden
Senna wins against Thresh 51.86% of the time which is 3.73% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.88% less often than would be expected.
The average opponent winrate against Threshis 48.13%.
Rell
the Iron Maiden
Senna wins against Rell 51.86% of the time which is 0.76% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 3.85% less often than would be expected.
The average opponent winrate against Rellis 51.10%.
Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 52.02% of the time which is 5.78% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.17% more often than would be expected.
The average opponent winrate against Vel'Kozis 46.24%.
Braum
the Heart of the Freljord
Senna wins against Braum 52.02% of the time which is 4.81% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 0.20% more often than would be expected.
The average opponent winrate against Braumis 47.21%.
Karma
the Enlightened One
Senna wins against Karma 52.32% of the time which is 4.10% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.51% less often than would be expected.
The average opponent winrate against Karmais 48.22%.
Lulu
the Fae Sorceress
Senna wins against Lulu 52.44% of the time which is 5.22% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.61% more often than would be expected.
The average opponent winrate against Luluis 47.22%.
Janna
the Storm's Fury
Senna wins against Janna 52.66% of the time which is 6.20% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.59% more often than would be expected.
The average opponent winrate against Jannais 46.46%.
Brand
the Burning Vengeance
Senna wins against Brand 52.75% of the time which is 5.12% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.51% more often than would be expected.
The average opponent winrate against Brandis 47.63%.
Yuumi
the Magical Cat
Senna wins against Yuumi 52.76% of the time which is 2.75% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 1.86% less often than would be expected.
The average opponent winrate against Yuumiis 50.01%.
Sylas
the Unshackled
Senna wins against Sylas 52.88% of the time which is 4.86% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.25% more often than would be expected.
The average opponent winrate against Sylasis 48.02%.
Bard
the Wandering Caretaker
Senna wins against Bard 53.17% of the time which is 5.64% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 1.03% more often than would be expected.
The average opponent winrate against Bardis 47.53%.
Zac
the Secret Weapon
Senna wins against Zac 53.28% of the time which is 2.56% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 2.05% less often than would be expected.
The average opponent winrate against Zacis 50.72%.
Maokai
the Twisted Treant
Senna wins against Maokai 53.43% of the time which is 6.36% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 1.75% more often than would be expected.
The average opponent winrate against Maokaiis 47.07%.
Milio
The Gentle Flame
Senna wins against Milio 53.44% of the time which is 5.49% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.88% more often than would be expected.
The average opponent winrate against Miliois 47.95%.
Leona
the Radiant Dawn
Senna wins against Leona 53.64% of the time which is 5.39% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.78% more often than would be expected.
The average opponent winrate against Leonais 48.25%.
Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 53.74% of the time which is 5.53% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.92% more often than would be expected.
The average opponent winrate against Seraphineis 48.21%.
Fiddlesticks
the Ancient Fear
Senna wins against Fiddlesticks 53.78% of the time which is 6.45% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 1.84% more often than would be expected.
The average opponent winrate against Fiddlesticksis 47.33%.
Tahm Kench
The River King
Senna wins against Tahm Kench 53.79% of the time which is 7.49% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 2.88% more often than would be expected.
The average opponent winrate against Tahm Kenchis 46.30%.
Rakan
The Charmer
Senna wins against Rakan 53.86% of the time which is 4.88% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.27% more often than would be expected.
The average opponent winrate against Rakanis 48.98%.
Ashe
the Frost Archer
Senna wins against Ashe 54.09% of the time which is 1.13% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 3.46% less often than would be expected.
The average opponent winrate against Asheis 52.96%.
Camille
the Steel Shadow
Senna wins against Camille 54.22% of the time which is 4.75% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 0.14% more often than would be expected.
The average opponent winrate against Camilleis 49.47%.
Morgana
the Fallen
Senna wins against Morgana 54.36% of the time which is 6.11% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.50% more often than would be expected.
The average opponent winrate against Morganais 48.25%.
Poppy
Keeper of the Hammer
Senna wins against Poppy 54.38% of the time which is 8.59% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 3.99% more often than would be expected.
The average opponent winrate against Poppyis 45.79%.
LeBlanc
the Deceiver
Senna wins against LeBlanc 54.64% of the time which is 7.51% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.90% more often than would be expected.
The average opponent winrate against LeBlancis 47.13%.
Nautilus
the Titan of the Depths
Senna wins against Nautilus 55.07% of the time which is 5.47% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.86% more often than would be expected.
The average opponent winrate against Nautilusis 49.60%.
Alistar
the Minotaur
Senna wins against Alistar 55.73% of the time which is 6.37% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 1.76% more often than would be expected.
The average opponent winrate against Alistaris 49.36%.
Swain
the Noxian Grand General
Senna wins against Swain 55.80% of the time which is 6.07% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.46% more often than would be expected.
The average opponent winrate against Swainis 49.73%.
Hwei
the Visionary
Senna wins against Hwei 56.00% of the time which is 6.95% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 2.34% more often than would be expected.
The average opponent winrate against Hweiis 49.05%.
Pantheon
the Unbreakable Spear
Senna wins against Pantheon 56.45% of the time which is 7.73% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 3.12% more often than would be expected.
The average opponent winrate against Pantheonis 48.72%.
Taric
the Shield of Valoran
Senna wins against Taric 56.79% of the time which is 11.31% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 6.71% more often than would be expected.
The average opponent winrate against Taricis 45.48%.
Teemo
the Swift Scout
Senna wins against Teemo 57.48% of the time which is 10.60% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 5.99% more often than would be expected.
The average opponent winrate against Teemois 46.88%.