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: 4,815,634
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 14.12 is the strongest counter to support champions of Maokai, Swain & Morgana. While Senna support is countered most by support champions of Neeko, Zilean & Pyke. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.
Neeko
the Curious Chameleon
Senna wins against Neeko 43.23% of the time which is 4.93% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 6.17% less often than would be expected.
The average opponent winrate against Neekois 48.16%.
Zilean
the Chronokeeper
Senna wins against Zilean 43.61% of the time which is 3.88% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 5.12% less often than would be expected.
The average opponent winrate against Zileanis 47.49%.
Pyke
the Bloodharbor Ripper
Senna wins against Pyke 44.01% of the time which is 4.31% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 5.55% less often than would be expected.
The average opponent winrate against Pykeis 48.32%.
Bard
the Wandering Caretaker
Senna wins against Bard 44.63% of the time which is 3.46% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 4.70% less often than would be expected.
The average opponent winrate against Bardis 48.09%.
Xerath
the Magus Ascendant
Senna wins against Xerath 45.20% of the time which is 3.14% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 4.38% less often than would be expected.
The average opponent winrate against Xerathis 48.34%.
Soraka
the Starchild
Senna wins against Soraka 45.63% of the time which is 1.88% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 3.12% less often than would be expected.
The average opponent winrate against Sorakais 47.51%.
Poppy
Keeper of the Hammer
Senna wins against Poppy 46.44% of the time which is 0.23% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.01% less often than would be expected.
The average opponent winrate against Poppyis 46.21%.
Leona
the Radiant Dawn
Senna wins against Leona 47.47% of the time which is 0.89% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.35% less often than would be expected.
The average opponent winrate against Leonais 46.58%.
Rell
the Iron Maiden
Senna wins against Rell 48.41% of the time which is 1.11% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.13% less often than would be expected.
The average opponent winrate against Rellis 47.30%.
Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 48.44% of the time which is 0.04% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.20% less often than would be expected.
The average opponent winrate against Blitzcrankis 48.40%.
Nami
the Tidecaller
Senna wins against Nami 48.54% of the time which is 1.12% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.12% less often than would be expected.
The average opponent winrate against Namiis 47.42%.
Yuumi
the Magical Cat
Senna wins against Yuumi 48.86% of the time which is 0.97% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 2.21% less often than would be expected.
The average opponent winrate against Yuumiis 49.83%.
Braum
the Heart of the Freljord
Senna wins against Braum 49.08% of the time which is 1.78% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 0.54% more often than would be expected.
The average opponent winrate against Braumis 47.30%.
Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 49.31% of the time which is 0.99% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.25% less often than would be expected.
The average opponent winrate against Seraphineis 48.32%.
Milio
The Gentle Flame
Senna wins against Milio 49.42% of the time which is 0.49% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.75% less often than would be expected.
The average opponent winrate against Miliois 48.93%.
Thresh
the Chain Warden
Senna wins against Thresh 49.65% of the time which is 1.68% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.44% more often than would be expected.
The average opponent winrate against Threshis 47.97%.
Rakan
The Charmer
Senna wins against Rakan 49.80% of the time which is 0.65% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.59% less often than would be expected.
The average opponent winrate against Rakanis 49.15%.
Nautilus
the Titan of the Depths
Senna wins against Nautilus 49.89% of the time which is 0.45% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.79% less often than would be expected.
The average opponent winrate against Nautilusis 49.44%.
Shaco
the Demon Jester
Senna wins against Shaco 50.00% of the time which is 2.04% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.80% more often than would be expected.
The average opponent winrate against Shacois 47.96%.
Camille
the Steel Shadow
Senna wins against Camille 50.19% of the time which is 1.32% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 0.08% more often than would be expected.
The average opponent winrate against Camilleis 48.87%.
Lulu
the Fae Sorceress
Senna wins against Lulu 50.25% of the time which is 2.08% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.84% more often than would be expected.
The average opponent winrate against Luluis 48.17%.
Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 50.35% of the time which is 2.24% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.00% more often than would be expected.
The average opponent winrate against Vel'Kozis 48.11%.
Karma
the Enlightened One
Senna wins against Karma 50.47% of the time which is 1.91% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.67% more often than would be expected.
The average opponent winrate against Karmais 48.56%.
Lux
the Lady of Luminosity
Senna wins against Lux 50.65% of the time which is 1.36% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.12% more often than would be expected.
The average opponent winrate against Luxis 49.29%.
Alistar
the Minotaur
Senna wins against Alistar 50.75% of the time which is 1.80% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.56% more often than would be expected.
The average opponent winrate against Alistaris 48.95%.
Zyra
Rise of the Thorns
Senna wins against Zyra 50.89% of the time which is 3.34% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.10% more often than would be expected.
The average opponent winrate against Zyrais 47.55%.
Tahm Kench
The River King
Senna wins against Tahm Kench 52.10% of the time which is 5.54% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 4.30% more often than would be expected.
The average opponent winrate against Tahm Kenchis 46.56%.
Taric
the Shield of Valoran
Senna wins against Taric 52.11% of the time which is 5.52% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 4.28% more often than would be expected.
The average opponent winrate against Taricis 46.59%.
Sona
Maven of the Strings
Senna wins against Sona 52.24% of the time which is 5.23% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 3.99% more often than would be expected.
The average opponent winrate against Sonais 47.01%.
Brand
the Burning Vengeance
Senna wins against Brand 52.82% of the time which is 2.98% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.74% more often than would be expected.
The average opponent winrate against Brandis 49.84%.
Renata Glasc
the Chem-Baroness
Senna wins against Renata Glasc 53.22% of the time which is 3.66% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 2.42% more often than would be expected.
The average opponent winrate against Renata Glascis 49.56%.
Ashe
the Frost Archer
Senna wins against Ashe 53.74% of the time which is 1.24% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.00% less often than would be expected.
The average opponent winrate against Asheis 52.50%.
Hwei
the Visionary
Senna wins against Hwei 53.75% of the time which is 0.80% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.44% less often than would be expected.
The average opponent winrate against Hweiis 52.95%.
Pantheon
the Unbreakable Spear
Senna wins against Pantheon 54.50% of the time which is 3.66% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.42% more often than would be expected.
The average opponent winrate against Pantheonis 50.84%.
Janna
the Storm's Fury
Senna wins against Janna 55.31% of the time which is 8.53% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 7.29% more often than would be expected.
The average opponent winrate against Jannais 46.78%.
Morgana
the Fallen
Senna wins against Morgana 56.11% of the time which is 6.84% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 5.60% more often than would be expected.
The average opponent winrate against Morganais 49.27%.
Swain
the Noxian Grand General
Senna wins against Swain 57.75% of the time which is 6.18% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 4.94% more often than would be expected.
The average opponent winrate against Swainis 51.57%.
Maokai
the Twisted Treant
Senna wins against Maokai 58.08% of the time which is 9.56% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 8.32% more often than would be expected.
The average opponent winrate against Maokaiis 48.52%.