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: 4,286,506
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 14.10 is the strongest counter to support champions of Pantheon, Brand & Vel'Koz. While Senna support is countered most by support champions of Taric, Xerath & Pyke. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.
Taric
the Shield of Valoran
Senna wins against Taric 42.62% of the time which is 3.24% lower against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 1.83% less often than would be expected.
The average opponent winrate against Taricis 45.86%.
Xerath
the Magus Ascendant
Senna wins against Xerath 43.84% of the time which is 5.75% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 4.33% less often than would be expected.
The average opponent winrate against Xerathis 49.59%.
Pyke
the Bloodharbor Ripper
Senna wins against Pyke 43.96% of the time which is 5.28% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.86% less often than would be expected.
The average opponent winrate against Pykeis 49.24%.
Poppy
Keeper of the Hammer
Senna wins against Poppy 44.39% of the time which is 2.72% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.31% less often than would be expected.
The average opponent winrate against Poppyis 47.11%.
Zyra
Rise of the Thorns
Senna wins against Zyra 45.13% of the time which is 4.32% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.90% less often than would be expected.
The average opponent winrate against Zyrais 49.45%.
Nami
the Tidecaller
Senna wins against Nami 45.21% of the time which is 4.30% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 2.88% less often than would be expected.
The average opponent winrate against Namiis 49.51%.
Leona
the Radiant Dawn
Senna wins against Leona 45.60% of the time which is 2.22% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.80% less often than would be expected.
The average opponent winrate against Leonais 47.82%.
Nautilus
the Titan of the Depths
Senna wins against Nautilus 46.10% of the time which is 3.06% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.64% less often than would be expected.
The average opponent winrate against Nautilusis 49.16%.
Swain
the Noxian Grand General
Senna wins against Swain 46.62% of the time which is 7.60% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 6.19% less often than would be expected.
The average opponent winrate against Swainis 54.22%.
Sona
Maven of the Strings
Senna wins against Sona 46.64% of the time which is 1.59% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.17% less often than would be expected.
The average opponent winrate against Sonais 48.23%.
Hwei
the Visionary
Senna wins against Hwei 47.02% of the time which is 5.92% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 4.50% less often than would be expected.
The average opponent winrate against Hweiis 52.94%.
Tahm Kench
The River King
Senna wins against Tahm Kench 47.41% of the time which is 0.22% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.63% more often than would be expected.
The average opponent winrate against Tahm Kenchis 47.19%.
Soraka
the Starchild
Senna wins against Soraka 47.50% of the time which is 1.35% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.07% more often than would be expected.
The average opponent winrate against Sorakais 48.85%.
Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 47.59% of the time which is 2.42% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.00% less often than would be expected.
The average opponent winrate against Seraphineis 50.01%.
Zilean
the Chronokeeper
Senna wins against Zilean 47.63% of the time which is 2.98% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.56% less often than would be expected.
The average opponent winrate against Zileanis 50.61%.
Thresh
the Chain Warden
Senna wins against Thresh 48.24% of the time which is 0.45% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.97% more often than would be expected.
The average opponent winrate against Threshis 48.69%.
Neeko
the Curious Chameleon
Senna wins against Neeko 48.54% of the time which is 0.69% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.73% more often than would be expected.
The average opponent winrate against Neekois 49.23%.
Milio
The Gentle Flame
Senna wins against Milio 48.79% of the time which is 1.10% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.32% more often than would be expected.
The average opponent winrate against Miliois 49.89%.
Rell
the Iron Maiden
Senna wins against Rell 48.80% of the time which is 1.23% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 2.64% more often than would be expected.
The average opponent winrate against Rellis 47.57%.
Lux
the Lady of Luminosity
Senna wins against Lux 48.85% of the time which is 1.83% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.41% less often than would be expected.
The average opponent winrate against Luxis 50.68%.
Lulu
the Fae Sorceress
Senna wins against Lulu 49.24% of the time which is 1.52% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.10% less often than would be expected.
The average opponent winrate against Luluis 50.76%.
Camille
the Steel Shadow
Senna wins against Camille 49.44% of the time which is 0.35% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 1.07% more often than would be expected.
The average opponent winrate against Camilleis 49.79%.
Ashe
the Frost Archer
Senna wins against Ashe 49.49% of the time which is 3.02% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.60% less often than would be expected.
The average opponent winrate against Asheis 52.51%.
Karma
the Enlightened One
Senna wins against Karma 49.57% of the time which is 2.76% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.34% less often than would be expected.
The average opponent winrate against Karmais 52.33%.
Renata Glasc
the Chem-Baroness
Senna wins against Renata Glasc 49.63% of the time which is 1.17% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 0.25% more often than would be expected.
The average opponent winrate against Renata Glascis 50.80%.
Janna
the Storm's Fury
Senna wins against Janna 49.67% of the time which is 0.67% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 2.09% more often than would be expected.
The average opponent winrate against Jannais 49.00%.
Braum
the Heart of the Freljord
Senna wins against Braum 49.91% of the time which is 1.81% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.23% more often than would be expected.
The average opponent winrate against Braumis 48.10%.
Shaco
the Demon Jester
Senna wins against Shaco 50.27% of the time which is 1.31% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 2.73% more often than would be expected.
The average opponent winrate against Shacois 48.96%.
Yuumi
the Magical Cat
Senna wins against Yuumi 51.06% of the time which is 2.75% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 1.34% less often than would be expected.
The average opponent winrate against Yuumiis 53.81%.
Maokai
the Twisted Treant
Senna wins against Maokai 51.07% of the time which is 2.36% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 3.78% more often than would be expected.
The average opponent winrate against Maokaiis 48.71%.
Bard
the Wandering Caretaker
Senna wins against Bard 51.10% of the time which is 1.14% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 2.56% more often than would be expected.
The average opponent winrate against Bardis 49.96%.
Alistar
the Minotaur
Senna wins against Alistar 51.46% of the time which is 2.87% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 4.29% more often than would be expected.
The average opponent winrate against Alistaris 48.59%.
Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 51.57% of the time which is 3.09% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 4.51% more often than would be expected.
The average opponent winrate against Blitzcrankis 48.48%.
Morgana
the Fallen
Senna wins against Morgana 51.91% of the time which is 0.78% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 2.20% more often than would be expected.
The average opponent winrate against Morganais 51.13%.
Rakan
The Charmer
Senna wins against Rakan 52.07% of the time which is 3.35% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 4.77% more often than would be expected.
The average opponent winrate against Rakanis 48.72%.
Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 52.67% of the time which is 3.23% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 4.65% more often than would be expected.
The average opponent winrate against Vel'Kozis 49.44%.
Brand
the Burning Vengeance
Senna wins against Brand 53.18% of the time which is 1.42% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 2.84% more often than would be expected.
The average opponent winrate against Brandis 51.76%.
Pantheon
the Unbreakable Spear
Senna wins against Pantheon 53.41% of the time which is 2.29% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 3.71% more often than would be expected.
The average opponent winrate against Pantheonis 51.12%.