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.
Silver Champions Analysed: 958,781
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 Yuumi, Rakan & Vel'Koz. While Senna support is countered most by support champions of Zyra, Xerath & Alistar. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.
Zyra
Rise of the Thorns
Senna wins against Zyra 42.64% of the time which is 4.41% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 3.06% less often than would be expected.
The average opponent winrate against Zyrais 47.05%.
Xerath
the Magus Ascendant
Senna wins against Xerath 42.86% of the time which is 6.93% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 5.57% less often than would be expected.
The average opponent winrate against Xerathis 49.79%.
Alistar
the Minotaur
Senna wins against Alistar 43.14% of the time which is 6.01% lower against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 4.65% less often than would be expected.
The average opponent winrate against Alistaris 49.15%.
Leona
the Radiant Dawn
Senna wins against Leona 43.63% of the time which is 3.20% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.85% less often than would be expected.
The average opponent winrate against Leonais 46.83%.
Milio
The Gentle Flame
Senna wins against Milio 43.70% of the time which is 5.13% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 3.77% less often than would be expected.
The average opponent winrate against Miliois 48.83%.
Neeko
the Curious Chameleon
Senna wins against Neeko 44.74% of the time which is 4.64% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 3.28% less often than would be expected.
The average opponent winrate against Neekois 49.38%.
Thresh
the Chain Warden
Senna wins against Thresh 44.89% of the time which is 4.14% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 2.78% less often than would be expected.
The average opponent winrate against Threshis 49.03%.
Swain
the Noxian Grand General
Senna wins against Swain 45.06% of the time which is 6.17% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 4.81% less often than would be expected.
The average opponent winrate against Swainis 51.23%.
Soraka
the Starchild
Senna wins against Soraka 46.45% of the time which is 1.79% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.43% less often than would be expected.
The average opponent winrate against Sorakais 48.24%.
Morgana
the Fallen
Senna wins against Morgana 47.85% of the time which is 1.21% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.15% more often than would be expected.
The average opponent winrate against Morganais 49.06%.
Nautilus
the Titan of the Depths
Senna wins against Nautilus 48.03% of the time which is 2.02% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.66% less often than would be expected.
The average opponent winrate against Nautilusis 50.05%.
Brand
the Burning Vengeance
Senna wins against Brand 49.06% of the time which is 0.31% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.67% more often than would be expected.
The average opponent winrate against Brandis 48.75%.
Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 49.47% of the time which is 0.16% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.52% more often than would be expected.
The average opponent winrate against Seraphineis 49.31%.
Pyke
the Bloodharbor Ripper
Senna wins against Pyke 49.79% of the time which is 0.02% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 1.38% more often than would be expected.
The average opponent winrate against Pykeis 49.77%.
Lux
the Lady of Luminosity
Senna wins against Lux 50.55% of the time which is 1.38% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.74% more often than would be expected.
The average opponent winrate against Luxis 49.17%.
Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 50.81% of the time which is 1.48% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.84% more often than would be expected.
The average opponent winrate against Blitzcrankis 49.33%.
Nami
the Tidecaller
Senna wins against Nami 51.25% of the time which is 2.08% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 3.44% more often than would be expected.
The average opponent winrate against Namiis 49.17%.
Karma
the Enlightened One
Senna wins against Karma 51.85% of the time which is 0.46% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.82% more often than would be expected.
The average opponent winrate against Karmais 51.39%.
Ashe
the Frost Archer
Senna wins against Ashe 52.25% of the time which is 0.66% lower 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 Asheis 52.91%.
Braum
the Heart of the Freljord
Senna wins against Braum 53.10% of the time which is 5.32% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 6.68% more often than would be expected.
The average opponent winrate against Braumis 47.78%.
Lulu
the Fae Sorceress
Senna wins against Lulu 53.53% of the time which is 2.11% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 3.47% more often than would be expected.
The average opponent winrate against Luluis 51.42%.
Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 54.24% of the time which is 3.24% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 4.60% more often than would be expected.
The average opponent winrate against Vel'Kozis 51.00%.
Rakan
The Charmer
Senna wins against Rakan 54.72% of the time which is 4.90% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 6.26% more often than would be expected.
The average opponent winrate against Rakanis 49.82%.
Yuumi
the Magical Cat
Senna wins against Yuumi 54.89% of the time which is 2.18% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 3.54% more often than would be expected.
The average opponent winrate against Yuumiis 52.71%.