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.
Master+ Champions Analysed: 1,374,082
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 Seraphine, Yuumi & Braum. While Senna support is countered most by support champions of Bard, Pyke & Sona. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.
Bard
the Wandering Caretaker
Senna wins against Bard 45.63% of the time which is 0.85% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 5.88% less often than would be expected.
The average opponent winrate against Bardis 46.48%.
Pyke
the Bloodharbor Ripper
Senna wins against Pyke 47.56% of the time which is 2.26% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 2.76% less often than would be expected.
The average opponent winrate against Pykeis 45.30%.
Sona
Maven of the Strings
Senna wins against Sona 48.34% of the time which is 2.03% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 3.00% less often than would be expected.
The average opponent winrate against Sonais 46.31%.
Soraka
the Starchild
Senna wins against Soraka 48.66% of the time which is 1.16% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 3.87% less often than would be expected.
The average opponent winrate against Sorakais 47.50%.
Leona
the Radiant Dawn
Senna wins against Leona 49.38% of the time which is 3.08% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.95% less often than would be expected.
The average opponent winrate against Leonais 46.30%.
Rell
the Iron Maiden
Senna wins against Rell 50.41% of the time which is 6.61% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.60% more often than would be expected.
The average opponent winrate against Rellis 43.80%.
Thresh
the Chain Warden
Senna wins against Thresh 50.47% of the time which is 3.27% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 1.76% less often than would be expected.
The average opponent winrate against Threshis 47.20%.
Lux
the Lady of Luminosity
Senna wins against Lux 50.78% of the time which is 1.93% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 3.10% less often than would be expected.
The average opponent winrate against Luxis 48.85%.
Nautilus
the Titan of the Depths
Senna wins against Nautilus 50.92% of the time which is 3.40% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.63% less often than would be expected.
The average opponent winrate against Nautilusis 47.52%.
Karma
the Enlightened One
Senna wins against Karma 51.14% of the time which is 1.69% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 3.34% less often than would be expected.
The average opponent winrate against Karmais 49.45%.
Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 51.80% of the time which is 5.35% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.32% more often than would be expected.
The average opponent winrate against Blitzcrankis 46.45%.
Alistar
the Minotaur
Senna wins against Alistar 52.27% of the time which is 6.28% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 1.26% more often than would be expected.
The average opponent winrate against Alistaris 45.99%.
Milio
The Gentle Flame
Senna wins against Milio 52.32% of the time which is 3.65% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 1.38% less often than would be expected.
The average opponent winrate against Miliois 48.67%.
Rakan
The Charmer
Senna wins against Rakan 52.38% of the time which is 5.98% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.95% more often than would be expected.
The average opponent winrate against Rakanis 46.40%.
Janna
the Storm's Fury
Senna wins against Janna 54.02% of the time which is 8.22% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 3.20% more often than would be expected.
The average opponent winrate against Jannais 45.80%.
Nami
the Tidecaller
Senna wins against Nami 54.07% of the time which is 6.03% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 1.00% more often than would be expected.
The average opponent winrate against Namiis 48.04%.
Ashe
the Frost Archer
Senna wins against Ashe 56.13% of the time which is 7.26% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.23% more often than would be expected.
The average opponent winrate against Asheis 48.87%.
Lulu
the Fae Sorceress
Senna wins against Lulu 56.48% of the time which is 7.45% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 2.42% more often than would be expected.
The average opponent winrate against Luluis 49.03%.
Braum
the Heart of the Freljord
Senna wins against Braum 57.83% of the time which is 11.77% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 6.75% more often than would be expected.
The average opponent winrate against Braumis 46.06%.
Yuumi
the Magical Cat
Senna wins against Yuumi 57.86% of the time which is 4.54% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.47% less often than would be expected.
The average opponent winrate against Yuumiis 53.32%.
Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 60.34% of the time which is 13.68% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 8.65% more often than would be expected.
The average opponent winrate against Seraphineis 46.66%.