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.
Diamond+ Champions Analysed: 22,985,320
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 bottom vs support Counters
Senna bottom on Patch 30 is the strongest counter to support champions of Yuumi, Milio & Rakan. While Senna bottom is countered most by support champions of Bard, Nautilus & Blitzcrank. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.
Bard
the Wandering Caretaker
Senna wins against Bard 44.92% of the time which is 3.08% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 6.00% less often than would be expected.
The average opponent winrate against Bardis 48.00%.
Nautilus
the Titan of the Depths
Senna wins against Nautilus 46.10% of the time which is 3.99% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 6.91% less often than would be expected.
The average opponent winrate against Nautilusis 50.09%.
Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 46.24% of the time which is 2.11% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 5.03% less often than would be expected.
The average opponent winrate against Blitzcrankis 48.35%.
Pyke
the Bloodharbor Ripper
Senna wins against Pyke 48.71% of the time which is 2.21% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 0.71% less often than would be expected.
The average opponent winrate against Pykeis 46.50%.
Soraka
the Starchild
Senna wins against Soraka 48.89% of the time which is 1.29% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.63% less often than would be expected.
The average opponent winrate against Sorakais 47.60%.
Lulu
the Fae Sorceress
Senna wins against Lulu 49.07% of the time which is 1.83% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 1.09% less often than would be expected.
The average opponent winrate against Luluis 47.24%.
Thresh
the Chain Warden
Senna wins against Thresh 49.49% of the time which is 1.62% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 1.30% less often than would be expected.
The average opponent winrate against Threshis 47.87%.
Karma
the Enlightened One
Senna wins against Karma 49.59% of the time which is 1.32% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.60% less often than would be expected.
The average opponent winrate against Karmais 48.27%.
Janna
the Storm's Fury
Senna wins against Janna 49.66% of the time which is 3.35% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.43% more often than would be expected.
The average opponent winrate against Jannais 46.31%.
Rell
the Iron Maiden
Senna wins against Rell 50.63% of the time which is 2.84% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.08% less often than would be expected.
The average opponent winrate against Rellis 47.79%.
Leona
the Radiant Dawn
Senna wins against Leona 51.01% of the time which is 3.34% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.42% more often than would be expected.
The average opponent winrate against Leonais 47.67%.
Nami
the Tidecaller
Senna wins against Nami 52.52% of the time which is 6.15% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 3.23% more often than would be expected.
The average opponent winrate against Namiis 46.37%.
Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 53.77% of the time which is 5.76% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 2.84% more often than would be expected.
The average opponent winrate against Seraphineis 48.01%.
Lux
the Lady of Luminosity
Senna wins against Lux 54.01% of the time which is 5.45% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.53% more often than would be expected.
The average opponent winrate against Luxis 48.56%.
Alistar
the Minotaur
Senna wins against Alistar 55.20% of the time which is 6.34% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 3.42% more often than would be expected.
The average opponent winrate against Alistaris 48.86%.
Rakan
The Charmer
Senna wins against Rakan 55.45% of the time which is 7.04% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 4.12% more often than would be expected.
The average opponent winrate against Rakanis 48.41%.
Milio
The Gentle Flame
Senna wins against Milio 56.65% of the time which is 8.73% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 5.81% more often than would be expected.
The average opponent winrate against Miliois 47.92%.
Yuumi
the Magical Cat
Senna wins against Yuumi 59.17% of the time which is 9.67% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 6.75% more often than would be expected.
The average opponent winrate against Yuumiis 49.50%.