

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: 870,147
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 7 is the strongest counter to support champions of Rakan, Lulu & Braum. While Senna bottom is countered most by support champions of Neeko, Pyke & Janna. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Neeko
the Curious Chameleon
Senna wins against Neeko 47.12% of the time which is 1.31% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 6.51% less often than would be expected.
The average opponent winrate against Neeko is 48.43%.


Pyke
the Bloodharbor Ripper
Senna wins against Pyke 47.15% of the time which is 1.50% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 6.70% less often than would be expected.
The average opponent winrate against Pyke is 48.65%.


Janna
the Storm's Fury
Senna wins against Janna 47.27% of the time which is 1.34% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 3.85% less often than would be expected.
The average opponent winrate against Janna is 45.93%.


Elise
the Spider Queen
Senna wins against Elise 48.41% of the time which is 1.67% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 3.53% less often than would be expected.
The average opponent winrate against Elise is 46.74%.


Leona
the Radiant Dawn
Senna wins against Leona 48.69% of the time which is 2.35% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 2.85% less often than would be expected.
The average opponent winrate against Leona is 46.34%.


Karma
the Enlightened One
Senna wins against Karma 49.35% of the time which is 0.27% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 4.93% less often than would be expected.
The average opponent winrate against Karma is 49.08%.


Thresh
the Chain Warden
Senna wins against Thresh 49.35% of the time which is 2.22% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 2.98% less often than would be expected.
The average opponent winrate against Thresh is 47.13%.


Nami
the Tidecaller
Senna wins against Nami 50.30% of the time which is 3.46% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 1.74% less often than would be expected.
The average opponent winrate against Nami is 46.84%.


Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 51.85% of the time which is 5.50% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.30% more often than would be expected.
The average opponent winrate against Blitzcrank is 46.35%.


Alistar
the Minotaur
Senna wins against Alistar 52.45% of the time which is 5.16% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.04% less often than would be expected.
The average opponent winrate against Alistar is 47.29%.


Milio
The Gentle Flame
Senna wins against Milio 53.09% of the time which is 5.47% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.27% more often than would be expected.
The average opponent winrate against Milio is 47.62%.


Bard
the Wandering Caretaker
Senna wins against Bard 53.47% of the time which is 7.15% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 1.95% more often than would be expected.
The average opponent winrate against Bard is 46.32%.


Rell
the Iron Maiden
Senna wins against Rell 53.99% of the time which is 7.23% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 2.03% more often than would be expected.
The average opponent winrate against Rell is 46.76%.


Yuumi
the Magical Cat
Senna wins against Yuumi 54.17% of the time which is 3.03% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 2.16% less often than would be expected.
The average opponent winrate against Yuumi is 51.14%.


Nautilus
the Titan of the Depths
Senna wins against Nautilus 54.57% of the time which is 5.21% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.01% more often than would be expected.
The average opponent winrate against Nautilus is 49.36%.


Soraka
the Starchild
Senna wins against Soraka 55.88% of the time which is 9.32% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 4.12% more often than would be expected.
The average opponent winrate against Soraka is 46.56%.


Braum
the Heart of the Freljord
Senna wins against Braum 57.19% of the time which is 10.63% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 5.43% more often than would be expected.
The average opponent winrate against Braum is 46.56%.


Lulu
the Fae Sorceress
Senna wins against Lulu 59.16% of the time which is 11.56% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 6.36% more often than would be expected.
The average opponent winrate against Lulu is 47.60%.


Rakan
The Charmer
Senna wins against Rakan 61.45% of the time which is 12.15% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 6.95% more often than would be expected.
The average opponent winrate against Rakan is 49.30%.