

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: 1,691,538
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 15.4 is the strongest counter to support champions of Mel, Pantheon & Sona. While Senna support is countered most by support champions of Leona, Lux & Pyke. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Leona
the Radiant Dawn
Senna wins against Leona 44.08% of the time which is 4.01% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 8.64% less often than would be expected.
The average opponent winrate against Leona is 48.09%.


Lux
the Lady of Luminosity
Senna wins against Lux 46.85% of the time which is 2.36% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 6.99% less often than would be expected.
The average opponent winrate against Lux is 49.21%.


Pyke
the Bloodharbor Ripper
Senna wins against Pyke 47.37% of the time which is 0.34% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 4.97% less often than would be expected.
The average opponent winrate against Pyke is 47.71%.


Milio
The Gentle Flame
Senna wins against Milio 49.18% of the time which is 2.17% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 2.46% less often than would be expected.
The average opponent winrate against Milio is 47.01%.


Zilean
the Chronokeeper
Senna wins against Zilean 49.56% of the time which is 1.68% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 2.95% less often than would be expected.
The average opponent winrate against Zilean is 47.88%.


Rell
the Iron Maiden
Senna wins against Rell 50.00% of the time which is 2.73% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.90% less often than would be expected.
The average opponent winrate against Rell is 47.27%.


Braum
the Heart of the Freljord
Senna wins against Braum 50.34% of the time which is 4.49% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 0.13% less often than would be expected.
The average opponent winrate against Braum is 45.85%.


Lulu
the Fae Sorceress
Senna wins against Lulu 50.63% of the time which is 4.21% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.42% less often than would be expected.
The average opponent winrate against Lulu is 46.42%.


Elise
the Spider Queen
Senna wins against Elise 50.76% of the time which is 4.24% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.39% less often than would be expected.
The average opponent winrate against Elise is 46.52%.


Janna
the Storm's Fury
Senna wins against Janna 51.47% of the time which is 4.69% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.06% more often than would be expected.
The average opponent winrate against Janna is 46.78%.


Thresh
the Chain Warden
Senna wins against Thresh 51.85% of the time which is 5.47% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.84% more often than would be expected.
The average opponent winrate against Thresh is 46.38%.


Bard
the Wandering Caretaker
Senna wins against Bard 51.99% of the time which is 4.94% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 0.31% more often than would be expected.
The average opponent winrate against Bard is 47.05%.


Alistar
the Minotaur
Senna wins against Alistar 52.36% of the time which is 5.11% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.48% more often than would be expected.
The average opponent winrate against Alistar is 47.25%.


Nautilus
the Titan of the Depths
Senna wins against Nautilus 52.40% of the time which is 2.96% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.67% less often than would be expected.
The average opponent winrate against Nautilus is 49.44%.


Nami
the Tidecaller
Senna wins against Nami 52.45% of the time which is 5.48% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.85% more often than would be expected.
The average opponent winrate against Nami is 46.97%.


Karma
the Enlightened One
Senna wins against Karma 52.76% of the time which is 5.26% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.63% more often than would be expected.
The average opponent winrate against Karma is 47.50%.


Poppy
Keeper of the Hammer
Senna wins against Poppy 52.90% of the time which is 5.70% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.07% more often than would be expected.
The average opponent winrate against Poppy is 47.20%.


Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 53.73% of the time which is 5.48% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.85% more often than would be expected.
The average opponent winrate against Seraphine is 48.25%.


Neeko
the Curious Chameleon
Senna wins against Neeko 54.46% of the time which is 6.41% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.78% more often than would be expected.
The average opponent winrate against Neeko is 48.05%.


Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 55.12% of the time which is 7.61% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.98% more often than would be expected.
The average opponent winrate against Blitzcrank is 47.51%.


Yuumi
the Magical Cat
Senna wins against Yuumi 55.31% of the time which is 4.36% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.27% less often than would be expected.
The average opponent winrate against Yuumi is 50.95%.


Soraka
the Starchild
Senna wins against Soraka 55.71% of the time which is 8.67% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 4.04% more often than would be expected.
The average opponent winrate against Soraka is 47.04%.


Rakan
The Charmer
Senna wins against Rakan 56.15% of the time which is 7.64% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 3.01% more often than would be expected.
The average opponent winrate against Rakan is 48.51%.


Sona
Maven of the Strings
Senna wins against Sona 57.05% of the time which is 10.33% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 5.70% more often than would be expected.
The average opponent winrate against Sona is 46.72%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 57.31% of the time which is 9.47% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 4.84% more often than would be expected.
The average opponent winrate against Pantheon is 47.84%.


Mel
the Soul's Reflection
Senna wins against Mel 60.19% of the time which is 3.29% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.28% less often than would be expected.
The average opponent winrate against Mel is 56.90%.