

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: 3,982,795
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 30 is the strongest counter to support champions of Pantheon, Seraphine & Morgana. While Senna support is countered most by support champions of Pyke, Janna & Blitzcrank. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Pyke
the Bloodharbor Ripper
Senna wins against Pyke 47.48% of the time which is 0.60% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 4.53% less often than would be expected.
The average opponent winrate against Pyke is 48.08%.


Janna
the Storm's Fury
Senna wins against Janna 47.88% of the time which is 1.78% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 2.14% less often than would be expected.
The average opponent winrate against Janna is 46.10%.


Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 48.77% of the time which is 1.01% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.92% less often than would be expected.
The average opponent winrate against Blitzcrank is 47.76%.


Bard
the Wandering Caretaker
Senna wins against Bard 49.22% of the time which is 1.46% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 2.47% less often than would be expected.
The average opponent winrate against Bard is 47.76%.


Poppy
Keeper of the Hammer
Senna wins against Poppy 49.28% of the time which is 3.40% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.52% less often than would be expected.
The average opponent winrate against Poppy is 45.88%.


Zilean
the Chronokeeper
Senna wins against Zilean 49.71% of the time which is 2.44% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.49% less often than would be expected.
The average opponent winrate against Zilean is 47.27%.


Alistar
the Minotaur
Senna wins against Alistar 50.35% of the time which is 2.27% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 1.66% less often than would be expected.
The average opponent winrate against Alistar is 48.08%.


Zyra
Rise of the Thorns
Senna wins against Zyra 50.44% of the time which is 2.09% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 1.84% less often than would be expected.
The average opponent winrate against Zyra is 48.35%.


Soraka
the Starchild
Senna wins against Soraka 50.53% of the time which is 3.28% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.65% less often than would be expected.
The average opponent winrate against Soraka is 47.25%.


Milio
The Gentle Flame
Senna wins against Milio 50.54% of the time which is 3.88% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.05% less often than would be expected.
The average opponent winrate against Milio is 46.66%.


Nami
the Tidecaller
Senna wins against Nami 50.70% of the time which is 3.64% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.29% less often than would be expected.
The average opponent winrate against Nami is 47.06%.


Leona
the Radiant Dawn
Senna wins against Leona 50.76% of the time which is 3.50% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.43% less often than would be expected.
The average opponent winrate against Leona is 47.26%.


Sona
Maven of the Strings
Senna wins against Sona 50.80% of the time which is 4.64% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.72% more often than would be expected.
The average opponent winrate against Sona is 46.16%.


Nautilus
the Titan of the Depths
Senna wins against Nautilus 51.40% of the time which is 2.25% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.68% less often than would be expected.
The average opponent winrate against Nautilus is 49.15%.


Karma
the Enlightened One
Senna wins against Karma 51.67% of the time which is 4.10% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.17% more often than would be expected.
The average opponent winrate against Karma is 47.57%.


Rell
the Iron Maiden
Senna wins against Rell 52.07% of the time which is 3.97% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.04% more often than would be expected.
The average opponent winrate against Rell is 48.10%.


Elise
the Spider Queen
Senna wins against Elise 52.34% of the time which is 6.55% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 2.63% more often than would be expected.
The average opponent winrate against Elise is 45.79%.


Lulu
the Fae Sorceress
Senna wins against Lulu 52.38% of the time which is 4.37% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.44% more often than would be expected.
The average opponent winrate against Lulu is 48.01%.


Thresh
the Chain Warden
Senna wins against Thresh 53.20% of the time which is 6.66% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 2.73% more often than would be expected.
The average opponent winrate against Thresh is 46.54%.


Neeko
the Curious Chameleon
Senna wins against Neeko 53.41% of the time which is 5.27% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.34% more often than would be expected.
The average opponent winrate against Neeko is 48.14%.


Yuumi
the Magical Cat
Senna wins against Yuumi 53.48% of the time which is 1.53% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 2.39% less often than would be expected.
The average opponent winrate against Yuumi is 51.95%.


Braum
the Heart of the Freljord
Senna wins against Braum 55.64% of the time which is 7.36% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.43% more often than would be expected.
The average opponent winrate against Braum is 48.28%.


Lux
the Lady of Luminosity
Senna wins against Lux 56.59% of the time which is 6.59% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.66% more often than would be expected.
The average opponent winrate against Lux is 50.00%.


Rakan
The Charmer
Senna wins against Rakan 56.68% of the time which is 8.33% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 4.40% more often than would be expected.
The average opponent winrate against Rakan is 48.35%.


Morgana
the Fallen
Senna wins against Morgana 57.36% of the time which is 10.04% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 6.11% more often than would be expected.
The average opponent winrate against Morgana is 47.32%.


Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 57.83% of the time which is 10.68% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 6.75% more often than would be expected.
The average opponent winrate against Seraphine is 47.15%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 60.29% of the time which is 11.71% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 7.78% more often than would be expected.
The average opponent winrate against Pantheon is 48.58%.