

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.
Emerald+ Champions Analysed: 2,134,046
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 15.14 is the strongest counter to support champions of Mel, Neeko & Janna. While Senna bottom is countered most by support champions of Xerath, Rell & Blitzcrank. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Xerath
the Magus Ascendant
Senna wins against Xerath 42.00% of the time which is 8.77% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 8.61% less often than would be expected.
The average opponent winrate against Xerath is 50.77%.


Rell
the Iron Maiden
Senna wins against Rell 45.02% of the time which is 3.99% lower against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 3.83% less often than would be expected.
The average opponent winrate against Rell is 49.01%.


Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 45.07% of the time which is 4.17% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 4.01% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.24%.


Morgana
the Fallen
Senna wins against Morgana 45.08% of the time which is 5.08% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 4.92% less often than would be expected.
The average opponent winrate against Morgana is 50.16%.


Pyke
the Bloodharbor Ripper
Senna wins against Pyke 45.09% of the time which is 5.30% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 5.14% less often than would be expected.
The average opponent winrate against Pyke is 50.39%.


Bard
the Wandering Caretaker
Senna wins against Bard 45.18% of the time which is 2.97% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 2.81% less often than would be expected.
The average opponent winrate against Bard is 48.15%.


Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 46.23% of the time which is 2.27% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.11% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.50%.


Lulu
the Fae Sorceress
Senna wins against Lulu 47.40% of the time which is 1.38% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 1.22% less often than would be expected.
The average opponent winrate against Lulu is 48.78%.


Nami
the Tidecaller
Senna wins against Nami 47.86% of the time which is 0.80% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.64% less often than would be expected.
The average opponent winrate against Nami is 48.66%.


Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 48.28% of the time which is 2.64% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 2.48% less often than would be expected.
The average opponent winrate against Seraphine is 50.92%.


Soraka
the Starchild
Senna wins against Soraka 48.95% of the time which is 0.05% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.21% more often than would be expected.
The average opponent winrate against Soraka is 48.90%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 49.59% of the time which is 1.21% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.05% less often than would be expected.
The average opponent winrate against Pantheon is 50.80%.


Rakan
The Charmer
Senna wins against Rakan 49.72% of the time which is 0.65% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.49% less often than would be expected.
The average opponent winrate against Rakan is 50.37%.


Leona
the Radiant Dawn
Senna wins against Leona 50.00% of the time which is 0.97% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.13% more often than would be expected.
The average opponent winrate against Leona is 49.03%.


Poppy
Keeper of the Hammer
Senna wins against Poppy 50.00% of the time which is 1.29% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.45% more often than would be expected.
The average opponent winrate against Poppy is 48.71%.


Thresh
the Chain Warden
Senna wins against Thresh 50.00% of the time which is 1.23% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 1.39% more often than would be expected.
The average opponent winrate against Thresh is 48.77%.


Milio
The Gentle Flame
Senna wins against Milio 50.56% of the time which is 1.59% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 1.75% more often than would be expected.
The average opponent winrate against Milio is 48.97%.


Lux
the Lady of Luminosity
Senna wins against Lux 50.97% of the time which is 1.24% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.08% less often than would be expected.
The average opponent winrate against Lux is 52.21%.


Zilean
the Chronokeeper
Senna wins against Zilean 51.05% of the time which is 2.39% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 2.55% more often than would be expected.
The average opponent winrate against Zilean is 48.66%.


Karma
the Enlightened One
Senna wins against Karma 51.18% of the time which is 0.60% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.76% more often than would be expected.
The average opponent winrate against Karma is 50.58%.


Zyra
Rise of the Thorns
Senna wins against Zyra 51.18% of the time which is 0.48% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.64% more often than would be expected.
The average opponent winrate against Zyra is 50.70%.


Alistar
the Minotaur
Senna wins against Alistar 52.06% of the time which is 3.11% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 3.27% more often than would be expected.
The average opponent winrate against Alistar is 48.95%.


Nautilus
the Titan of the Depths
Senna wins against Nautilus 52.40% of the time which is 1.55% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.71% more often than would be expected.
The average opponent winrate against Nautilus is 50.85%.


Sona
Maven of the Strings
Senna wins against Sona 52.44% of the time which is 3.95% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 4.11% more often than would be expected.
The average opponent winrate against Sona is 48.49%.


Braum
the Heart of the Freljord
Senna wins against Braum 53.94% of the time which is 4.97% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 5.13% more often than would be expected.
The average opponent winrate against Braum is 48.97%.


Yuumi
the Magical Cat
Senna wins against Yuumi 54.23% of the time which is 2.06% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 2.22% more often than would be expected.
The average opponent winrate against Yuumi is 52.17%.


Janna
the Storm's Fury
Senna wins against Janna 54.46% of the time which is 6.32% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 6.48% more often than would be expected.
The average opponent winrate against Janna is 48.14%.


Neeko
the Curious Chameleon
Senna wins against Neeko 58.64% of the time which is 5.81% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 5.97% more often than would be expected.
The average opponent winrate against Neeko is 52.83%.


Mel
the Soul's Reflection
Senna wins against Mel 59.71% of the time which is 4.24% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 4.40% more often than would be expected.
The average opponent winrate against Mel is 55.47%.