

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.
Silver Champions Analysed: 18,040,160
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 15.6 is the strongest counter to support champions of Twitch, Heimerdinger & Sett. While Senna support is countered most by support champions of Nami, Vel'Koz & Veigar. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Nami
the Tidecaller
Senna wins against Nami 45.89% of the time which is 2.30% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 2.08% less often than would be expected.
The average opponent winrate against Nami is 48.19%.


Vel'Koz
the Eye of the Void
Senna wins against Vel'Koz 46.11% of the time which is 1.86% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.64% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.97%.


Veigar
the Tiny Master of Evil
Senna wins against Veigar 46.28% of the time which is 5.72% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 5.50% less often than would be expected.
The average opponent winrate against Veigar is 52.00%.


Milio
The Gentle Flame
Senna wins against Milio 46.29% of the time which is 2.07% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 1.85% less often than would be expected.
The average opponent winrate against Milio is 48.36%.


LeBlanc
the Deceiver
Senna wins against LeBlanc 46.71% of the time which is 2.97% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.75% less often than would be expected.
The average opponent winrate against LeBlanc is 49.68%.


Maokai
the Twisted Treant
Senna wins against Maokai 47.12% of the time which is 1.17% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 0.95% less often than would be expected.
The average opponent winrate against Maokai is 48.29%.


Ziggs
the Hexplosives Expert
Senna wins against Ziggs 47.13% of the time which is 4.42% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 4.20% less often than would be expected.
The average opponent winrate against Ziggs is 51.55%.


Xerath
the Magus Ascendant
Senna wins against Xerath 47.34% of the time which is 1.35% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.13% less often than would be expected.
The average opponent winrate against Xerath is 48.69%.


Zac
the Secret Weapon
Senna wins against Zac 47.37% of the time which is 1.94% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 1.72% less often than would be expected.
The average opponent winrate against Zac is 49.31%.


Zyra
Rise of the Thorns
Senna wins against Zyra 47.37% of the time which is 0.06% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.16% more often than would be expected.
The average opponent winrate against Zyra is 47.43%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 47.37% of the time which is 2.51% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.29% less often than would be expected.
The average opponent winrate against Pantheon is 49.88%.


Bard
the Wandering Caretaker
Senna wins against Bard 47.43% of the time which is 3.73% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 3.51% less often than would be expected.
The average opponent winrate against Bard is 51.16%.


Lux
the Lady of Luminosity
Senna wins against Lux 47.64% of the time which is 1.75% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.53% less often than would be expected.
The average opponent winrate against Lux is 49.39%.


Elise
the Spider Queen
Senna wins against Elise 47.72% of the time which is 3.48% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 3.26% less often than would be expected.
The average opponent winrate against Elise is 51.20%.


Sona
Maven of the Strings
Senna wins against Sona 47.77% of the time which is 0.40% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.62% more often than would be expected.
The average opponent winrate against Sona is 47.37%.


Taric
the Shield of Valoran
Senna wins against Taric 47.79% of the time which is 0.86% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 1.08% more often than would be expected.
The average opponent winrate against Taric is 46.93%.


Soraka
the Starchild
Senna wins against Soraka 47.84% of the time which is 0.66% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.44% less often than would be expected.
The average opponent winrate against Soraka is 48.50%.


Brand
the Burning Vengeance
Senna wins against Brand 48.39% of the time which is 0.26% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.04% less often than would be expected.
The average opponent winrate against Brand is 48.65%.


Teemo
the Swift Scout
Senna wins against Teemo 48.81% of the time which is 1.90% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 2.12% more often than would be expected.
The average opponent winrate against Teemo is 46.91%.


Sylas
the Unshackled
Senna wins against Sylas 48.95% of the time which is 1.85% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.63% less often than would be expected.
The average opponent winrate against Sylas is 50.80%.


Annie
the Dark Child
Senna wins against Annie 49.02% of the time which is 0.06% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 0.28% more often than would be expected.
The average opponent winrate against Annie is 48.96%.


Lulu
the Fae Sorceress
Senna wins against Lulu 49.15% of the time which is 1.08% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.86% less often than would be expected.
The average opponent winrate against Lulu is 50.23%.


Zilean
the Chronokeeper
Senna wins against Zilean 49.20% of the time which is 0.07% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 0.15% more often than would be expected.
The average opponent winrate against Zilean is 49.27%.


Karma
the Enlightened One
Senna wins against Karma 49.23% of the time which is 1.60% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.38% less often than would be expected.
The average opponent winrate against Karma is 50.83%.


Blitzcrank
the Great Steam Golem
Senna wins against Blitzcrank 49.26% of the time which is 2.42% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.20% less often than would be expected.
The average opponent winrate against Blitzcrank is 51.68%.


Janna
the Storm's Fury
Senna wins against Janna 49.33% of the time which is 0.46% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.68% more often than would be expected.
The average opponent winrate against Janna is 48.87%.


Yuumi
the Magical Cat
Senna wins against Yuumi 49.47% of the time which is 0.13% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.09% more often than would be expected.
The average opponent winrate against Yuumi is 49.60%.


Amumu
the Sad Mummy
Senna wins against Amumu 49.51% of the time which is 0.83% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 0.61% less often than would be expected.
The average opponent winrate against Amumu is 50.34%.


Pyke
the Bloodharbor Ripper
Senna wins against Pyke 49.59% of the time which is 2.99% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 2.77% less often than would be expected.
The average opponent winrate against Pyke is 52.58%.


Fiddlesticks
the Ancient Fear
Senna wins against Fiddlesticks 49.72% of the time which is 1.66% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 1.88% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.06%.


Shen
the Eye of Twilight
Senna wins against Shen 49.82% of the time which is 0.17% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.05% more often than would be expected.
The average opponent winrate against Shen is 49.99%.


Jarvan IV
the Exemplar of Demacia
Senna wins against Jarvan IV 50.00% of the time which is 1.15% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.37% more often than would be expected.
The average opponent winrate against Jarvan IV is 48.85%.


Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 50.00% of the time which is 0.33% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.55% more often than would be expected.
The average opponent winrate against Seraphine is 49.67%.


Thresh
the Chain Warden
Senna wins against Thresh 50.04% of the time which is 0.08% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.14% more often than would be expected.
The average opponent winrate against Thresh is 50.12%.


Morgana
the Fallen
Senna wins against Morgana 50.31% of the time which is 1.81% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 2.03% more often than would be expected.
The average opponent winrate against Morgana is 48.50%.


Sion
The Undead Juggernaut
Senna wins against Sion 50.59% of the time which is 1.43% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.65% more often than would be expected.
The average opponent winrate against Sion is 49.16%.


Tahm Kench
The River King
Senna wins against Tahm Kench 50.77% of the time which is 0.84% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.06% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.93%.


Leona
the Radiant Dawn
Senna wins against Leona 51.06% of the time which is 1.08% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.30% more often than would be expected.
The average opponent winrate against Leona is 49.98%.


Swain
the Noxian Grand General
Senna wins against Swain 51.06% of the time which is 1.86% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.08% more often than would be expected.
The average opponent winrate against Swain is 49.20%.


Braum
the Heart of the Freljord
Senna wins against Braum 51.07% of the time which is 1.92% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 2.14% more often than would be expected.
The average opponent winrate against Braum is 49.15%.


Nautilus
the Titan of the Depths
Senna wins against Nautilus 51.11% of the time which is 0.42% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.64% more often than would be expected.
The average opponent winrate against Nautilus is 50.69%.


Rell
the Iron Maiden
Senna wins against Rell 51.24% of the time which is 1.42% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.64% more often than would be expected.
The average opponent winrate against Rell is 49.82%.


Poppy
Keeper of the Hammer
Senna wins against Poppy 51.39% of the time which is 1.71% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.93% more often than would be expected.
The average opponent winrate against Poppy is 49.68%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 51.42% of the time which is 0.42% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.20% less often than would be expected.
The average opponent winrate against Cho'Gath is 51.84%.


Neeko
the Curious Chameleon
Senna wins against Neeko 51.68% of the time which is 1.40% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.62% more often than would be expected.
The average opponent winrate against Neeko is 50.28%.


Anivia
the Cryophoenix
Senna wins against Anivia 52.29% of the time which is 0.21% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.43% more often than would be expected.
The average opponent winrate against Anivia is 52.08%.


Malphite
Shard of the Monolith
Senna wins against Malphite 52.61% of the time which is 1.29% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.51% more often than would be expected.
The average opponent winrate against Malphite is 51.32%.


Zoe
the Aspect of Twilight
Senna wins against Zoe 52.63% of the time which is 1.54% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.76% more often than would be expected.
The average opponent winrate against Zoe is 51.09%.


Galio
the Colossus
Senna wins against Galio 52.69% of the time which is 2.82% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 3.04% more often than would be expected.
The average opponent winrate against Galio is 49.87%.


Mel
the Soul's Reflection
Senna wins against Mel 52.88% of the time which is 0.98% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.76% less often than would be expected.
The average opponent winrate against Mel is 53.86%.


Shaco
the Demon Jester
Senna wins against Shaco 53.23% of the time which is 4.63% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 4.85% more often than would be expected.
The average opponent winrate against Shaco is 48.60%.


Hwei
the Visionary
Senna wins against Hwei 53.61% of the time which is 2.76% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 2.98% more often than would be expected.
The average opponent winrate against Hwei is 50.85%.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 53.87% of the time which is 2.39% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.17% less often than would be expected.
The average opponent winrate against Miss Fortune is 56.26%.


Lee Sin
the Blind Monk
Senna wins against Lee Sin 53.90% of the time which is 1.84% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 1.62% less often than would be expected.
The average opponent winrate against Lee Sin is 55.74%.


Ashe
the Frost Archer
Senna wins against Ashe 54.08% of the time which is 0.04% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.18% more often than would be expected.
The average opponent winrate against Ashe is 54.12%.


Rakan
The Charmer
Senna wins against Rakan 54.56% of the time which is 3.30% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 3.52% more often than would be expected.
The average opponent winrate against Rakan is 51.26%.


Alistar
the Minotaur
Senna wins against Alistar 55.02% of the time which is 4.29% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 4.51% more often than would be expected.
The average opponent winrate against Alistar is 50.73%.


Renata Glasc
the Chem-Baroness
Senna wins against Renata Glasc 56.09% of the time which is 4.65% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 4.87% more often than would be expected.
The average opponent winrate against Renata Glasc is 51.44%.


Sett
the Boss
Senna wins against Sett 57.50% of the time which is 5.95% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 6.17% more often than would be expected.
The average opponent winrate against Sett is 51.55%.


Heimerdinger
the Revered Inventor
Senna wins against Heimerdinger 61.11% of the time which is 12.38% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 12.60% more often than would be expected.
The average opponent winrate against Heimerdinger is 48.73%.


Twitch
the Plague Rat
Senna wins against Twitch 62.14% of the time which is 3.98% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 4.20% more often than would be expected.
The average opponent winrate against Twitch is 58.16%.