

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: 19,170,596
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 15.16 is the strongest counter to support champions of Heimerdinger, Miss Fortune & Jarvan IV. While Senna support is countered most by support champions of Annie, Milio & Zyra. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Annie
Enfant des ténèbres
Senna wins against Annie 41.12% of the time which is 10.23% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 7.92% less often than would be expected.
The average opponent winrate against Annie is 51.35%.


Milio
Douce flamme
Senna wins against Milio 42.92% of the time which is 4.88% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 2.58% less often than would be expected.
The average opponent winrate against Milio is 47.80%.


Zyra
Dame aux ronces
Senna wins against Zyra 43.07% of the time which is 4.58% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.28% less often than would be expected.
The average opponent winrate against Zyra is 47.65%.


Sion
Colosse mort-vivant
Senna wins against Sion 43.24% of the time which is 6.74% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 4.43% less often than would be expected.
The average opponent winrate against Sion is 49.98%.


Vel'Koz
Œil du Néant
Senna wins against Vel'Koz 43.29% of the time which is 5.56% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 3.25% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.85%.


Nidalee
Chasseresse bestiale
Senna wins against Nidalee 43.83% of the time which is 8.40% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 6.09% less often than would be expected.
The average opponent winrate against Nidalee is 52.23%.


Janna
Avatar de l'air
Senna wins against Janna 44.13% of the time which is 5.09% lower against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 2.78% less often than would be expected.
The average opponent winrate against Janna is 49.22%.


Nami
Aquamancienne
Senna wins against Nami 44.67% of the time which is 3.95% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 1.64% less often than would be expected.
The average opponent winrate against Nami is 48.62%.


Zilean
Gardien du Temps
Senna wins against Zilean 44.81% of the time which is 5.14% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 2.83% less often than would be expected.
The average opponent winrate against Zilean is 49.95%.


Teemo
Éclaireur de Bandle
Senna wins against Teemo 45.36% of the time which is 0.60% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.69% more often than would be expected.
The average opponent winrate against Teemo is 45.96%.


Brand
Vengeur flamboyant
Senna wins against Brand 45.96% of the time which is 1.65% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.65% more often than would be expected.
The average opponent winrate against Brand is 47.61%.


Soraka
Enfant des étoiles
Senna wins against Soraka 46.07% of the time which is 2.54% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.23% less often than would be expected.
The average opponent winrate against Soraka is 48.61%.


Xerath
Mage suprême
Senna wins against Xerath 46.19% of the time which is 2.88% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.57% less often than would be expected.
The average opponent winrate against Xerath is 49.07%.


Nautilus
Titan des profondeurs
Senna wins against Nautilus 46.20% of the time which is 4.93% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 2.62% less often than would be expected.
The average opponent winrate against Nautilus is 51.13%.


Thresh
Garde aux chaînes
Senna wins against Thresh 46.24% of the time which is 4.39% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 2.08% less often than would be expected.
The average opponent winrate against Thresh is 50.63%.


Ziggs
Expert des Hexplosifs
Senna wins against Ziggs 46.39% of the time which is 5.60% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 3.29% less often than would be expected.
The average opponent winrate against Ziggs is 51.99%.


Lux
Dame de lumière
Senna wins against Lux 46.73% of the time which is 2.66% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.35% less often than would be expected.
The average opponent winrate against Lux is 49.39%.


Sona
Virtuose de la harpe
Senna wins against Sona 46.93% of the time which is 0.72% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 1.58% more often than would be expected.
The average opponent winrate against Sona is 47.65%.


Blitzcrank
Golem de vapeur
Senna wins against Blitzcrank 47.00% of the time which is 4.02% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.71% less often than would be expected.
The average opponent winrate against Blitzcrank is 51.02%.


Fiddlesticks
Effroi nocturne
Senna wins against Fiddlesticks 47.33% of the time which is 1.83% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 0.48% more often than would be expected.
The average opponent winrate against Fiddlesticks is 49.16%.


Zoé
Manifestation du Crépuscule
Senna wins against Zoé 47.34% of the time which is 4.16% lower against Zoé than the average opponent.
After normalising both champions win rates Senna wins against Zoé 1.85% less often than would be expected.
The average opponent winrate against Zoé is 51.50%.


Zac
Arme secrète
Senna wins against Zac 47.37% of the time which is 1.70% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.61% more often than would be expected.
The average opponent winrate against Zac is 49.07%.


Pantheon
Lance éternelle
Senna wins against Pantheon 47.46% of the time which is 2.98% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.67% less often than would be expected.
The average opponent winrate against Pantheon is 50.44%.


Alistar
Minotaure
Senna wins against Alistar 47.47% of the time which is 3.96% lower against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 1.65% less often than would be expected.
The average opponent winrate against Alistar is 51.43%.


Renata Glasc
Baronne de la chimie
Senna wins against Renata Glasc 47.54% of the time which is 2.77% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 0.46% less often than would be expected.
The average opponent winrate against Renata Glasc is 50.31%.


Sylas
Révolutionnaire déchaîné
Senna wins against Sylas 47.68% of the time which is 3.69% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.38% less often than would be expected.
The average opponent winrate against Sylas is 51.37%.


Séraphine
Chanteuse rêveuse
Senna wins against Séraphine 47.86% of the time which is 2.58% lower against Séraphine than the average opponent.
After normalising both champions win rates Senna wins against Séraphine 0.27% less often than would be expected.
The average opponent winrate against Séraphine is 50.44%.


Morgana
Déchue
Senna wins against Morgana 48.20% of the time which is 0.18% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 2.13% more often than would be expected.
The average opponent winrate against Morgana is 48.38%.


Leona
Aube radieuse
Senna wins against Leona 48.32% of the time which is 1.07% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.24% more often than would be expected.
The average opponent winrate against Leona is 49.39%.


Cho'Gath
Terreur noire
Senna wins against Cho'Gath 48.39% of the time which is 3.31% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.00% less often than would be expected.
The average opponent winrate against Cho'Gath is 51.70%.


Shen
Œil du crépuscule
Senna wins against Shen 48.41% of the time which is 0.74% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.57% more often than would be expected.
The average opponent winrate against Shen is 49.15%.


Lee Sin
Moine aveugle
Senna wins against Lee Sin 48.44% of the time which is 7.23% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 4.94% less often than would be expected.
The average opponent winrate against Lee Sin is 55.67%.


Amumu
Momie mélancolique
Senna wins against Amumu 48.48% of the time which is 0.82% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 1.49% more often than would be expected.
The average opponent winrate against Amumu is 49.30%.


Lulu
Sorcière féérique
Senna wins against Lulu 48.60% of the time which is 2.86% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.55% less often than would be expected.
The average opponent winrate against Lulu is 51.46%.


Braum
Cœur de Freljord
Senna wins against Braum 48.60% of the time which is 1.65% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 0.66% more often than would be expected.
The average opponent winrate against Braum is 50.25%.


Hwei
Visionnaire
Senna wins against Hwei 48.72% of the time which is 1.55% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.76% more often than would be expected.
The average opponent winrate against Hwei is 50.27%.


Elise
Reine araignée
Senna wins against Elise 48.89% of the time which is 0.77% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.54% more often than would be expected.
The average opponent winrate against Elise is 49.66%.


LeBlanc
Manipulatrice
Senna wins against LeBlanc 48.95% of the time which is 0.40% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.71% more often than would be expected.
The average opponent winrate against LeBlanc is 48.55%.


Pyke
Éventreur des abysses
Senna wins against Pyke 48.98% of the time which is 2.67% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 0.36% less often than would be expected.
The average opponent winrate against Pyke is 51.65%.


Karma
Sagesse incarnée
Senna wins against Karma 49.12% of the time which is 1.99% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.32% more often than would be expected.
The average opponent winrate against Karma is 51.11%.


Yuumi
Gardienne du Grimoire
Senna wins against Yuumi 49.36% of the time which is 2.68% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.37% less often than would be expected.
The average opponent winrate against Yuumi is 52.04%.


Neeko
Caméléon curieux
Senna wins against Neeko 49.64% of the time which is 0.85% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.46% more often than would be expected.
The average opponent winrate against Neeko is 50.49%.


Maokai
Tréant torturé
Senna wins against Maokai 50.00% of the time which is 1.03% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 3.34% more often than would be expected.
The average opponent winrate against Maokai is 48.97%.


Shaco
Bouffon des ténèbres
Senna wins against Shaco 50.00% of the time which is 0.77% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 3.08% more often than would be expected.
The average opponent winrate against Shaco is 49.23%.


Bard
Gardien errant
Senna wins against Bard 50.04% of the time which is 1.73% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 0.58% more often than would be expected.
The average opponent winrate against Bard is 51.77%.


Galio
Colosse
Senna wins against Galio 50.51% of the time which is 1.10% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 3.41% more often than would be expected.
The average opponent winrate against Galio is 49.41%.


Swain
Grand général noxien
Senna wins against Swain 50.59% of the time which is 0.39% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.70% more often than would be expected.
The average opponent winrate against Swain is 50.20%.


Ahri
Renard à neuf queues
Senna wins against Ahri 50.83% of the time which is 0.98% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 1.33% more often than would be expected.
The average opponent winrate against Ahri is 51.81%.


Rell
Vierge de fer
Senna wins against Rell 51.23% of the time which is 0.21% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 2.52% more often than would be expected.
The average opponent winrate against Rell is 51.02%.


Ashe
Archère de givre
Senna wins against Ashe 51.26% of the time which is 2.11% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.20% more often than would be expected.
The average opponent winrate against Ashe is 53.37%.


Mel
Reflet de l'âme
Senna wins against Mel 51.35% of the time which is 1.27% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.04% more often than would be expected.
The average opponent winrate against Mel is 52.62%.


Anivia
Cryophénix
Senna wins against Anivia 51.75% of the time which is 1.03% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 1.28% more often than would be expected.
The average opponent winrate against Anivia is 52.78%.


Taric
Bouclier de Valoran
Senna wins against Taric 52.13% of the time which is 4.67% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 6.97% more often than would be expected.
The average opponent winrate against Taric is 47.46%.


Poppy
Gardienne du marteau
Senna wins against Poppy 52.30% of the time which is 2.11% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 4.42% more often than would be expected.
The average opponent winrate against Poppy is 50.19%.


Rakan
Charmeur
Senna wins against Rakan 52.40% of the time which is 0.62% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 2.93% more often than would be expected.
The average opponent winrate against Rakan is 51.78%.


Tahm Kench
Roi des rivières
Senna wins against Tahm Kench 52.77% of the time which is 2.51% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 4.82% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.26%.


Veigar
Seigneur des maléfices
Senna wins against Veigar 53.07% of the time which is 1.87% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 4.18% more often than would be expected.
The average opponent winrate against Veigar is 51.20%.


Malphite
Éclat du monolithe
Senna wins against Malphite 53.09% of the time which is 2.00% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 4.31% more often than would be expected.
The average opponent winrate against Malphite is 51.09%.


Twitch
Semeur de peste
Senna wins against Twitch 53.37% of the time which is 3.55% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.27% less often than would be expected.
The average opponent winrate against Twitch is 56.92%.


Sett
Patron
Senna wins against Sett 53.85% of the time which is 2.39% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 4.70% more often than would be expected.
The average opponent winrate against Sett is 51.46%.


Jarvan IV
Exemple demacien
Senna wins against Jarvan IV 54.07% of the time which is 2.84% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 5.15% more often than would be expected.
The average opponent winrate against Jarvan IV is 51.23%.


Miss Fortune
Chasseuse de primes
Senna wins against Miss Fortune 56.49% of the time which is 0.92% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 3.21% more often than would be expected.
The average opponent winrate against Miss Fortune is 55.57%.


Heimerdinger
Inventeur réputé
Senna wins against Heimerdinger 61.74% of the time which is 11.02% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 13.33% more often than would be expected.
The average opponent winrate against Heimerdinger is 50.72%.