

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.
D2+ Champions Analysed: 4,126,212
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 15.17 is the strongest counter to support champions of Pantheon, Swain & Mel. While Senna support is countered most by support champions of Vel'Koz, Blitzcrank & Janna. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Vel'Koz
Œil du Néant
Senna wins against Vel'Koz 41.81% of the time which is 5.90% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 8.06% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.71%.


Blitzcrank
Golem de vapeur
Senna wins against Blitzcrank 46.95% of the time which is 2.25% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 4.41% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.20%.


Janna
Avatar de l'air
Senna wins against Janna 47.99% of the time which is 1.37% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.79% less often than would be expected.
The average opponent winrate against Janna is 46.62%.


Maokai
Tréant torturé
Senna wins against Maokai 48.31% of the time which is 1.43% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 0.73% less often than would be expected.
The average opponent winrate against Maokai is 46.88%.


Pyke
Éventreur des abysses
Senna wins against Pyke 48.63% of the time which is 0.88% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.04% less often than would be expected.
The average opponent winrate against Pyke is 49.51%.


Thresh
Garde aux chaînes
Senna wins against Thresh 48.74% of the time which is 1.06% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 1.10% less often than would be expected.
The average opponent winrate against Thresh is 47.68%.


Leona
Aube radieuse
Senna wins against Leona 48.98% of the time which is 0.39% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.77% less often than would be expected.
The average opponent winrate against Leona is 48.59%.


Karma
Sagesse incarnée
Senna wins against Karma 49.03% of the time which is 0.24% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.92% less often than would be expected.
The average opponent winrate against Karma is 48.79%.


Lux
Dame de lumière
Senna wins against Lux 49.64% of the time which is 0.62% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.78% less often than would be expected.
The average opponent winrate against Lux is 50.26%.


Taric
Bouclier de Valoran
Senna wins against Taric 50.00% of the time which is 3.43% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 1.27% more often than would be expected.
The average opponent winrate against Taric is 46.57%.


Nami
Aquamancienne
Senna wins against Nami 50.00% of the time which is 1.73% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.43% less often than would be expected.
The average opponent winrate against Nami is 48.27%.


Soraka
Enfant des étoiles
Senna wins against Soraka 50.08% of the time which is 2.38% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.22% more often than would be expected.
The average opponent winrate against Soraka is 47.70%.


Zilean
Gardien du Temps
Senna wins against Zilean 50.22% of the time which is 1.69% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 0.47% less often than would be expected.
The average opponent winrate against Zilean is 48.53%.


Bard
Gardien errant
Senna wins against Bard 50.61% of the time which is 2.16% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 0.00% less often than would be expected.
The average opponent winrate against Bard is 48.45%.


Rell
Vierge de fer
Senna wins against Rell 50.71% of the time which is 1.30% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.86% less often than would be expected.
The average opponent winrate against Rell is 49.41%.


Yuumi
Gardienne du Grimoire
Senna wins against Yuumi 51.15% of the time which is 0.91% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 3.07% less often than would be expected.
The average opponent winrate against Yuumi is 52.06%.


Zyra
Dame aux ronces
Senna wins against Zyra 51.16% of the time which is 1.84% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.32% less often than would be expected.
The average opponent winrate against Zyra is 49.32%.


Milio
Douce flamme
Senna wins against Milio 51.24% of the time which is 3.24% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 1.08% more often than would be expected.
The average opponent winrate against Milio is 48.00%.


Neeko
Caméléon curieux
Senna wins against Neeko 51.96% of the time which is 2.44% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.28% more often than would be expected.
The average opponent winrate against Neeko is 49.52%.


Lulu
Sorcière féérique
Senna wins against Lulu 51.98% of the time which is 2.37% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.21% more often than would be expected.
The average opponent winrate against Lulu is 49.61%.


Sona
Virtuose de la harpe
Senna wins against Sona 52.51% of the time which is 4.45% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 2.29% more often than would be expected.
The average opponent winrate against Sona is 48.06%.


Séraphine
Chanteuse rêveuse
Senna wins against Séraphine 52.70% of the time which is 3.16% higher against Séraphine than the average opponent.
After normalising both champions win rates Senna wins against Séraphine 1.00% more often than would be expected.
The average opponent winrate against Séraphine is 49.54%.


Renata Glasc
Baronne de la chimie
Senna wins against Renata Glasc 52.73% of the time which is 3.53% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 1.37% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.20%.


Xerath
Mage suprême
Senna wins against Xerath 53.26% of the time which is 3.25% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.09% more often than would be expected.
The average opponent winrate against Xerath is 50.01%.


Nautilus
Titan des profondeurs
Senna wins against Nautilus 53.66% of the time which is 3.42% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.26% more often than would be expected.
The average opponent winrate against Nautilus is 50.24%.


Morgana
Déchue
Senna wins against Morgana 53.71% of the time which is 4.66% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 2.50% more often than would be expected.
The average opponent winrate against Morgana is 49.05%.


Braum
Cœur de Freljord
Senna wins against Braum 54.37% of the time which is 5.66% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.50% more often than would be expected.
The average opponent winrate against Braum is 48.71%.


Rakan
Charmeur
Senna wins against Rakan 54.46% of the time which is 5.05% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 2.89% more often than would be expected.
The average opponent winrate against Rakan is 49.41%.


Alistar
Minotaure
Senna wins against Alistar 54.58% of the time which is 5.14% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 2.98% more often than would be expected.
The average opponent winrate against Alistar is 49.44%.


Poppy
Gardienne du marteau
Senna wins against Poppy 55.70% of the time which is 9.05% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 6.89% more often than would be expected.
The average opponent winrate against Poppy is 46.65%.


Elise
Reine araignée
Senna wins against Elise 56.41% of the time which is 9.71% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 7.55% more often than would be expected.
The average opponent winrate against Elise is 46.70%.


Shaco
Bouffon des ténèbres
Senna wins against Shaco 57.38% of the time which is 6.58% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 4.42% more often than would be expected.
The average opponent winrate against Shaco is 50.80%.


Mel
Reflet de l'âme
Senna wins against Mel 57.50% of the time which is 3.11% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.96% more often than would be expected.
The average opponent winrate against Mel is 54.39%.


Swain
Grand général noxien
Senna wins against Swain 59.00% of the time which is 7.59% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 5.43% more often than would be expected.
The average opponent winrate against Swain is 51.41%.


Pantheon
Lance éternelle
Senna wins against Pantheon 59.57% of the time which is 9.19% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 7.03% more often than would be expected.
The average opponent winrate against Pantheon is 50.38%.