

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: 3,122,918
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 15.11 is the strongest counter to support champions of Morgana, Mel & Swain. While Senna support is countered most by support champions of Zilean, Séraphine & Thresh. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Zilean
Gardien du Temps
Senna wins against Zilean 44.02% of the time which is 3.15% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 3.60% less often than would be expected.
The average opponent winrate against Zilean is 47.17%.


Séraphine
Chanteuse rêveuse
Senna wins against Séraphine 44.37% of the time which is 5.15% lower against Séraphine than the average opponent.
After normalising both champions win rates Senna wins against Séraphine 5.60% less often than would be expected.
The average opponent winrate against Séraphine is 49.52%.


Thresh
Garde aux chaînes
Senna wins against Thresh 44.48% of the time which is 3.03% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 3.48% less often than would be expected.
The average opponent winrate against Thresh is 47.51%.


Braum
Cœur de Freljord
Senna wins against Braum 45.11% of the time which is 1.81% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 2.26% less often than would be expected.
The average opponent winrate against Braum is 46.92%.


Rakan
Charmeur
Senna wins against Rakan 46.56% of the time which is 1.80% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 2.25% less often than would be expected.
The average opponent winrate against Rakan is 48.36%.


Nami
Aquamancienne
Senna wins against Nami 46.73% of the time which is 1.54% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 1.99% less often than would be expected.
The average opponent winrate against Nami is 48.27%.


Pyke
Éventreur des abysses
Senna wins against Pyke 47.18% of the time which is 1.06% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 1.51% less often than would be expected.
The average opponent winrate against Pyke is 48.24%.


Yuumi
Gardienne du Grimoire
Senna wins against Yuumi 47.47% of the time which is 5.16% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 5.61% less often than would be expected.
The average opponent winrate against Yuumi is 52.63%.


Rell
Vierge de fer
Senna wins against Rell 48.01% of the time which is 0.35% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.10% less often than would be expected.
The average opponent winrate against Rell is 47.66%.


Sona
Virtuose de la harpe
Senna wins against Sona 48.03% of the time which is 0.39% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.06% less often than would be expected.
The average opponent winrate against Sona is 47.64%.


Leona
Aube radieuse
Senna wins against Leona 48.45% of the time which is 0.36% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.09% less often than would be expected.
The average opponent winrate against Leona is 48.09%.


Soraka
Enfant des étoiles
Senna wins against Soraka 49.01% of the time which is 1.23% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.78% more often than would be expected.
The average opponent winrate against Soraka is 47.78%.


Zyra
Dame aux ronces
Senna wins against Zyra 49.15% of the time which is 1.58% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.03% less often than would be expected.
The average opponent winrate against Zyra is 50.73%.


Bard
Gardien errant
Senna wins against Bard 49.71% of the time which is 0.26% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 0.19% less often than would be expected.
The average opponent winrate against Bard is 49.45%.


Blitzcrank
Golem de vapeur
Senna wins against Blitzcrank 49.83% of the time which is 0.45% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.00% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.38%.


Janna
Avatar de l'air
Senna wins against Janna 49.86% of the time which is 1.36% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.91% more often than would be expected.
The average opponent winrate against Janna is 48.50%.


Xerath
Mage suprême
Senna wins against Xerath 50.00% of the time which is 1.54% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.99% less often than would be expected.
The average opponent winrate against Xerath is 51.54%.


Neeko
Caméléon curieux
Senna wins against Neeko 50.26% of the time which is 1.04% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.59% more often than would be expected.
The average opponent winrate against Neeko is 49.22%.


Elise
Reine araignée
Senna wins against Elise 50.29% of the time which is 2.70% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 2.25% more often than would be expected.
The average opponent winrate against Elise is 47.59%.


Pantheon
Lance éternelle
Senna wins against Pantheon 50.65% of the time which is 2.01% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.56% more often than would be expected.
The average opponent winrate against Pantheon is 48.64%.


Nautilus
Titan des profondeurs
Senna wins against Nautilus 50.82% of the time which is 1.08% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.63% more often than would be expected.
The average opponent winrate against Nautilus is 49.74%.


Vel'Koz
Œil du Néant
Senna wins against Vel'Koz 51.52% of the time which is 2.65% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.20% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.87%.


Lulu
Sorcière féérique
Senna wins against Lulu 52.01% of the time which is 3.32% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 2.87% more often than would be expected.
The average opponent winrate against Lulu is 48.69%.


Karma
Sagesse incarnée
Senna wins against Karma 52.20% of the time which is 2.62% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 2.17% more often than would be expected.
The average opponent winrate against Karma is 49.58%.


Alistar
Minotaure
Senna wins against Alistar 52.82% of the time which is 3.94% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 3.49% more often than would be expected.
The average opponent winrate against Alistar is 48.88%.


Milio
Douce flamme
Senna wins against Milio 52.88% of the time which is 4.25% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 3.80% more often than would be expected.
The average opponent winrate against Milio is 48.63%.


Lux
Dame de lumière
Senna wins against Lux 53.94% of the time which is 3.54% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 3.09% more often than would be expected.
The average opponent winrate against Lux is 50.40%.


Poppy
Gardienne du marteau
Senna wins against Poppy 54.21% of the time which is 6.47% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 6.02% more often than would be expected.
The average opponent winrate against Poppy is 47.74%.


Swain
Grand général noxien
Senna wins against Swain 56.48% of the time which is 5.96% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 5.51% more often than would be expected.
The average opponent winrate against Swain is 50.52%.


Mel
Reflet de l'âme
Senna wins against Mel 57.26% of the time which is 2.43% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.98% more often than would be expected.
The average opponent winrate against Mel is 54.83%.


Morgana
Déchue
Senna wins against Morgana 59.29% of the time which is 10.99% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 10.54% more often than would be expected.
The average opponent winrate against Morgana is 48.30%.