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: 3,683,487
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 14.9 is the strongest counter to support champions of Hwei, Alistar & Swain. While Senna support is countered most by support champions of Camille, Pyke & Zyra. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.
Camille
Ombre d'acier
Senna wins against Camille 43.23% of the time which is 5.79% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 8.16% less often than would be expected.
The average opponent winrate against Camilleis 49.02%.
Pyke
Éventreur des abysses
Senna wins against Pyke 44.99% of the time which is 3.30% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 5.67% less often than would be expected.
The average opponent winrate against Pykeis 48.29%.
Zyra
Dame aux ronces
Senna wins against Zyra 45.68% of the time which is 1.31% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 3.68% less often than would be expected.
The average opponent winrate against Zyrais 46.99%.
Sona
Virtuose de la harpe
Senna wins against Sona 47.10% of the time which is 0.18% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 2.19% less often than would be expected.
The average opponent winrate against Sonais 46.92%.
Brand
Vengeur flamboyant
Senna wins against Brand 48.45% of the time which is 0.47% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.90% less often than would be expected.
The average opponent winrate against Brandis 47.98%.
Blitzcrank
Golem de vapeur
Senna wins against Blitzcrank 48.49% of the time which is 0.42% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.95% less often than would be expected.
The average opponent winrate against Blitzcrankis 48.07%.
Nami
Aquamancienne
Senna wins against Nami 48.64% of the time which is 0.95% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 1.42% less often than would be expected.
The average opponent winrate against Namiis 47.69%.
Zilean
Gardien du Temps
Senna wins against Zilean 48.86% of the time which is 1.20% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.17% less often than would be expected.
The average opponent winrate against Zileanis 47.66%.
Maokai
Tréant torturé
Senna wins against Maokai 49.76% of the time which is 1.53% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 0.84% less often than would be expected.
The average opponent winrate against Maokaiis 48.23%.
Soraka
Enfant des étoiles
Senna wins against Soraka 49.84% of the time which is 1.51% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.86% less often than would be expected.
The average opponent winrate against Sorakais 48.33%.
Rell
Vierge de fer
Senna wins against Rell 50.33% of the time which is 2.50% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.13% more often than would be expected.
The average opponent winrate against Rellis 47.83%.
Xerath
Mage suprême
Senna wins against Xerath 50.40% of the time which is 1.19% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.18% less often than would be expected.
The average opponent winrate against Xerathis 49.21%.
Lux
Dame de lumière
Senna wins against Lux 50.50% of the time which is 0.86% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.51% less often than would be expected.
The average opponent winrate against Luxis 49.64%.
Lulu
Sorcière féérique
Senna wins against Lulu 50.53% of the time which is 2.24% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.13% less often than would be expected.
The average opponent winrate against Luluis 48.29%.
Thresh
Garde aux chaînes
Senna wins against Thresh 50.78% of the time which is 2.58% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.21% more often than would be expected.
The average opponent winrate against Threshis 48.20%.
Janna
Avatar de l'air
Senna wins against Janna 51.05% of the time which is 3.83% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.46% more often than would be expected.
The average opponent winrate against Jannais 47.22%.
Rakan
Charmeur
Senna wins against Rakan 51.07% of the time which is 2.86% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.49% more often than would be expected.
The average opponent winrate against Rakanis 48.21%.
Taric
Bouclier de Valoran
Senna wins against Taric 51.08% of the time which is 4.46% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 2.09% more often than would be expected.
The average opponent winrate against Taricis 46.62%.
Renata Glasc
Baronne de la chimie
Senna wins against Renata Glasc 51.26% of the time which is 3.11% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 0.74% more often than would be expected.
The average opponent winrate against Renata Glascis 48.15%.
Nautilus
Titan des profondeurs
Senna wins against Nautilus 51.44% of the time which is 1.35% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.02% less often than would be expected.
The average opponent winrate against Nautilusis 50.09%.
Neeko
Caméléon curieux
Senna wins against Neeko 51.53% of the time which is 1.63% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.74% less often than would be expected.
The average opponent winrate against Neekois 49.90%.
Milio
Douce flamme
Senna wins against Milio 51.72% of the time which is 4.40% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 2.03% more often than would be expected.
The average opponent winrate against Miliois 47.32%.
Vel'Koz
Œil du Néant
Senna wins against Vel'Koz 52.17% of the time which is 4.45% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.08% more often than would be expected.
The average opponent winrate against Vel'Kozis 47.72%.
Leona
Aube radieuse
Senna wins against Leona 52.26% of the time which is 4.31% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.94% more often than would be expected.
The average opponent winrate against Leonais 47.95%.
Bard
Gardien errant
Senna wins against Bard 52.62% of the time which is 3.70% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 1.33% more often than would be expected.
The average opponent winrate against Bardis 48.92%.
Shaco
Bouffon des ténèbres
Senna wins against Shaco 53.07% of the time which is 3.06% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.69% more often than would be expected.
The average opponent winrate against Shacois 50.01%.
Yuumi
Gardienne du Grimoire
Senna wins against Yuumi 53.15% of the time which is 3.00% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.63% more often than would be expected.
The average opponent winrate against Yuumiis 50.15%.
Karma
Sagesse incarnée
Senna wins against Karma 53.78% of the time which is 2.41% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.04% more often than would be expected.
The average opponent winrate against Karmais 51.37%.
Séraphine
Chanteuse rêveuse
Senna wins against Séraphine 53.95% of the time which is 6.00% higher against Séraphine than the average opponent.
After normalising both champions win rates Senna wins against Séraphine 3.63% more often than would be expected.
The average opponent winrate against Séraphineis 47.95%.
Braum
Cœur de Freljord
Senna wins against Braum 54.61% of the time which is 7.30% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 4.93% more often than would be expected.
The average opponent winrate against Braumis 47.31%.
Morgana
Déchue
Senna wins against Morgana 54.80% of the time which is 5.38% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 3.01% more often than would be expected.
The average opponent winrate against Morganais 49.42%.
Pantheon
Lance éternelle
Senna wins against Pantheon 54.95% of the time which is 5.52% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 3.15% more often than would be expected.
The average opponent winrate against Pantheonis 49.43%.
Tahm Kench
Roi des rivières
Senna wins against Tahm Kench 55.08% of the time which is 6.44% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 4.07% more often than would be expected.
The average opponent winrate against Tahm Kenchis 48.64%.
Ashe
Archère de givre
Senna wins against Ashe 55.43% of the time which is 3.37% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.00% more often than would be expected.
The average opponent winrate against Asheis 52.06%.
Swain
Grand général noxien
Senna wins against Swain 55.67% of the time which is 3.95% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.58% more often than would be expected.
The average opponent winrate against Swainis 51.72%.
Alistar
Minotaure
Senna wins against Alistar 56.73% of the time which is 7.87% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 5.50% more often than would be expected.
The average opponent winrate against Alistaris 48.86%.
Hwei
Visionnaire
Senna wins against Hwei 59.60% of the time which is 6.99% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 4.62% more often than would be expected.
The average opponent winrate against Hweiis 52.61%.