

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: 1,116,444
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 Milio, Nautilus & Alistar. While Senna support is countered most by support champions of Lux, Sona & Nami. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Lux
Dame de lumière
Senna wins against Lux 44.53% of the time which is 7.27% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 9.37% less often than would be expected.
The average opponent winrate against Lux is 51.80%.


Sona
Virtuose de la harpe
Senna wins against Sona 46.90% of the time which is 0.90% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 3.00% less often than would be expected.
The average opponent winrate against Sona is 47.80%.


Nami
Aquamancienne
Senna wins against Nami 46.99% of the time which is 0.48% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 2.58% less often than would be expected.
The average opponent winrate against Nami is 47.47%.


Thresh
Garde aux chaînes
Senna wins against Thresh 47.26% of the time which is 1.13% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 3.23% less often than would be expected.
The average opponent winrate against Thresh is 48.39%.


Braum
Cœur de Freljord
Senna wins against Braum 48.46% of the time which is 1.01% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.11% less often than would be expected.
The average opponent winrate against Braum is 49.47%.


Yuumi
Gardienne du Grimoire
Senna wins against Yuumi 48.73% of the time which is 2.47% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 4.57% less often than would be expected.
The average opponent winrate against Yuumi is 51.20%.


Karma
Sagesse incarnée
Senna wins against Karma 49.10% of the time which is 0.07% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 2.03% less often than would be expected.
The average opponent winrate against Karma is 49.03%.


Blitzcrank
Golem de vapeur
Senna wins against Blitzcrank 49.67% of the time which is 0.52% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.62% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.19%.


Leona
Aube radieuse
Senna wins against Leona 50.57% of the time which is 1.84% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.26% less often than would be expected.
The average opponent winrate against Leona is 48.73%.


Soraka
Enfant des étoiles
Senna wins against Soraka 50.68% of the time which is 3.08% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.98% more often than would be expected.
The average opponent winrate against Soraka is 47.60%.


Pyke
Éventreur des abysses
Senna wins against Pyke 50.93% of the time which is 1.19% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 0.91% less often than would be expected.
The average opponent winrate against Pyke is 49.74%.


Lulu
Sorcière féérique
Senna wins against Lulu 51.52% of the time which is 2.52% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.42% more often than would be expected.
The average opponent winrate against Lulu is 49.00%.


Rakan
Charmeur
Senna wins against Rakan 51.89% of the time which is 1.63% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.47% less often than would be expected.
The average opponent winrate against Rakan is 50.26%.


Bard
Gardien errant
Senna wins against Bard 52.41% of the time which is 2.29% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 0.19% more often than would be expected.
The average opponent winrate against Bard is 50.12%.


Morgana
Déchue
Senna wins against Morgana 52.67% of the time which is 5.00% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 2.90% more often than would be expected.
The average opponent winrate against Morgana is 47.67%.


Alistar
Minotaure
Senna wins against Alistar 53.85% of the time which is 4.37% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 2.27% more often than would be expected.
The average opponent winrate against Alistar is 49.48%.


Nautilus
Titan des profondeurs
Senna wins against Nautilus 55.51% of the time which is 5.62% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 3.52% more often than would be expected.
The average opponent winrate against Nautilus is 49.89%.


Milio
Douce flamme
Senna wins against Milio 57.05% of the time which is 10.15% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 8.05% more often than would be expected.
The average opponent winrate against Milio is 46.90%.