

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.
1Trick Champions Analysed: 1,519,288
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 30 is the strongest counter to support champions of Braum, Rell & Alistar. While Senna support is countered most by support champions of Milio, Sona & Pyke. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Milio
Douce flamme
Senna wins against Milio 47.80% of the time which is 2.99% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 6.40% less often than would be expected.
The average opponent winrate against Milio is 44.81%.


Sona
Virtuose de la harpe
Senna wins against Sona 49.19% of the time which is 4.42% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 4.97% less often than would be expected.
The average opponent winrate against Sona is 44.77%.


Yuumi
Gardienne du Grimoire
Senna wins against Yuumi 50.00% of the time which is 4.83% higher 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 45.17%.


Pyke
Éventreur des abysses
Senna wins against Pyke 50.00% of the time which is 5.70% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.69% less often than would be expected.
The average opponent winrate against Pyke is 44.30%.


Bard
Gardien errant
Senna wins against Bard 52.35% of the time which is 7.80% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 1.59% less often than would be expected.
The average opponent winrate against Bard is 44.55%.


Karma
Sagesse incarnée
Senna wins against Karma 52.38% of the time which is 7.02% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 2.38% less often than would be expected.
The average opponent winrate against Karma is 45.36%.


Lulu
Sorcière féérique
Senna wins against Lulu 53.01% of the time which is 7.83% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 1.57% less often than would be expected.
The average opponent winrate against Lulu is 45.18%.


Nautilus
Titan des profondeurs
Senna wins against Nautilus 53.53% of the time which is 7.74% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.66% less often than would be expected.
The average opponent winrate against Nautilus is 45.79%.


Rakan
Charmeur
Senna wins against Rakan 54.00% of the time which is 8.53% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.87% less often than would be expected.
The average opponent winrate against Rakan is 45.47%.


Blitzcrank
Golem de vapeur
Senna wins against Blitzcrank 55.56% of the time which is 9.37% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.04% less often than would be expected.
The average opponent winrate against Blitzcrank is 46.19%.


Thresh
Garde aux chaînes
Senna wins against Thresh 56.49% of the time which is 11.59% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 2.19% more often than would be expected.
The average opponent winrate against Thresh is 44.90%.


Janna
Avatar de l'air
Senna wins against Janna 56.69% of the time which is 11.98% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 2.59% more often than would be expected.
The average opponent winrate against Janna is 44.71%.


Soraka
Enfant des étoiles
Senna wins against Soraka 57.66% of the time which is 11.74% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 2.34% more often than would be expected.
The average opponent winrate against Soraka is 45.92%.


Nami
Aquamancienne
Senna wins against Nami 58.60% of the time which is 13.30% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 3.90% more often than would be expected.
The average opponent winrate against Nami is 45.30%.


Alistar
Minotaure
Senna wins against Alistar 59.09% of the time which is 15.23% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 5.85% more often than would be expected.
The average opponent winrate against Alistar is 43.86%.


Rell
Vierge de fer
Senna wins against Rell 59.31% of the time which is 13.97% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 4.57% more often than would be expected.
The average opponent winrate against Rell is 45.34%.


Braum
Cœur de Freljord
Senna wins against Braum 59.41% of the time which is 12.60% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.19% more often than would be expected.
The average opponent winrate against Braum is 46.81%.