

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.
Diamond Champions Analysed: 690,799
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.


Janna Counters
Janna support vs support Counters
Janna support on Patch 15.17 is the strongest counter to support champions of Blitzcrank, Karma & Milio. While Janna support is countered most by support champions of Bard, Soraka & Rell. Below is a detailed breakdown of Janna support counters against support champions with a minimum of 100 games.


Bard
Gardien errant
Janna wins against Bard 41.92% of the time which is 7.01% lower against Bard than the average opponent.
After normalising both champions win rates Janna wins against Bard 10.38% less often than would be expected.
The average opponent winrate against Bard is 48.93%.


Soraka
Enfant des étoiles
Janna wins against Soraka 51.00% of the time which is 3.84% higher against Soraka than the average opponent.
After normalising both champions win rates Janna wins against Soraka 0.47% more often than would be expected.
The average opponent winrate against Soraka is 47.16%.


Rell
Vierge de fer
Janna wins against Rell 51.49% of the time which is 0.93% higher against Rell than the average opponent.
After normalising both champions win rates Janna wins against Rell 2.44% less often than would be expected.
The average opponent winrate against Rell is 50.56%.


Nami
Aquamancienne
Janna wins against Nami 51.59% of the time which is 2.91% higher against Nami than the average opponent.
After normalising both champions win rates Janna wins against Nami 0.46% less often than would be expected.
The average opponent winrate against Nami is 48.68%.


Leona
Aube radieuse
Janna wins against Leona 51.64% of the time which is 2.96% higher against Leona than the average opponent.
After normalising both champions win rates Janna wins against Leona 0.41% less often than would be expected.
The average opponent winrate against Leona is 48.68%.


Nautilus
Titan des profondeurs
Janna wins against Nautilus 52.08% of the time which is 1.53% higher against Nautilus than the average opponent.
After normalising both champions win rates Janna wins against Nautilus 1.84% less often than would be expected.
The average opponent winrate against Nautilus is 50.55%.


Thresh
Garde aux chaînes
Janna wins against Thresh 52.57% of the time which is 4.57% higher against Thresh than the average opponent.
After normalising both champions win rates Janna wins against Thresh 1.20% more often than would be expected.
The average opponent winrate against Thresh is 48.00%.


Lulu
Sorcière féérique
Janna wins against Lulu 53.11% of the time which is 3.18% higher against Lulu than the average opponent.
After normalising both champions win rates Janna wins against Lulu 0.19% less often than would be expected.
The average opponent winrate against Lulu is 49.93%.


Alistar
Minotaure
Janna wins against Alistar 53.85% of the time which is 4.17% higher against Alistar than the average opponent.
After normalising both champions win rates Janna wins against Alistar 0.80% more often than would be expected.
The average opponent winrate against Alistar is 49.68%.


Milio
Douce flamme
Janna wins against Milio 55.15% of the time which is 6.47% higher against Milio than the average opponent.
After normalising both champions win rates Janna wins against Milio 3.10% more often than would be expected.
The average opponent winrate against Milio is 48.68%.


Karma
Sagesse incarnée
Janna wins against Karma 56.11% of the time which is 6.78% higher against Karma than the average opponent.
After normalising both champions win rates Janna wins against Karma 3.41% more often than would be expected.
The average opponent winrate against Karma is 49.33%.


Blitzcrank
Golem de vapeur
Janna wins against Blitzcrank 62.16% of the time which is 11.65% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Janna wins against Blitzcrank 8.28% more often than would be expected.
The average opponent winrate against Blitzcrank is 50.51%.