

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.
Grandmaster Champions Analysed: 392,201
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.


Jayce Counters
Jayce top vs support Counters
Jayce top on Patch 30 is the strongest counter to support champions of Rakan, Thresh & Bard. While Jayce top is countered most by support champions of Rell, Alistar & Karma. Below is a detailed breakdown of Jayce top counters against support champions with a minimum of 100 games.


Rell
the Iron Maiden
Jayce wins against Rell 41.61% of the time which is 6.76% lower against Rell than the average opponent.
After normalising both champions win rates Jayce wins against Rell 5.40% less often than would be expected.
The average opponent winrate against Rell is 48.37%.


Alistar
the Minotaur
Jayce wins against Alistar 43.35% of the time which is 5.41% lower against Alistar than the average opponent.
After normalising both champions win rates Jayce wins against Alistar 4.05% less often than would be expected.
The average opponent winrate against Alistar is 48.76%.


Karma
the Enlightened One
Jayce wins against Karma 43.95% of the time which is 6.60% lower against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 5.24% less often than would be expected.
The average opponent winrate against Karma is 50.55%.


Braum
the Heart of the Freljord
Jayce wins against Braum 44.35% of the time which is 5.00% lower against Braum than the average opponent.
After normalising both champions win rates Jayce wins against Braum 3.64% less often than would be expected.
The average opponent winrate against Braum is 49.35%.


Nami
the Tidecaller
Jayce wins against Nami 44.44% of the time which is 6.03% lower against Nami than the average opponent.
After normalising both champions win rates Jayce wins against Nami 4.67% less often than would be expected.
The average opponent winrate against Nami is 50.47%.


Nautilus
the Titan of the Depths
Jayce wins against Nautilus 49.04% of the time which is 2.36% lower against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 1.00% less often than would be expected.
The average opponent winrate against Nautilus is 51.40%.


Lulu
the Fae Sorceress
Jayce wins against Lulu 53.01% of the time which is 4.03% higher against Lulu than the average opponent.
After normalising both champions win rates Jayce wins against Lulu 5.39% more often than would be expected.
The average opponent winrate against Lulu is 48.98%.


Bard
the Wandering Caretaker
Jayce wins against Bard 53.91% of the time which is 4.78% higher against Bard than the average opponent.
After normalising both champions win rates Jayce wins against Bard 6.14% more often than would be expected.
The average opponent winrate against Bard is 49.13%.


Thresh
the Chain Warden
Jayce wins against Thresh 55.36% of the time which is 7.38% higher against Thresh than the average opponent.
After normalising both champions win rates Jayce wins against Thresh 8.74% more often than would be expected.
The average opponent winrate against Thresh is 47.98%.


Rakan
The Charmer
Jayce wins against Rakan 55.94% of the time which is 5.18% higher against Rakan than the average opponent.
After normalising both champions win rates Jayce wins against Rakan 6.54% more often than would be expected.
The average opponent winrate against Rakan is 50.76%.