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.
Master Champions Analysed: 342,243
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
Presently there is insufficent games played by Jayce top on Patch 14.23 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.
Lulu
the Fae Sorceress
Jayce wins against Lulu 45.52% of the time which is 0.05% lower against Lulu than the average opponent.
After normalising both champions win rates Jayce wins against Lulu 6.07% less often than would be expected.
The average opponent winrate against Luluis 45.57%.
Pyke
the Bloodharbor Ripper
Jayce wins against Pyke 46.85% of the time which is 1.41% higher against Pyke than the average opponent.
After normalising both champions win rates Jayce wins against Pyke 4.61% less often than would be expected.
The average opponent winrate against Pykeis 45.44%.
Karma
the Enlightened One
Jayce wins against Karma 52.71% of the time which is 6.27% higher against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 0.24% more often than would be expected.
The average opponent winrate against Karmais 46.44%.
Thresh
the Chain Warden
Jayce wins against Thresh 53.85% of the time which is 9.26% higher against Thresh than the average opponent.
After normalising both champions win rates Jayce wins against Thresh 3.25% more often than would be expected.
The average opponent winrate against Threshis 44.59%.
Nautilus
the Titan of the Depths
Jayce wins against Nautilus 55.86% of the time which is 6.67% higher against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 0.64% more often than would be expected.
The average opponent winrate against Nautilusis 49.19%.