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: 847,836
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 middle Counters
Jayce top on Patch 14.19 is the strongest counter to middle champions of Katarina, Orianna & Yone. While Jayce top is countered most by middle champions of Zed, Hwei & Sylas. Below is a detailed breakdown of Jayce top counters against middle champions with a minimum of 100 games.
Zed
the Master of Shadows
Jayce wins against Zed 43.80% of the time which is 8.14% lower against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 5.97% less often than would be expected.
The average opponent winrate against Zedis 51.94%.
Hwei
the Visionary
Jayce wins against Hwei 44.86% of the time which is 3.97% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 1.80% less often than would be expected.
The average opponent winrate against Hweiis 48.83%.
Sylas
the Unshackled
Jayce wins against Sylas 46.84% of the time which is 2.99% lower against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.82% less often than would be expected.
The average opponent winrate against Sylasis 49.83%.
Akali
the Rogue Assassin
Jayce wins against Akali 47.37% of the time which is 3.72% lower against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 1.55% less often than would be expected.
The average opponent winrate against Akaliis 51.09%.
Syndra
the Dark Sovereign
Jayce wins against Syndra 47.75% of the time which is 1.22% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 0.95% more often than would be expected.
The average opponent winrate against Syndrais 48.97%.
LeBlanc
the Deceiver
Jayce wins against LeBlanc 47.92% of the time which is 1.40% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 0.77% more often than would be expected.
The average opponent winrate against LeBlancis 49.32%.
Ahri
the Nine-Tailed Fox
Jayce wins against Ahri 49.10% of the time which is 0.59% higher against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 2.76% more often than would be expected.
The average opponent winrate against Ahriis 48.51%.
Yasuo
the Unforgiven
Jayce wins against Yasuo 49.44% of the time which is 2.98% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.81% less often than would be expected.
The average opponent winrate against Yasuois 52.42%.
Yone
the Unforgotten
Jayce wins against Yone 50.34% of the time which is 1.89% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 0.28% more often than would be expected.
The average opponent winrate against Yoneis 52.23%.
Orianna
the Lady of Clockwork
Jayce wins against Orianna 51.97% of the time which is 1.42% higher against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 3.59% more often than would be expected.
The average opponent winrate against Oriannais 50.55%.
Katarina
the Sinister Blade
Jayce wins against Katarina 52.83% of the time which is 1.93% higher against Katarina than the average opponent.
After normalising both champions win rates Jayce wins against Katarina 4.10% more often than would be expected.
The average opponent winrate against Katarinais 50.90%.