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.
Emerald+ Champions Analysed: 31,997,197
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.
Jarvan IV Counters
Jarvan IV middle vs middle Counters
Presently there is insufficent games played by Jarvan IV middle on Patch 14.3 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.
Twisted Fate
El Maestro de las Cartas
Jarvan IV wins against Twisted Fate 52.76% of the time which is 6.81% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Jarvan IV wins against Twisted Fate 6.88% more often than would be expected.
The average opponent winrate against Twisted Fateis 45.95%.
Yasuo
La Espada sin Honor
Jarvan IV wins against Yasuo 52.83% of the time which is 4.59% higher against Yasuo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yasuo 4.67% more often than would be expected.
The average opponent winrate against Yasuois 48.24%.