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: 536,564
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.
Gragas Counters
Gragas jungle vs jungle Counters
Presently there is insufficent games played by Gragas jungle on Patch 30 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.
Viego
Il Re in rovina
Gragas wins against Viego 50.68% of the time which is 5.14% higher against Viego than the average opponent.
After normalising both champions win rates Gragas wins against Viego 3.21% less often than would be expected.
The average opponent winrate against Viegois 45.54%.
Graves
il fuorilegge
Gragas wins against Graves 54.14% of the time which is 9.68% higher against Graves than the average opponent.
After normalising both champions win rates Gragas wins against Graves 1.34% more often than would be expected.
The average opponent winrate against Gravesis 44.46%.
Lee Sin
il monaco cieco
Gragas wins against Lee Sin 54.35% of the time which is 8.60% higher against Lee Sin than the average opponent.
After normalising both champions win rates Gragas wins against Lee Sin 0.25% more often than would be expected.
The average opponent winrate against Lee Sinis 45.75%.