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: 597,221
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.
Nunu y Willump Counters
Nunu y Willump jungle vs jungle Counters
Presently there is insufficent games played by Nunu y Willump jungle on Patch 30 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.
Kha'Zix
el Saqueador del Vacío
Nunu y Willump wins against Kha'Zix 57.84% of the time which is 12.34% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Nunu y Willump wins against Kha'Zix 0.96% more often than would be expected.
The average opponent winrate against Kha'Zixis 45.50%.
Viego
El Rey Arruinado
Nunu y Willump wins against Viego 63.96% of the time which is 18.02% higher against Viego than the average opponent.
After normalising both champions win rates Nunu y Willump wins against Viego 6.64% more often than would be expected.
The average opponent winrate against Viegois 45.94%.