

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: 908,096
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.


Olaf Counters
Olaf top vs jungle Counters
Presently there is insufficent games played by Olaf top on Patch 7 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Lee Sin
the Blind Monk
Olaf wins against Lee Sin 51.33% of the time which is 4.81% higher against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 0.85% more often than would be expected.
The average opponent winrate against Lee Sin is 46.52%.


Viego
The Ruined King
Olaf wins against Viego 59.29% of the time which is 10.61% higher against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 6.65% more often than would be expected.
The average opponent winrate against Viego is 48.68%.


Sylas
the Unshackled
Olaf wins against Sylas 60.98% of the time which is 12.74% higher against Sylas than the average opponent.
After normalising both champions win rates Olaf wins against Sylas 8.78% more often than would be expected.
The average opponent winrate against Sylas is 48.24%.