

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: 9,545,433
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 jungle vs jungle Counters
Presently there is insufficent games played by Olaf jungle on Patch 15.8 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Nocturne
Ác Mộng Vĩnh Cửu
Olaf wins against Nocturne 43.27% of the time which is 3.37% lower against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 8.69% less often than would be expected.
The average opponent winrate against Nocturne is 46.64%.


Vi
Cảnh Binh Piltover
Olaf wins against Vi 47.83% of the time which is 0.90% lower against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 6.22% less often than would be expected.
The average opponent winrate against Vi is 48.73%.


Lee Sin
Thầy Tu Mù
Olaf wins against Lee Sin 56.34% of the time which is 6.60% higher against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 1.28% more often than would be expected.
The average opponent winrate against Lee Sin is 49.74%.


Viego
Hắc Diệt Đế Vương
Olaf wins against Viego 58.58% of the time which is 9.25% higher against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 3.93% more often than would be expected.
The average opponent winrate against Viego is 49.33%.


Xin Zhao
Tể Tướng Demacia
Olaf wins against Xin Zhao 58.72% of the time which is 11.42% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 6.10% more often than would be expected.
The average opponent winrate against Xin Zhao is 47.30%.