

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.
D2+ Champions Analysed: 11,349,789
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
Olaf jungle on Patch 30 is the strongest counter to jungle champions of Xin Zhao, Hecarim & Nocturne. While Olaf jungle is countered most by jungle champions of Naafiri, Fiddlesticks & Jarvan IV. Below is a detailed breakdown of Olaf jungle counters against jungle champions with a minimum of 100 games.


Naafiri
Chó Săn Khát Máu
Olaf wins against Naafiri 41.74% of the time which is 5.62% lower against Naafiri than the average opponent.
After normalising both champions win rates Olaf wins against Naafiri 9.86% less often than would be expected.
The average opponent winrate against Naafiri is 47.36%.


Fiddlesticks
Nỗi Sợ Viễn Cổ
Olaf wins against Fiddlesticks 45.00% of the time which is 1.51% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Olaf wins against Fiddlesticks 5.75% less often than would be expected.
The average opponent winrate against Fiddlesticks is 46.51%.


Jarvan IV
Biểu Tượng Của Demacia
Olaf wins against Jarvan IV 46.85% of the time which is 1.17% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Olaf wins against Jarvan IV 5.41% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.02%.


Gwen
Búp Bê Ước Nguyện
Olaf wins against Gwen 47.27% of the time which is 0.43% higher against Gwen than the average opponent.
After normalising both champions win rates Olaf wins against Gwen 3.81% less often than would be expected.
The average opponent winrate against Gwen is 46.84%.


Vi
Cảnh Binh Piltover
Olaf wins against Vi 50.92% of the time which is 1.91% higher against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 2.33% less often than would be expected.
The average opponent winrate against Vi is 49.01%.


Graves
Kẻ Ngoài Vòng Pháp Luật
Olaf wins against Graves 52.00% of the time which is 3.24% higher against Graves than the average opponent.
After normalising both champions win rates Olaf wins against Graves 1.00% less often than would be expected.
The average opponent winrate against Graves is 48.76%.


Lee Sin
Thầy Tu Mù
Olaf wins against Lee Sin 53.45% of the time which is 4.17% higher against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 0.07% less often than would be expected.
The average opponent winrate against Lee Sin is 49.28%.


Viego
Hắc Diệt Đế Vương
Olaf wins against Viego 56.69% of the time which is 7.09% higher against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 2.85% more often than would be expected.
The average opponent winrate against Viego is 49.60%.


Nocturne
Ác Mộng Vĩnh Cửu
Olaf wins against Nocturne 58.18% of the time which is 10.40% higher against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 6.16% more often than would be expected.
The average opponent winrate against Nocturne is 47.78%.


Hecarim
Bóng Ma Chiến Tranh
Olaf wins against Hecarim 58.42% of the time which is 10.16% higher against Hecarim than the average opponent.
After normalising both champions win rates Olaf wins against Hecarim 5.92% more often than would be expected.
The average opponent winrate against Hecarim is 48.26%.


Xin Zhao
Tể Tướng Demacia
Olaf wins against Xin Zhao 59.43% of the time which is 11.82% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 7.58% more often than would be expected.
The average opponent winrate against Xin Zhao is 47.61%.