

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.
Iron Champions Analysed: 2,730,129
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
Olaf top on Patch 15.17 is the strongest counter to jungle champions of Kha'Zix, Xin Zhao & Sylas. While Olaf top is countered most by jungle champions of Warwick, Volibear & Briar. Below is a detailed breakdown of Olaf top counters against jungle champions with a minimum of 100 games.


Warwick
a Ira Desimpedida de Zaun
Olaf wins against Warwick 39.18% of the time which is 11.12% lower against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 4.86% less often than would be expected.
The average opponent winrate against Warwick is 50.30%.


Volibear
a Tempestade Implacável
Olaf wins against Volibear 40.86% of the time which is 8.52% lower against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 2.26% less often than would be expected.
The average opponent winrate against Volibear is 49.38%.


Briar
a Fome Contida
Olaf wins against Briar 43.40% of the time which is 6.04% lower against Briar than the average opponent.
After normalising both champions win rates Olaf wins against Briar 0.22% more often than would be expected.
The average opponent winrate against Briar is 49.44%.


Nocturne
o Eterno Pesadelo
Olaf wins against Nocturne 45.11% of the time which is 7.30% lower against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 1.04% less often than would be expected.
The average opponent winrate against Nocturne is 52.41%.


Viego
O Rei Destruído
Olaf wins against Viego 45.16% of the time which is 7.41% lower against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 1.15% less often than would be expected.
The average opponent winrate against Viego is 52.57%.


Amumu
a Múmia Triste
Olaf wins against Amumu 45.16% of the time which is 3.87% lower against Amumu than the average opponent.
After normalising both champions win rates Olaf wins against Amumu 2.38% more often than would be expected.
The average opponent winrate against Amumu is 49.03%.


Kayn
o Ceifador das Sombras
Olaf wins against Kayn 45.39% of the time which is 7.78% lower against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 1.52% less often than would be expected.
The average opponent winrate against Kayn is 53.17%.


Diana
o Escárnio da Lua
Olaf wins against Diana 45.95% of the time which is 6.98% lower against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 0.72% less often than would be expected.
The average opponent winrate against Diana is 52.93%.


Lee Sin
o Monge Cego
Olaf wins against Lee Sin 46.15% of the time which is 8.98% lower against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 2.73% less often than would be expected.
The average opponent winrate against Lee Sin is 55.13%.


Trundle
o Rei dos Trolls
Olaf wins against Trundle 47.24% of the time which is 3.96% lower against Trundle than the average opponent.
After normalising both champions win rates Olaf wins against Trundle 2.30% more often than would be expected.
The average opponent winrate against Trundle is 51.20%.


Master Yi
o Espadachim Wuju
Olaf wins against Master Yi 47.56% of the time which is 4.56% lower against Master Yi than the average opponent.
After normalising both champions win rates Olaf wins against Master Yi 1.70% more often than would be expected.
The average opponent winrate against Master Yi is 52.12%.


Shaco
o Bufão Demoníaco
Olaf wins against Shaco 48.55% of the time which is 7.00% lower against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 0.76% less often than would be expected.
The average opponent winrate against Shaco is 55.55%.


Sylas
o Abjugado
Olaf wins against Sylas 48.85% of the time which is 5.78% lower against Sylas than the average opponent.
After normalising both champions win rates Olaf wins against Sylas 0.47% more often than would be expected.
The average opponent winrate against Sylas is 54.63%.


Xin Zhao
o Senescal de Demacia
Olaf wins against Xin Zhao 50.00% of the time which is 2.32% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 3.94% more often than would be expected.
The average opponent winrate against Xin Zhao is 52.32%.


Kha'Zix
o Ceifador do Vazio
Olaf wins against Kha'Zix 50.42% of the time which is 4.94% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Olaf wins against Kha'Zix 1.31% more often than would be expected.
The average opponent winrate against Kha'Zix is 55.36%.