

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.
Gold Champions Analysed: 18,370,923
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 15.9 is the strongest counter to jungle champions of Amumu, Sejuani & Lee Sin. While Olaf jungle is countered most by jungle champions of Ekko, Jarvan IV & Naafiri. Below is a detailed breakdown of Olaf jungle counters against jungle champions with a minimum of 100 games.


Ekko
the Boy Who Shattered Time
Olaf wins against Ekko 41.00% of the time which is 9.00% lower against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 9.07% less often than would be expected.
The average opponent winrate against Ekko is 50.00%.


Jarvan IV
the Exemplar of Demacia
Olaf wins against Jarvan IV 42.86% of the time which is 5.31% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Olaf wins against Jarvan IV 5.38% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.17%.


Naafiri
the Hound of a Hundred Bites
Olaf wins against Naafiri 43.35% of the time which is 5.18% lower against Naafiri than the average opponent.
After normalising both champions win rates Olaf wins against Naafiri 5.25% less often than would be expected.
The average opponent winrate against Naafiri is 48.53%.


Kha'Zix
the Voidreaver
Olaf wins against Kha'Zix 44.54% of the time which is 5.02% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Olaf wins against Kha'Zix 5.09% less often than would be expected.
The average opponent winrate against Kha'Zix is 49.56%.


Viego
The Ruined King
Olaf wins against Viego 44.98% of the time which is 5.20% lower against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 5.27% less often than would be expected.
The average opponent winrate against Viego is 50.18%.


Volibear
the Relentless Storm
Olaf wins against Volibear 45.51% of the time which is 2.11% lower against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 2.18% less often than would be expected.
The average opponent winrate against Volibear is 47.62%.


Pantheon
the Unbreakable Spear
Olaf wins against Pantheon 46.53% of the time which is 3.39% lower against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 3.46% less often than would be expected.
The average opponent winrate against Pantheon is 49.92%.


Graves
the Outlaw
Olaf wins against Graves 46.73% of the time which is 3.51% lower against Graves than the average opponent.
After normalising both champions win rates Olaf wins against Graves 3.58% less often than would be expected.
The average opponent winrate against Graves is 50.24%.


Kayn
the Shadow Reaper
Olaf wins against Kayn 46.96% of the time which is 1.51% lower against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 1.58% less often than would be expected.
The average opponent winrate against Kayn is 48.47%.


Master Yi
the Wuju Bladesman
Olaf wins against Master Yi 48.39% of the time which is 1.08% lower against Master Yi than the average opponent.
After normalising both champions win rates Olaf wins against Master Yi 1.15% less often than would be expected.
The average opponent winrate against Master Yi is 49.47%.


Lillia
the Bashful Bloom
Olaf wins against Lillia 49.16% of the time which is 0.40% higher against Lillia than the average opponent.
After normalising both champions win rates Olaf wins against Lillia 0.33% more often than would be expected.
The average opponent winrate against Lillia is 48.76%.


Nocturne
the Eternal Nightmare
Olaf wins against Nocturne 50.00% of the time which is 2.46% higher against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 2.39% more often than would be expected.
The average opponent winrate against Nocturne is 47.54%.


Warwick
the Uncaged Wrath of Zaun
Olaf wins against Warwick 51.02% of the time which is 4.45% higher against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 4.38% more often than would be expected.
The average opponent winrate against Warwick is 46.57%.


Vi
the Piltover Enforcer
Olaf wins against Vi 51.18% of the time which is 1.39% higher against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 1.32% more often than would be expected.
The average opponent winrate against Vi is 49.79%.


Briar
the Restrained Hunger
Olaf wins against Briar 51.85% of the time which is 4.91% higher against Briar than the average opponent.
After normalising both champions win rates Olaf wins against Briar 4.84% more often than would be expected.
The average opponent winrate against Briar is 46.94%.


Shaco
the Demon Jester
Olaf wins against Shaco 52.94% of the time which is 2.43% higher against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 2.36% more often than would be expected.
The average opponent winrate against Shaco is 50.51%.


Xin Zhao
the Seneschal of Demacia
Olaf wins against Xin Zhao 53.78% of the time which is 5.89% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 5.82% more often than would be expected.
The average opponent winrate against Xin Zhao is 47.89%.


Lee Sin
the Blind Monk
Olaf wins against Lee Sin 54.70% of the time which is 2.77% higher against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 2.70% more often than would be expected.
The average opponent winrate against Lee Sin is 51.93%.


Sejuani
Fury of the North
Olaf wins against Sejuani 55.34% of the time which is 4.27% higher against Sejuani than the average opponent.
After normalising both champions win rates Olaf wins against Sejuani 4.20% more often than would be expected.
The average opponent winrate against Sejuani is 51.07%.


Amumu
the Sad Mummy
Olaf wins against Amumu 55.70% of the time which is 7.62% higher against Amumu than the average opponent.
After normalising both champions win rates Olaf wins against Amumu 7.55% more often than would be expected.
The average opponent winrate against Amumu is 48.08%.