

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: 16,055,008
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 15.5 is the strongest counter to jungle champions of Amumu, Vi & Warwick. While Olaf jungle is countered most by jungle champions of Pantheon, Diana & Master Yi. Below is a detailed breakdown of Olaf jungle counters against jungle champions with a minimum of 100 games.


Pantheon
the Unbreakable Spear
Olaf wins against Pantheon 42.59% of the time which is 6.40% lower against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 11.68% less often than would be expected.
The average opponent winrate against Pantheon is 48.99%.


Diana
Scorn of the Moon
Olaf wins against Diana 45.95% of the time which is 1.89% lower against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 7.17% less often than would be expected.
The average opponent winrate against Diana is 47.84%.


Master Yi
the Wuju Bladesman
Olaf wins against Master Yi 46.28% of the time which is 0.32% lower against Master Yi than the average opponent.
After normalising both champions win rates Olaf wins against Master Yi 5.60% less often than would be expected.
The average opponent winrate against Master Yi is 46.60%.


Darius
the Hand of Noxus
Olaf wins against Darius 47.66% of the time which is 3.61% higher against Darius than the average opponent.
After normalising both champions win rates Olaf wins against Darius 1.65% less often than would be expected.
The average opponent winrate against Darius is 44.05%.


Kayn
the Shadow Reaper
Olaf wins against Kayn 47.83% of the time which is 0.22% lower against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 5.50% less often than would be expected.
The average opponent winrate against Kayn is 48.05%.


Xin Zhao
the Seneschal of Demacia
Olaf wins against Xin Zhao 49.58% of the time which is 2.15% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 3.13% less often than would be expected.
The average opponent winrate against Xin Zhao is 47.43%.


Nocturne
the Eternal Nightmare
Olaf wins against Nocturne 52.66% of the time which is 5.51% higher against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 0.23% more often than would be expected.
The average opponent winrate against Nocturne is 47.15%.


Wukong
the Monkey King
Olaf wins against Wukong 52.73% of the time which is 5.01% higher against Wukong than the average opponent.
After normalising both champions win rates Olaf wins against Wukong 0.27% less often than would be expected.
The average opponent winrate against Wukong is 47.72%.


Lee Sin
the Blind Monk
Olaf wins against Lee Sin 53.97% of the time which is 4.90% higher against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 0.38% less often than would be expected.
The average opponent winrate against Lee Sin is 49.07%.


Jarvan IV
the Exemplar of Demacia
Olaf wins against Jarvan IV 54.92% of the time which is 6.95% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Olaf wins against Jarvan IV 1.67% more often than would be expected.
The average opponent winrate against Jarvan IV is 47.97%.


Hecarim
the Shadow of War
Olaf wins against Hecarim 55.56% of the time which is 7.09% higher against Hecarim than the average opponent.
After normalising both champions win rates Olaf wins against Hecarim 1.81% more often than would be expected.
The average opponent winrate against Hecarim is 48.47%.


Graves
the Outlaw
Olaf wins against Graves 55.86% of the time which is 7.22% higher against Graves than the average opponent.
After normalising both champions win rates Olaf wins against Graves 1.94% more often than would be expected.
The average opponent winrate against Graves is 48.64%.


Shaco
the Demon Jester
Olaf wins against Shaco 56.00% of the time which is 7.86% higher against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 2.58% more often than would be expected.
The average opponent winrate against Shaco is 48.14%.


Fiddlesticks
the Ancient Fear
Olaf wins against Fiddlesticks 56.67% of the time which is 10.03% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Olaf wins against Fiddlesticks 4.75% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.64%.


Viego
The Ruined King
Olaf wins against Viego 56.85% of the time which is 7.46% higher against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 2.18% more often than would be expected.
The average opponent winrate against Viego is 49.39%.


Warwick
the Uncaged Wrath of Zaun
Olaf wins against Warwick 57.14% of the time which is 11.14% higher against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 5.86% more often than would be expected.
The average opponent winrate against Warwick is 46.00%.


Vi
the Piltover Enforcer
Olaf wins against Vi 57.32% of the time which is 8.36% higher against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 3.08% more often than would be expected.
The average opponent winrate against Vi is 48.96%.


Amumu
the Sad Mummy
Olaf wins against Amumu 57.86% of the time which is 10.39% higher against Amumu than the average opponent.
After normalising both champions win rates Olaf wins against Amumu 5.11% more often than would be expected.
The average opponent winrate against Amumu is 47.47%.