

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: 11,976,131
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 15.6 is the strongest counter to jungle champions of Zed, Lee Sin & Xin Zhao. While Olaf top is countered most by jungle champions of Wukong, Shyvana & Naafiri. Below is a detailed breakdown of Olaf top counters against jungle champions with a minimum of 100 games.


Wukong
the Monkey King
Olaf wins against Wukong 37.76% of the time which is 14.38% lower against Wukong than the average opponent.
After normalising both champions win rates Olaf wins against Wukong 4.84% less often than would be expected.
The average opponent winrate against Wukong is 52.14%.


Shyvana
the Half-Dragon
Olaf wins against Shyvana 37.88% of the time which is 13.70% lower against Shyvana than the average opponent.
After normalising both champions win rates Olaf wins against Shyvana 4.16% less often than would be expected.
The average opponent winrate against Shyvana is 51.58%.


Naafiri
the Hound of a Hundred Bites
Olaf wins against Naafiri 37.96% of the time which is 12.35% lower against Naafiri than the average opponent.
After normalising both champions win rates Olaf wins against Naafiri 2.83% less often than would be expected.
The average opponent winrate against Naafiri is 50.31%.


Trundle
the Troll King
Olaf wins against Trundle 38.07% of the time which is 13.33% lower against Trundle than the average opponent.
After normalising both champions win rates Olaf wins against Trundle 3.79% less often than would be expected.
The average opponent winrate against Trundle is 51.40%.


Dr. Mundo
the Madman of Zaun
Olaf wins against Dr. Mundo 38.83% of the time which is 12.02% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Olaf wins against Dr. Mundo 2.49% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.85%.


Amumu
the Sad Mummy
Olaf wins against Amumu 39.54% of the time which is 10.67% lower against Amumu than the average opponent.
After normalising both champions win rates Olaf wins against Amumu 1.15% less often than would be expected.
The average opponent winrate against Amumu is 50.21%.


Jax
Grandmaster at Arms
Olaf wins against Jax 39.75% of the time which is 12.04% lower against Jax than the average opponent.
After normalising both champions win rates Olaf wins against Jax 2.50% less often than would be expected.
The average opponent winrate against Jax is 51.79%.


Briar
the Restrained Hunger
Olaf wins against Briar 40.19% of the time which is 10.92% lower against Briar than the average opponent.
After normalising both champions win rates Olaf wins against Briar 1.39% less often than would be expected.
The average opponent winrate against Briar is 51.11%.


Nunu & Willump
the Boy and His Yeti
Olaf wins against Nunu & Willump 40.38% of the time which is 14.02% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Olaf wins against Nunu & Willump 4.48% less often than would be expected.
The average opponent winrate against Nunu & Willump is 54.40%.


Zac
the Secret Weapon
Olaf wins against Zac 41.18% of the time which is 14.40% lower against Zac than the average opponent.
After normalising both champions win rates Olaf wins against Zac 4.87% less often than would be expected.
The average opponent winrate against Zac is 55.58%.


Diana
Scorn of the Moon
Olaf wins against Diana 41.19% of the time which is 12.32% lower against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 2.78% less often than would be expected.
The average opponent winrate against Diana is 53.51%.


Sejuani
Fury of the North
Olaf wins against Sejuani 41.24% of the time which is 11.71% lower against Sejuani than the average opponent.
After normalising both champions win rates Olaf wins against Sejuani 2.17% less often than would be expected.
The average opponent winrate against Sejuani is 52.95%.


Kayn
the Shadow Reaper
Olaf wins against Kayn 41.60% of the time which is 11.82% lower against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 2.28% less often than would be expected.
The average opponent winrate against Kayn is 53.42%.


Viego
The Ruined King
Olaf wins against Viego 41.71% of the time which is 12.03% lower against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 2.49% less often than would be expected.
The average opponent winrate against Viego is 53.74%.


Warwick
the Uncaged Wrath of Zaun
Olaf wins against Warwick 41.89% of the time which is 8.77% lower against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 0.76% more often than would be expected.
The average opponent winrate against Warwick is 50.66%.


Teemo
the Swift Scout
Olaf wins against Teemo 41.90% of the time which is 9.56% lower against Teemo than the average opponent.
After normalising both champions win rates Olaf wins against Teemo 0.02% less often than would be expected.
The average opponent winrate against Teemo is 51.46%.


Udyr
the Spirit Walker
Olaf wins against Udyr 42.22% of the time which is 12.61% lower against Udyr than the average opponent.
After normalising both champions win rates Olaf wins against Udyr 3.08% less often than would be expected.
The average opponent winrate against Udyr is 54.83%.


Lillia
the Bashful Bloom
Olaf wins against Lillia 42.60% of the time which is 9.38% lower against Lillia than the average opponent.
After normalising both champions win rates Olaf wins against Lillia 0.16% more often than would be expected.
The average opponent winrate against Lillia is 51.98%.


Rammus
the Armordillo
Olaf wins against Rammus 42.86% of the time which is 8.70% lower against Rammus than the average opponent.
After normalising both champions win rates Olaf wins against Rammus 0.84% more often than would be expected.
The average opponent winrate against Rammus is 51.56%.


Nocturne
the Eternal Nightmare
Olaf wins against Nocturne 42.86% of the time which is 9.12% lower against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 0.42% more often than would be expected.
The average opponent winrate against Nocturne is 51.98%.


Gwen
The Hallowed Seamstress
Olaf wins against Gwen 42.98% of the time which is 13.08% lower against Gwen than the average opponent.
After normalising both champions win rates Olaf wins against Gwen 3.56% less often than would be expected.
The average opponent winrate against Gwen is 56.06%.


Graves
the Outlaw
Olaf wins against Graves 43.11% of the time which is 11.29% lower against Graves than the average opponent.
After normalising both champions win rates Olaf wins against Graves 1.75% less often than would be expected.
The average opponent winrate against Graves is 54.40%.


Evelynn
Agony's Embrace
Olaf wins against Evelynn 43.32% of the time which is 14.26% lower against Evelynn than the average opponent.
After normalising both champions win rates Olaf wins against Evelynn 4.77% less often than would be expected.
The average opponent winrate against Evelynn is 57.58%.


Ekko
the Boy Who Shattered Time
Olaf wins against Ekko 43.56% of the time which is 11.26% lower against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 1.73% less often than would be expected.
The average opponent winrate against Ekko is 54.82%.


Mordekaiser
the Iron Revenant
Olaf wins against Mordekaiser 43.70% of the time which is 7.97% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Olaf wins against Mordekaiser 1.57% more often than would be expected.
The average opponent winrate against Mordekaiser is 51.67%.


Bel'Veth
the Empress of the Void
Olaf wins against Bel'Veth 44.95% of the time which is 11.14% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Olaf wins against Bel'Veth 1.62% less often than would be expected.
The average opponent winrate against Bel'Veth is 56.09%.


Master Yi
the Wuju Bladesman
Olaf wins against Master Yi 44.96% of the time which is 7.91% lower against Master Yi than the average opponent.
After normalising both champions win rates Olaf wins against Master Yi 1.63% more often than would be expected.
The average opponent winrate against Master Yi is 52.87%.


Volibear
the Relentless Storm
Olaf wins against Volibear 46.08% of the time which is 6.20% lower against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 3.34% more often than would be expected.
The average opponent winrate against Volibear is 52.28%.


Vi
the Piltover Enforcer
Olaf wins against Vi 46.22% of the time which is 6.75% lower against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 2.79% more often than would be expected.
The average opponent winrate against Vi is 52.97%.


Fiddlesticks
the Ancient Fear
Olaf wins against Fiddlesticks 46.84% of the time which is 7.85% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Olaf wins against Fiddlesticks 1.69% more often than would be expected.
The average opponent winrate against Fiddlesticks is 54.69%.


Rengar
the Pridestalker
Olaf wins against Rengar 47.24% of the time which is 15.62% lower against Rengar than the average opponent.
After normalising both champions win rates Olaf wins against Rengar 6.32% less often than would be expected.
The average opponent winrate against Rengar is 62.86%.


Jarvan IV
the Exemplar of Demacia
Olaf wins against Jarvan IV 47.41% of the time which is 5.73% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Olaf wins against Jarvan IV 3.81% more often than would be expected.
The average opponent winrate against Jarvan IV is 53.14%.


Shaco
the Demon Jester
Olaf wins against Shaco 47.52% of the time which is 8.19% lower against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 1.33% more often than would be expected.
The average opponent winrate against Shaco is 55.71%.


Darius
the Hand of Noxus
Olaf wins against Darius 47.61% of the time which is 6.07% lower against Darius than the average opponent.
After normalising both champions win rates Olaf wins against Darius 3.47% more often than would be expected.
The average opponent winrate against Darius is 53.68%.


Pantheon
the Unbreakable Spear
Olaf wins against Pantheon 48.28% of the time which is 6.59% lower against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 2.94% more often than would be expected.
The average opponent winrate against Pantheon is 54.87%.


Kha'Zix
the Voidreaver
Olaf wins against Kha'Zix 48.65% of the time which is 7.90% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Olaf wins against Kha'Zix 1.61% more often than would be expected.
The average opponent winrate against Kha'Zix is 56.55%.


Kindred
The Eternal Hunters
Olaf wins against Kindred 48.70% of the time which is 8.46% lower against Kindred than the average opponent.
After normalising both champions win rates Olaf wins against Kindred 1.04% more often than would be expected.
The average opponent winrate against Kindred is 57.16%.


Hecarim
the Shadow of War
Olaf wins against Hecarim 49.10% of the time which is 8.00% lower against Hecarim than the average opponent.
After normalising both champions win rates Olaf wins against Hecarim 1.50% more often than would be expected.
The average opponent winrate against Hecarim is 57.10%.


Xin Zhao
the Seneschal of Demacia
Olaf wins against Xin Zhao 49.87% of the time which is 2.82% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 6.72% more often than would be expected.
The average opponent winrate against Xin Zhao is 52.69%.


Lee Sin
the Blind Monk
Olaf wins against Lee Sin 49.91% of the time which is 7.48% lower against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 2.02% more often than would be expected.
The average opponent winrate against Lee Sin is 57.39%.


Zed
the Master of Shadows
Olaf wins against Zed 52.46% of the time which is 4.28% lower against Zed than the average opponent.
After normalising both champions win rates Olaf wins against Zed 5.23% more often than would be expected.
The average opponent winrate against Zed is 56.74%.