

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.
All Ranks Champions Analysed: 137,839,620
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 bottom Counters
Olaf top on Patch 15.1 is the strongest counter to bottom champions of Teemo, Yone & Ashe. While Olaf top is countered most by bottom champions of Vel'Koz, Tahm Kench & Karthus. Below is a detailed breakdown of Olaf top counters against bottom champions with a minimum of 100 games.


Vel'Koz
the Eye of the Void
Olaf wins against Vel'Koz 40.45% of the time which is 6.43% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Olaf wins against Vel'Koz 5.07% less often than would be expected.
The average opponent winrate against Vel'Koz is 46.88%.


Tahm Kench
The River King
Olaf wins against Tahm Kench 42.70% of the time which is 4.14% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Olaf wins against Tahm Kench 2.78% less often than would be expected.
The average opponent winrate against Tahm Kench is 46.84%.


Karthus
the Deathsinger
Olaf wins against Karthus 43.87% of the time which is 4.98% lower against Karthus than the average opponent.
After normalising both champions win rates Olaf wins against Karthus 3.61% less often than would be expected.
The average opponent winrate against Karthus is 48.85%.


Zyra
Rise of the Thorns
Olaf wins against Zyra 43.93% of the time which is 5.39% lower against Zyra than the average opponent.
After normalising both champions win rates Olaf wins against Zyra 4.02% less often than would be expected.
The average opponent winrate against Zyra is 49.32%.


Vayne
the Night Hunter
Olaf wins against Vayne 44.28% of the time which is 4.31% lower against Vayne than the average opponent.
After normalising both champions win rates Olaf wins against Vayne 2.94% less often than would be expected.
The average opponent winrate against Vayne is 48.59%.


Heimerdinger
the Revered Inventor
Olaf wins against Heimerdinger 44.69% of the time which is 2.14% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Olaf wins against Heimerdinger 0.78% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.83%.


Miss Fortune
the Bounty Hunter
Olaf wins against Miss Fortune 45.08% of the time which is 1.45% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Olaf wins against Miss Fortune 0.09% less often than would be expected.
The average opponent winrate against Miss Fortune is 46.53%.


Kog'Maw
the Mouth of the Abyss
Olaf wins against Kog'Maw 45.17% of the time which is 2.42% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Olaf wins against Kog'Maw 1.05% less often than would be expected.
The average opponent winrate against Kog'Maw is 47.59%.


Cassiopeia
the Serpent's Embrace
Olaf wins against Cassiopeia 46.20% of the time which is 1.83% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Olaf wins against Cassiopeia 0.46% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.03%.


Nilah
the Joy Unbound
Olaf wins against Nilah 46.72% of the time which is 0.81% lower against Nilah than the average opponent.
After normalising both champions win rates Olaf wins against Nilah 0.55% more often than would be expected.
The average opponent winrate against Nilah is 47.53%.


Xayah
the Rebel
Olaf wins against Xayah 47.11% of the time which is 3.39% lower against Xayah than the average opponent.
After normalising both champions win rates Olaf wins against Xayah 2.02% less often than would be expected.
The average opponent winrate against Xayah is 50.50%.


Sivir
the Battle Mistress
Olaf wins against Sivir 47.13% of the time which is 1.93% lower against Sivir than the average opponent.
After normalising both champions win rates Olaf wins against Sivir 0.56% less often than would be expected.
The average opponent winrate against Sivir is 49.06%.


Malzahar
the Prophet of the Void
Olaf wins against Malzahar 47.49% of the time which is 0.65% lower against Malzahar than the average opponent.
After normalising both champions win rates Olaf wins against Malzahar 0.72% more often than would be expected.
The average opponent winrate against Malzahar is 48.14%.


Cho'Gath
the Terror of the Void
Olaf wins against Cho'Gath 47.55% of the time which is 3.50% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Olaf wins against Cho'Gath 2.13% less often than would be expected.
The average opponent winrate against Cho'Gath is 51.05%.


Veigar
the Tiny Master of Evil
Olaf wins against Veigar 47.65% of the time which is 0.58% higher against Veigar than the average opponent.
After normalising both champions win rates Olaf wins against Veigar 1.94% more often than would be expected.
The average opponent winrate against Veigar is 47.07%.


Aurelion Sol
The Star Forger
Olaf wins against Aurelion Sol 47.66% of the time which is 0.31% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Olaf wins against Aurelion Sol 1.67% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.35%.


Lux
the Lady of Luminosity
Olaf wins against Lux 47.83% of the time which is 0.34% lower against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 1.03% more often than would be expected.
The average opponent winrate against Lux is 48.17%.


Viktor
the Herald of the Arcane
Olaf wins against Viktor 47.87% of the time which is 0.36% higher against Viktor than the average opponent.
After normalising both champions win rates Olaf wins against Viktor 1.72% more often than would be expected.
The average opponent winrate against Viktor is 47.51%.


Twitch
the Plague Rat
Olaf wins against Twitch 47.92% of the time which is 1.91% lower against Twitch than the average opponent.
After normalising both champions win rates Olaf wins against Twitch 0.54% less often than would be expected.
The average opponent winrate against Twitch is 49.83%.


Ziggs
the Hexplosives Expert
Olaf wins against Ziggs 47.94% of the time which is 0.87% lower against Ziggs than the average opponent.
After normalising both champions win rates Olaf wins against Ziggs 0.50% more often than would be expected.
The average opponent winrate against Ziggs is 48.81%.


Corki
the Daring Bombardier
Olaf wins against Corki 47.99% of the time which is 2.54% lower against Corki than the average opponent.
After normalising both champions win rates Olaf wins against Corki 1.17% less often than would be expected.
The average opponent winrate against Corki is 50.53%.


Swain
the Noxian Grand General
Olaf wins against Swain 48.06% of the time which is 0.72% lower against Swain than the average opponent.
After normalising both champions win rates Olaf wins against Swain 0.65% more often than would be expected.
The average opponent winrate against Swain is 48.78%.


Brand
the Burning Vengeance
Olaf wins against Brand 48.07% of the time which is 0.90% higher against Brand than the average opponent.
After normalising both champions win rates Olaf wins against Brand 2.26% more often than would be expected.
The average opponent winrate against Brand is 47.17%.


Syndra
the Dark Sovereign
Olaf wins against Syndra 48.15% of the time which is 2.93% lower against Syndra than the average opponent.
After normalising both champions win rates Olaf wins against Syndra 1.56% less often than would be expected.
The average opponent winrate against Syndra is 51.08%.


Smolder
the Fiery Fledgling
Olaf wins against Smolder 48.25% of the time which is 2.68% lower against Smolder than the average opponent.
After normalising both champions win rates Olaf wins against Smolder 1.31% less often than would be expected.
The average opponent winrate against Smolder is 50.93%.


Jhin
the Virtuoso
Olaf wins against Jhin 48.30% of the time which is 2.00% lower against Jhin than the average opponent.
After normalising both champions win rates Olaf wins against Jhin 0.63% less often than would be expected.
The average opponent winrate against Jhin is 50.30%.


Seraphine
the Starry-Eyed Songstress
Olaf wins against Seraphine 48.53% of the time which is 0.16% higher against Seraphine than the average opponent.
After normalising both champions win rates Olaf wins against Seraphine 1.53% more often than would be expected.
The average opponent winrate against Seraphine is 48.37%.


Hwei
the Visionary
Olaf wins against Hwei 48.53% of the time which is 0.48% higher against Hwei than the average opponent.
After normalising both champions win rates Olaf wins against Hwei 1.85% more often than would be expected.
The average opponent winrate against Hwei is 48.05%.


Zeri
The Spark of Zaun
Olaf wins against Zeri 48.70% of the time which is 2.15% lower against Zeri than the average opponent.
After normalising both champions win rates Olaf wins against Zeri 0.78% less often than would be expected.
The average opponent winrate against Zeri is 50.85%.


Xerath
the Magus Ascendant
Olaf wins against Xerath 48.86% of the time which is 0.34% higher against Xerath than the average opponent.
After normalising both champions win rates Olaf wins against Xerath 1.71% more often than would be expected.
The average opponent winrate against Xerath is 48.52%.


Ezreal
the Prodigal Explorer
Olaf wins against Ezreal 49.11% of the time which is 1.83% lower against Ezreal than the average opponent.
After normalising both champions win rates Olaf wins against Ezreal 0.46% less often than would be expected.
The average opponent winrate against Ezreal is 50.94%.


Kalista
the Spear of Vengeance
Olaf wins against Kalista 49.15% of the time which is 2.92% lower against Kalista than the average opponent.
After normalising both champions win rates Olaf wins against Kalista 1.55% less often than would be expected.
The average opponent winrate against Kalista is 52.07%.


Jinx
the Loose Cannon
Olaf wins against Jinx 49.18% of the time which is 0.38% lower against Jinx than the average opponent.
After normalising both champions win rates Olaf wins against Jinx 0.99% more often than would be expected.
The average opponent winrate against Jinx is 49.56%.


Caitlyn
the Sheriff of Piltover
Olaf wins against Caitlyn 49.18% of the time which is 0.68% lower against Caitlyn than the average opponent.
After normalising both champions win rates Olaf wins against Caitlyn 0.69% more often than would be expected.
The average opponent winrate against Caitlyn is 49.86%.


Kai'Sa
Daughter of the Void
Olaf wins against Kai'Sa 49.33% of the time which is 2.18% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Olaf wins against Kai'Sa 0.81% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.51%.


Tristana
the Yordle Gunner
Olaf wins against Tristana 49.64% of the time which is 2.93% lower against Tristana than the average opponent.
After normalising both champions win rates Olaf wins against Tristana 1.56% less often than would be expected.
The average opponent winrate against Tristana is 52.57%.


Samira
the Desert Rose
Olaf wins against Samira 49.74% of the time which is 1.51% lower against Samira than the average opponent.
After normalising both champions win rates Olaf wins against Samira 0.14% less often than would be expected.
The average opponent winrate against Samira is 51.25%.


Lucian
the Purifier
Olaf wins against Lucian 49.80% of the time which is 1.68% lower against Lucian than the average opponent.
After normalising both champions win rates Olaf wins against Lucian 0.31% less often than would be expected.
The average opponent winrate against Lucian is 51.48%.


Aphelios
the Weapon of the Faithful
Olaf wins against Aphelios 50.15% of the time which is 1.11% lower against Aphelios than the average opponent.
After normalising both champions win rates Olaf wins against Aphelios 0.26% more often than would be expected.
The average opponent winrate against Aphelios is 51.26%.


Yasuo
the Unforgiven
Olaf wins against Yasuo 50.29% of the time which is 0.61% higher against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 1.98% more often than would be expected.
The average opponent winrate against Yasuo is 49.68%.


Varus
the Arrow of Retribution
Olaf wins against Varus 50.84% of the time which is 0.41% lower against Varus than the average opponent.
After normalising both champions win rates Olaf wins against Varus 0.96% more often than would be expected.
The average opponent winrate against Varus is 51.25%.


Akshan
the Rogue Sentinel
Olaf wins against Akshan 51.94% of the time which is 0.57% lower against Akshan than the average opponent.
After normalising both champions win rates Olaf wins against Akshan 0.80% more often than would be expected.
The average opponent winrate against Akshan is 52.51%.


Senna
the Redeemer
Olaf wins against Senna 52.17% of the time which is 2.99% lower against Senna than the average opponent.
After normalising both champions win rates Olaf wins against Senna 1.63% less often than would be expected.
The average opponent winrate against Senna is 55.16%.


Draven
the Glorious Executioner
Olaf wins against Draven 52.50% of the time which is 0.08% higher against Draven than the average opponent.
After normalising both champions win rates Olaf wins against Draven 1.45% more often than would be expected.
The average opponent winrate against Draven is 52.42%.


Ashe
the Frost Archer
Olaf wins against Ashe 52.91% of the time which is 0.74% higher against Ashe than the average opponent.
After normalising both champions win rates Olaf wins against Ashe 2.11% more often than would be expected.
The average opponent winrate against Ashe is 52.17%.


Yone
the Unforgotten
Olaf wins against Yone 54.29% of the time which is 0.29% higher against Yone than the average opponent.
After normalising both champions win rates Olaf wins against Yone 1.65% more often than would be expected.
The average opponent winrate against Yone is 54.00%.


Teemo
the Swift Scout
Olaf wins against Teemo 56.42% of the time which is 6.21% higher against Teemo than the average opponent.
After normalising both champions win rates Olaf wins against Teemo 7.58% more often than would be expected.
The average opponent winrate against Teemo is 50.21%.