

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: 14,827,170
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 middle Counters
Olaf top on Patch 15.11 is the strongest counter to middle champions of Jayce, Cassiopeia & Corki. While Olaf top is countered most by middle champions of Cho'Gath, Kayle & Ekko. Below is a detailed breakdown of Olaf top counters against middle champions with a minimum of 100 games.


Cho'Gath
the Terror of the Void
Olaf wins against Cho'Gath 37.04% of the time which is 10.15% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Olaf wins against Cho'Gath 14.00% less often than would be expected.
The average opponent winrate against Cho'Gath is 47.19%.


Kayle
the Righteous
Olaf wins against Kayle 44.51% of the time which is 1.61% lower against Kayle than the average opponent.
After normalising both champions win rates Olaf wins against Kayle 5.45% less often than would be expected.
The average opponent winrate against Kayle is 46.12%.


Ekko
the Boy Who Shattered Time
Olaf wins against Ekko 48.76% of the time which is 0.99% higher against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 2.86% less often than would be expected.
The average opponent winrate against Ekko is 47.77%.


Yasuo
the Unforgiven
Olaf wins against Yasuo 49.03% of the time which is 0.30% higher against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 3.55% less often than would be expected.
The average opponent winrate against Yasuo is 48.73%.


Vel'Koz
the Eye of the Void
Olaf wins against Vel'Koz 49.23% of the time which is 1.34% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Olaf wins against Vel'Koz 2.51% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.89%.


Vex
the Gloomist
Olaf wins against Vex 49.41% of the time which is 2.77% higher against Vex than the average opponent.
After normalising both champions win rates Olaf wins against Vex 1.08% less often than would be expected.
The average opponent winrate against Vex is 46.64%.


Taliyah
the Stoneweaver
Olaf wins against Taliyah 50.00% of the time which is 1.92% higher against Taliyah than the average opponent.
After normalising both champions win rates Olaf wins against Taliyah 1.93% less often than would be expected.
The average opponent winrate against Taliyah is 48.08%.


Ahri
the Nine-Tailed Fox
Olaf wins against Ahri 50.27% of the time which is 1.64% higher against Ahri than the average opponent.
After normalising both champions win rates Olaf wins against Ahri 2.21% less often than would be expected.
The average opponent winrate against Ahri is 48.63%.


Akshan
the Rogue Sentinel
Olaf wins against Akshan 50.29% of the time which is 2.23% higher against Akshan than the average opponent.
After normalising both champions win rates Olaf wins against Akshan 1.62% less often than would be expected.
The average opponent winrate against Akshan is 48.06%.


Lux
the Lady of Luminosity
Olaf wins against Lux 50.54% of the time which is 2.05% higher against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 1.80% less often than would be expected.
The average opponent winrate against Lux is 48.49%.


Talon
the Blade's Shadow
Olaf wins against Talon 50.85% of the time which is 2.24% higher against Talon than the average opponent.
After normalising both champions win rates Olaf wins against Talon 1.61% less often than would be expected.
The average opponent winrate against Talon is 48.61%.


Aurelion Sol
The Star Forger
Olaf wins against Aurelion Sol 50.93% of the time which is 2.61% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Olaf wins against Aurelion Sol 1.24% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.32%.


Akali
the Rogue Assassin
Olaf wins against Akali 51.04% of the time which is 2.43% higher against Akali than the average opponent.
After normalising both champions win rates Olaf wins against Akali 1.42% less often than would be expected.
The average opponent winrate against Akali is 48.61%.


Anivia
the Cryophoenix
Olaf wins against Anivia 51.36% of the time which is 3.65% higher against Anivia than the average opponent.
After normalising both champions win rates Olaf wins against Anivia 0.20% less often than would be expected.
The average opponent winrate against Anivia is 47.71%.


Vladimir
the Crimson Reaper
Olaf wins against Vladimir 51.69% of the time which is 3.94% higher against Vladimir than the average opponent.
After normalising both champions win rates Olaf wins against Vladimir 0.09% more often than would be expected.
The average opponent winrate against Vladimir is 47.75%.


Katarina
the Sinister Blade
Olaf wins against Katarina 52.10% of the time which is 4.12% higher against Katarina than the average opponent.
After normalising both champions win rates Olaf wins against Katarina 0.27% more often than would be expected.
The average opponent winrate against Katarina is 47.98%.


Zoe
the Aspect of Twilight
Olaf wins against Zoe 52.16% of the time which is 4.69% higher against Zoe than the average opponent.
After normalising both champions win rates Olaf wins against Zoe 0.84% more often than would be expected.
The average opponent winrate against Zoe is 47.47%.


Swain
the Noxian Grand General
Olaf wins against Swain 52.53% of the time which is 5.75% higher against Swain than the average opponent.
After normalising both champions win rates Olaf wins against Swain 1.90% more often than would be expected.
The average opponent winrate against Swain is 46.78%.


Zed
the Master of Shadows
Olaf wins against Zed 52.70% of the time which is 2.96% higher against Zed than the average opponent.
After normalising both champions win rates Olaf wins against Zed 0.89% less often than would be expected.
The average opponent winrate against Zed is 49.74%.


LeBlanc
the Deceiver
Olaf wins against LeBlanc 52.73% of the time which is 3.96% higher against LeBlanc than the average opponent.
After normalising both champions win rates Olaf wins against LeBlanc 0.11% more often than would be expected.
The average opponent winrate against LeBlanc is 48.77%.


Irelia
the Blade Dancer
Olaf wins against Irelia 52.89% of the time which is 3.33% higher against Irelia than the average opponent.
After normalising both champions win rates Olaf wins against Irelia 0.52% less often than would be expected.
The average opponent winrate against Irelia is 49.56%.


Sylas
the Unshackled
Olaf wins against Sylas 52.92% of the time which is 3.74% higher against Sylas than the average opponent.
After normalising both champions win rates Olaf wins against Sylas 0.11% less often than would be expected.
The average opponent winrate against Sylas is 49.18%.


Orianna
the Lady of Clockwork
Olaf wins against Orianna 53.13% of the time which is 3.85% higher against Orianna than the average opponent.
After normalising both champions win rates Olaf wins against Orianna 0.00% less often than would be expected.
The average opponent winrate against Orianna is 49.28%.


Smolder
the Fiery Fledgling
Olaf wins against Smolder 53.23% of the time which is 0.00% lower against Smolder than the average opponent.
After normalising both champions win rates Olaf wins against Smolder 3.83% less often than would be expected.
The average opponent winrate against Smolder is 53.23%.


Annie
the Dark Child
Olaf wins against Annie 53.28% of the time which is 5.87% higher against Annie than the average opponent.
After normalising both champions win rates Olaf wins against Annie 2.02% more often than would be expected.
The average opponent winrate against Annie is 47.41%.


Xerath
the Magus Ascendant
Olaf wins against Xerath 53.32% of the time which is 5.60% higher against Xerath than the average opponent.
After normalising both champions win rates Olaf wins against Xerath 1.75% more often than would be expected.
The average opponent winrate against Xerath is 47.72%.


Lissandra
the Ice Witch
Olaf wins against Lissandra 53.48% of the time which is 5.38% higher against Lissandra than the average opponent.
After normalising both champions win rates Olaf wins against Lissandra 1.53% more often than would be expected.
The average opponent winrate against Lissandra is 48.10%.


Fizz
the Tidal Trickster
Olaf wins against Fizz 53.48% of the time which is 5.49% higher against Fizz than the average opponent.
After normalising both champions win rates Olaf wins against Fizz 1.64% more often than would be expected.
The average opponent winrate against Fizz is 47.99%.


Kassadin
the Void Walker
Olaf wins against Kassadin 53.56% of the time which is 4.89% higher against Kassadin than the average opponent.
After normalising both champions win rates Olaf wins against Kassadin 1.04% more often than would be expected.
The average opponent winrate against Kassadin is 48.67%.


Galio
the Colossus
Olaf wins against Galio 53.92% of the time which is 5.51% higher against Galio than the average opponent.
After normalising both champions win rates Olaf wins against Galio 1.66% more often than would be expected.
The average opponent winrate against Galio is 48.41%.


Azir
the Emperor of the Sands
Olaf wins against Azir 54.01% of the time which is 2.73% higher against Azir than the average opponent.
After normalising both champions win rates Olaf wins against Azir 1.11% less often than would be expected.
The average opponent winrate against Azir is 51.28%.


Malzahar
the Prophet of the Void
Olaf wins against Malzahar 54.04% of the time which is 6.21% higher against Malzahar than the average opponent.
After normalising both champions win rates Olaf wins against Malzahar 2.36% more often than would be expected.
The average opponent winrate against Malzahar is 47.83%.


Aurora
the Witch Between Worlds
Olaf wins against Aurora 54.10% of the time which is 4.36% higher against Aurora than the average opponent.
After normalising both champions win rates Olaf wins against Aurora 0.51% more often than would be expected.
The average opponent winrate against Aurora is 49.74%.


Diana
Scorn of the Moon
Olaf wins against Diana 54.72% of the time which is 7.92% higher against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 4.07% more often than would be expected.
The average opponent winrate against Diana is 46.80%.


Ryze
the Rune Mage
Olaf wins against Ryze 54.79% of the time which is 4.63% higher against Ryze than the average opponent.
After normalising both champions win rates Olaf wins against Ryze 0.78% more often than would be expected.
The average opponent winrate against Ryze is 50.16%.


Twisted Fate
the Card Master
Olaf wins against Twisted Fate 54.83% of the time which is 6.51% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Olaf wins against Twisted Fate 2.66% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.32%.


Syndra
the Dark Sovereign
Olaf wins against Syndra 54.91% of the time which is 6.43% higher against Syndra than the average opponent.
After normalising both champions win rates Olaf wins against Syndra 2.58% more often than would be expected.
The average opponent winrate against Syndra is 48.48%.


Hwei
the Visionary
Olaf wins against Hwei 55.15% of the time which is 6.27% higher against Hwei than the average opponent.
After normalising both champions win rates Olaf wins against Hwei 2.42% more often than would be expected.
The average opponent winrate against Hwei is 48.88%.


Viktor
the Herald of the Arcane
Olaf wins against Viktor 55.35% of the time which is 5.33% higher against Viktor than the average opponent.
After normalising both champions win rates Olaf wins against Viktor 1.48% more often than would be expected.
The average opponent winrate against Viktor is 50.02%.


Yone
the Unforgotten
Olaf wins against Yone 55.65% of the time which is 3.74% higher against Yone than the average opponent.
After normalising both champions win rates Olaf wins against Yone 0.10% less often than would be expected.
The average opponent winrate against Yone is 51.91%.


Veigar
the Tiny Master of Evil
Olaf wins against Veigar 55.73% of the time which is 7.00% higher against Veigar than the average opponent.
After normalising both champions win rates Olaf wins against Veigar 3.15% more often than would be expected.
The average opponent winrate against Veigar is 48.73%.


Mel
the Soul's Reflection
Olaf wins against Mel 56.89% of the time which is 5.52% higher against Mel than the average opponent.
After normalising both champions win rates Olaf wins against Mel 1.68% more often than would be expected.
The average opponent winrate against Mel is 51.37%.


Qiyana
Empress of the Elements
Olaf wins against Qiyana 57.06% of the time which is 8.24% higher against Qiyana than the average opponent.
After normalising both champions win rates Olaf wins against Qiyana 4.39% more often than would be expected.
The average opponent winrate against Qiyana is 48.82%.


Corki
the Daring Bombardier
Olaf wins against Corki 57.14% of the time which is 4.81% higher against Corki than the average opponent.
After normalising both champions win rates Olaf wins against Corki 0.97% more often than would be expected.
The average opponent winrate against Corki is 52.33%.


Cassiopeia
the Serpent's Embrace
Olaf wins against Cassiopeia 60.00% of the time which is 11.39% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Olaf wins against Cassiopeia 7.54% more often than would be expected.
The average opponent winrate against Cassiopeia is 48.61%.


Jayce
the Defender of Tomorrow
Olaf wins against Jayce 61.70% of the time which is 12.23% higher against Jayce than the average opponent.
After normalising both champions win rates Olaf wins against Jayce 8.38% more often than would be expected.
The average opponent winrate against Jayce is 49.47%.