

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.
D2+ Champions Analysed: 5,541,540
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 15.4 is the strongest counter to middle champions of Cassiopeia, Yasuo & Veigar. While Olaf top is countered most by middle champions of Ryze, Kassadin & Cho'Gath. Below is a detailed breakdown of Olaf top counters against middle champions with a minimum of 100 games.


Ryze
the Rune Mage
Olaf wins against Ryze 42.17% of the time which is 6.24% lower against Ryze than the average opponent.
After normalising both champions win rates Olaf wins against Ryze 10.37% less often than would be expected.
The average opponent winrate against Ryze is 48.41%.


Kassadin
the Void Walker
Olaf wins against Kassadin 43.44% of the time which is 4.93% lower against Kassadin than the average opponent.
After normalising both champions win rates Olaf wins against Kassadin 9.06% less often than would be expected.
The average opponent winrate against Kassadin is 48.37%.


Cho'Gath
the Terror of the Void
Olaf wins against Cho'Gath 43.62% of the time which is 1.56% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Olaf wins against Cho'Gath 5.68% less often than would be expected.
The average opponent winrate against Cho'Gath is 45.18%.


Vladimir
the Crimson Reaper
Olaf wins against Vladimir 44.32% of the time which is 3.58% lower against Vladimir than the average opponent.
After normalising both champions win rates Olaf wins against Vladimir 7.71% less often than would be expected.
The average opponent winrate against Vladimir is 47.90%.


Irelia
the Blade Dancer
Olaf wins against Irelia 45.16% of the time which is 2.82% lower against Irelia than the average opponent.
After normalising both champions win rates Olaf wins against Irelia 6.95% less often than would be expected.
The average opponent winrate against Irelia is 47.98%.


Vex
the Gloomist
Olaf wins against Vex 46.53% of the time which is 0.89% higher against Vex than the average opponent.
After normalising both champions win rates Olaf wins against Vex 3.23% less often than would be expected.
The average opponent winrate against Vex is 45.64%.


Ekko
the Boy Who Shattered Time
Olaf wins against Ekko 46.75% of the time which is 0.74% lower against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 4.87% less often than would be expected.
The average opponent winrate against Ekko is 47.49%.


Diana
Scorn of the Moon
Olaf wins against Diana 49.01% of the time which is 1.64% higher against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 2.49% less often than would be expected.
The average opponent winrate against Diana is 47.37%.


Zed
the Master of Shadows
Olaf wins against Zed 50.15% of the time which is 0.47% higher against Zed than the average opponent.
After normalising both champions win rates Olaf wins against Zed 3.66% less often than would be expected.
The average opponent winrate against Zed is 49.68%.


LeBlanc
the Deceiver
Olaf wins against LeBlanc 50.21% of the time which is 1.89% higher against LeBlanc than the average opponent.
After normalising both champions win rates Olaf wins against LeBlanc 2.24% less often than would be expected.
The average opponent winrate against LeBlanc is 48.32%.


Yone
the Unforgotten
Olaf wins against Yone 50.31% of the time which is 0.14% lower against Yone than the average opponent.
After normalising both champions win rates Olaf wins against Yone 4.27% less often than would be expected.
The average opponent winrate against Yone is 50.45%.


Annie
the Dark Child
Olaf wins against Annie 50.93% of the time which is 3.79% higher against Annie than the average opponent.
After normalising both champions win rates Olaf wins against Annie 0.34% less often than would be expected.
The average opponent winrate against Annie is 47.14%.


Sylas
the Unshackled
Olaf wins against Sylas 51.03% of the time which is 2.17% higher against Sylas than the average opponent.
After normalising both champions win rates Olaf wins against Sylas 1.96% less often than would be expected.
The average opponent winrate against Sylas is 48.86%.


Twisted Fate
the Card Master
Olaf wins against Twisted Fate 51.04% of the time which is 2.51% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Olaf wins against Twisted Fate 1.62% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.53%.


Akshan
the Rogue Sentinel
Olaf wins against Akshan 51.11% of the time which is 4.03% higher against Akshan than the average opponent.
After normalising both champions win rates Olaf wins against Akshan 0.10% less often than would be expected.
The average opponent winrate against Akshan is 47.08%.


Lissandra
the Ice Witch
Olaf wins against Lissandra 51.13% of the time which is 3.75% higher against Lissandra than the average opponent.
After normalising both champions win rates Olaf wins against Lissandra 0.38% less often than would be expected.
The average opponent winrate against Lissandra is 47.38%.


Jayce
the Defender of Tomorrow
Olaf wins against Jayce 51.67% of the time which is 2.93% higher against Jayce than the average opponent.
After normalising both champions win rates Olaf wins against Jayce 1.20% less often than would be expected.
The average opponent winrate against Jayce is 48.74%.


Zoe
the Aspect of Twilight
Olaf wins against Zoe 51.69% of the time which is 4.55% higher against Zoe than the average opponent.
After normalising both champions win rates Olaf wins against Zoe 0.42% more often than would be expected.
The average opponent winrate against Zoe is 47.14%.


Anivia
the Cryophoenix
Olaf wins against Anivia 51.85% of the time which is 6.10% higher against Anivia than the average opponent.
After normalising both champions win rates Olaf wins against Anivia 1.98% more often than would be expected.
The average opponent winrate against Anivia is 45.75%.


Orianna
the Lady of Clockwork
Olaf wins against Orianna 52.08% of the time which is 3.49% higher against Orianna than the average opponent.
After normalising both champions win rates Olaf wins against Orianna 0.64% less often than would be expected.
The average opponent winrate against Orianna is 48.59%.


Viktor
the Herald of the Arcane
Olaf wins against Viktor 52.12% of the time which is 3.61% higher against Viktor than the average opponent.
After normalising both champions win rates Olaf wins against Viktor 0.52% less often than would be expected.
The average opponent winrate against Viktor is 48.51%.


Aurora
the Witch Between Worlds
Olaf wins against Aurora 52.42% of the time which is 3.72% higher against Aurora than the average opponent.
After normalising both champions win rates Olaf wins against Aurora 0.41% less often than would be expected.
The average opponent winrate against Aurora is 48.70%.


Syndra
the Dark Sovereign
Olaf wins against Syndra 52.46% of the time which is 4.51% higher against Syndra than the average opponent.
After normalising both champions win rates Olaf wins against Syndra 0.38% more often than would be expected.
The average opponent winrate against Syndra is 47.95%.


Talon
the Blade's Shadow
Olaf wins against Talon 52.76% of the time which is 5.30% higher against Talon than the average opponent.
After normalising both champions win rates Olaf wins against Talon 1.17% more often than would be expected.
The average opponent winrate against Talon is 47.46%.


Hwei
the Visionary
Olaf wins against Hwei 53.15% of the time which is 3.69% higher against Hwei than the average opponent.
After normalising both champions win rates Olaf wins against Hwei 0.44% less often than would be expected.
The average opponent winrate against Hwei is 49.46%.


Azir
the Emperor of the Sands
Olaf wins against Azir 53.65% of the time which is 3.06% higher against Azir than the average opponent.
After normalising both champions win rates Olaf wins against Azir 1.07% less often than would be expected.
The average opponent winrate against Azir is 50.59%.


Ahri
the Nine-Tailed Fox
Olaf wins against Ahri 53.65% of the time which is 6.46% higher against Ahri than the average opponent.
After normalising both champions win rates Olaf wins against Ahri 2.33% more often than would be expected.
The average opponent winrate against Ahri is 47.19%.


Mel
the Soul's Reflection
Olaf wins against Mel 53.74% of the time which is 0.25% higher against Mel than the average opponent.
After normalising both champions win rates Olaf wins against Mel 3.86% less often than would be expected.
The average opponent winrate against Mel is 53.49%.


Xerath
the Magus Ascendant
Olaf wins against Xerath 54.19% of the time which is 6.17% higher against Xerath than the average opponent.
After normalising both champions win rates Olaf wins against Xerath 2.04% more often than would be expected.
The average opponent winrate against Xerath is 48.02%.


Malzahar
the Prophet of the Void
Olaf wins against Malzahar 54.65% of the time which is 6.56% higher against Malzahar than the average opponent.
After normalising both champions win rates Olaf wins against Malzahar 2.43% more often than would be expected.
The average opponent winrate against Malzahar is 48.09%.


Aurelion Sol
The Star Forger
Olaf wins against Aurelion Sol 54.84% of the time which is 7.11% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Olaf wins against Aurelion Sol 2.98% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.73%.


Katarina
the Sinister Blade
Olaf wins against Katarina 55.07% of the time which is 7.06% higher against Katarina than the average opponent.
After normalising both champions win rates Olaf wins against Katarina 2.93% more often than would be expected.
The average opponent winrate against Katarina is 48.01%.


Akali
the Rogue Assassin
Olaf wins against Akali 55.69% of the time which is 6.60% higher against Akali than the average opponent.
After normalising both champions win rates Olaf wins against Akali 2.47% more often than would be expected.
The average opponent winrate against Akali is 49.09%.


Fizz
the Tidal Trickster
Olaf wins against Fizz 55.83% of the time which is 7.81% higher against Fizz than the average opponent.
After normalising both champions win rates Olaf wins against Fizz 3.68% more often than would be expected.
The average opponent winrate against Fizz is 48.02%.


Qiyana
Empress of the Elements
Olaf wins against Qiyana 56.35% of the time which is 9.91% higher against Qiyana than the average opponent.
After normalising both champions win rates Olaf wins against Qiyana 5.78% more often than would be expected.
The average opponent winrate against Qiyana is 46.44%.


Taliyah
the Stoneweaver
Olaf wins against Taliyah 56.38% of the time which is 10.26% higher against Taliyah than the average opponent.
After normalising both champions win rates Olaf wins against Taliyah 6.14% more often than would be expected.
The average opponent winrate against Taliyah is 46.12%.


Galio
the Colossus
Olaf wins against Galio 56.52% of the time which is 8.70% higher against Galio than the average opponent.
After normalising both champions win rates Olaf wins against Galio 4.57% more often than would be expected.
The average opponent winrate against Galio is 47.82%.


Lux
the Lady of Luminosity
Olaf wins against Lux 57.77% of the time which is 9.27% higher against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 5.14% more often than would be expected.
The average opponent winrate against Lux is 48.50%.


Veigar
the Tiny Master of Evil
Olaf wins against Veigar 59.59% of the time which is 11.93% higher against Veigar than the average opponent.
After normalising both champions win rates Olaf wins against Veigar 7.80% more often than would be expected.
The average opponent winrate against Veigar is 47.66%.


Yasuo
the Unforgiven
Olaf wins against Yasuo 59.72% of the time which is 11.13% higher against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 7.00% more often than would be expected.
The average opponent winrate against Yasuo is 48.59%.


Cassiopeia
the Serpent's Embrace
Olaf wins against Cassiopeia 64.39% of the time which is 18.26% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Olaf wins against Cassiopeia 14.14% more often than would be expected.
The average opponent winrate against Cassiopeia is 46.13%.