

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: 32,925,499
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 30 is the strongest counter to bottom champions of Vel'Koz, Hwei & Varus. While Olaf top is countered most by bottom champions of Vayne, Kog'Maw & Nilah. Below is a detailed breakdown of Olaf top counters against bottom champions with a minimum of 100 games.


Vayne
Chasseresse nocturne
Olaf wins against Vayne 47.31% of the time which is 0.00% lower against Vayne than the average opponent.
After normalising both champions win rates Olaf wins against Vayne 4.33% less often than would be expected.
The average opponent winrate against Vayne is 47.31%.


Kog'Maw
Gueule des abysses
Olaf wins against Kog'Maw 47.65% of the time which is 1.38% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Olaf wins against Kog'Maw 2.95% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.27%.


Nilah
Joie incarnée
Olaf wins against Nilah 47.87% of the time which is 1.97% higher against Nilah than the average opponent.
After normalising both champions win rates Olaf wins against Nilah 2.36% less often than would be expected.
The average opponent winrate against Nilah is 45.90%.


Brand
Vengeur flamboyant
Olaf wins against Brand 49.11% of the time which is 0.97% higher against Brand than the average opponent.
After normalising both champions win rates Olaf wins against Brand 3.36% less often than would be expected.
The average opponent winrate against Brand is 48.14%.


Lux
Dame de lumière
Olaf wins against Lux 49.76% of the time which is 2.30% higher against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 2.03% less often than would be expected.
The average opponent winrate against Lux is 47.46%.


Corki
Artilleur téméraire
Olaf wins against Corki 50.33% of the time which is 0.55% higher against Corki than the average opponent.
After normalising both champions win rates Olaf wins against Corki 3.78% less often than would be expected.
The average opponent winrate against Corki is 49.78%.


Lucian
Purificateur
Olaf wins against Lucian 50.37% of the time which is 2.53% higher against Lucian than the average opponent.
After normalising both champions win rates Olaf wins against Lucian 1.80% less often than would be expected.
The average opponent winrate against Lucian is 47.84%.


Zeri
Étincelle de Zaun
Olaf wins against Zeri 50.55% of the time which is 1.14% higher against Zeri than the average opponent.
After normalising both champions win rates Olaf wins against Zeri 3.19% less often than would be expected.
The average opponent winrate against Zeri is 49.41%.


Karthus
Liche
Olaf wins against Karthus 50.72% of the time which is 4.96% higher against Karthus than the average opponent.
After normalising both champions win rates Olaf wins against Karthus 0.64% more often than would be expected.
The average opponent winrate against Karthus is 45.76%.


Swain
Grand général noxien
Olaf wins against Swain 50.82% of the time which is 3.79% higher against Swain than the average opponent.
After normalising both champions win rates Olaf wins against Swain 0.54% less often than would be expected.
The average opponent winrate against Swain is 47.03%.


Senna
Rédemptrice
Olaf wins against Senna 51.31% of the time which is 3.32% higher against Senna than the average opponent.
After normalising both champions win rates Olaf wins against Senna 1.01% less often than would be expected.
The average opponent winrate against Senna is 47.99%.


Smolder
Dragonnet flamboyant
Olaf wins against Smolder 51.34% of the time which is 2.71% higher against Smolder than the average opponent.
After normalising both champions win rates Olaf wins against Smolder 1.62% less often than would be expected.
The average opponent winrate against Smolder is 48.63%.


Tristana
Canonnière yordle
Olaf wins against Tristana 51.71% of the time which is 4.03% higher against Tristana than the average opponent.
After normalising both champions win rates Olaf wins against Tristana 0.30% less often than would be expected.
The average opponent winrate against Tristana is 47.68%.


Veigar
Seigneur des maléfices
Olaf wins against Veigar 51.82% of the time which is 4.90% higher against Veigar than the average opponent.
After normalising both champions win rates Olaf wins against Veigar 0.57% more often than would be expected.
The average opponent winrate against Veigar is 46.92%.


Xayah
Rebelle
Olaf wins against Xayah 51.89% of the time which is 3.19% higher against Xayah than the average opponent.
After normalising both champions win rates Olaf wins against Xayah 1.14% less often than would be expected.
The average opponent winrate against Xayah is 48.70%.


Kai'Sa
Fille du Néant
Olaf wins against Kai'Sa 52.23% of the time which is 2.34% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Olaf wins against Kai'Sa 1.99% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.89%.


Sivir
Vierge martiale
Olaf wins against Sivir 52.49% of the time which is 4.56% higher against Sivir than the average opponent.
After normalising both champions win rates Olaf wins against Sivir 0.23% more often than would be expected.
The average opponent winrate against Sivir is 47.93%.


Kalista
Lance de la vengeance
Olaf wins against Kalista 52.61% of the time which is 0.35% higher against Kalista than the average opponent.
After normalising both champions win rates Olaf wins against Kalista 3.96% less often than would be expected.
The average opponent winrate against Kalista is 52.26%.


Samira
Rose du désert
Olaf wins against Samira 53.13% of the time which is 4.13% higher against Samira than the average opponent.
After normalising both champions win rates Olaf wins against Samira 0.20% less often than would be expected.
The average opponent winrate against Samira is 49.00%.


Twitch
Semeur de peste
Olaf wins against Twitch 53.13% of the time which is 5.56% higher against Twitch than the average opponent.
After normalising both champions win rates Olaf wins against Twitch 1.23% more often than would be expected.
The average opponent winrate against Twitch is 47.57%.


Jinx
Gâchette folle
Olaf wins against Jinx 53.33% of the time which is 6.20% higher against Jinx than the average opponent.
After normalising both champions win rates Olaf wins against Jinx 1.87% more often than would be expected.
The average opponent winrate against Jinx is 47.13%.


Yasuo
Disgracié
Olaf wins against Yasuo 53.75% of the time which is 7.16% higher against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 2.83% more often than would be expected.
The average opponent winrate against Yasuo is 46.59%.


Aphelios
Arme des Lunaris
Olaf wins against Aphelios 53.92% of the time which is 4.12% higher against Aphelios than the average opponent.
After normalising both champions win rates Olaf wins against Aphelios 0.21% less often than would be expected.
The average opponent winrate against Aphelios is 49.80%.


Draven
Glorieux exécuteur
Olaf wins against Draven 54.03% of the time which is 4.05% higher against Draven than the average opponent.
After normalising both champions win rates Olaf wins against Draven 0.28% less often than would be expected.
The average opponent winrate against Draven is 49.98%.


Séraphine
Chanteuse rêveuse
Olaf wins against Séraphine 54.08% of the time which is 5.87% higher against Séraphine than the average opponent.
After normalising both champions win rates Olaf wins against Séraphine 1.54% more often than would be expected.
The average opponent winrate against Séraphine is 48.21%.


Jhin
Virtuose
Olaf wins against Jhin 54.09% of the time which is 4.85% higher against Jhin than the average opponent.
After normalising both champions win rates Olaf wins against Jhin 0.52% more often than would be expected.
The average opponent winrate against Jhin is 49.24%.


Miss Fortune
Chasseuse de primes
Olaf wins against Miss Fortune 54.33% of the time which is 6.44% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Olaf wins against Miss Fortune 2.11% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.89%.


Ezreal
Explorateur prodigue
Olaf wins against Ezreal 55.32% of the time which is 3.91% higher against Ezreal than the average opponent.
After normalising both champions win rates Olaf wins against Ezreal 0.41% less often than would be expected.
The average opponent winrate against Ezreal is 51.41%.


Mel
Reflet de l'âme
Olaf wins against Mel 55.51% of the time which is 5.82% higher against Mel than the average opponent.
After normalising both champions win rates Olaf wins against Mel 1.49% more often than would be expected.
The average opponent winrate against Mel is 49.69%.


Caitlyn
Shérif de Piltover
Olaf wins against Caitlyn 55.81% of the time which is 6.28% higher against Caitlyn than the average opponent.
After normalising both champions win rates Olaf wins against Caitlyn 1.95% more often than would be expected.
The average opponent winrate against Caitlyn is 49.53%.


Ashe
Archère de givre
Olaf wins against Ashe 56.60% of the time which is 7.83% higher against Ashe than the average opponent.
After normalising both champions win rates Olaf wins against Ashe 3.50% more often than would be expected.
The average opponent winrate against Ashe is 48.77%.


Ziggs
Expert des Hexplosifs
Olaf wins against Ziggs 57.05% of the time which is 7.94% higher against Ziggs than the average opponent.
After normalising both champions win rates Olaf wins against Ziggs 3.61% more often than would be expected.
The average opponent winrate against Ziggs is 49.11%.


Varus
Flèche de la vengeance
Olaf wins against Varus 57.80% of the time which is 7.24% higher against Varus than the average opponent.
After normalising both champions win rates Olaf wins against Varus 2.91% more often than would be expected.
The average opponent winrate against Varus is 50.56%.


Hwei
Visionnaire
Olaf wins against Hwei 60.00% of the time which is 12.98% higher against Hwei than the average opponent.
After normalising both champions win rates Olaf wins against Hwei 8.65% more often than would be expected.
The average opponent winrate against Hwei is 47.02%.


Vel'Koz
Œil du Néant
Olaf wins against Vel'Koz 63.48% of the time which is 15.72% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Olaf wins against Vel'Koz 11.39% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.76%.