

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.
Bronze Champions Analysed: 37,266,611
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 Ashe, Corki & Varus. While Olaf top is countered most by bottom champions of Yasuo, Kog'Maw & Nilah. Below is a detailed breakdown of Olaf top counters against bottom champions with a minimum of 100 games.


Yasuo
Disgracié
Olaf wins against Yasuo 42.47% of the time which is 5.79% lower against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 3.94% less often than would be expected.
The average opponent winrate against Yasuo is 48.26%.


Kog'Maw
Gueule des abysses
Olaf wins against Kog'Maw 42.96% of the time which is 5.70% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Olaf wins against Kog'Maw 3.85% less often than would be expected.
The average opponent winrate against Kog'Maw is 48.66%.


Nilah
Joie incarnée
Olaf wins against Nilah 43.16% of the time which is 3.65% lower against Nilah than the average opponent.
After normalising both champions win rates Olaf wins against Nilah 1.81% less often than would be expected.
The average opponent winrate against Nilah is 46.81%.


Sivir
Vierge martiale
Olaf wins against Sivir 44.46% of the time which is 5.13% lower against Sivir than the average opponent.
After normalising both champions win rates Olaf wins against Sivir 3.28% less often than would be expected.
The average opponent winrate against Sivir is 49.59%.


Jhin
Virtuose
Olaf wins against Jhin 45.27% of the time which is 4.28% lower against Jhin than the average opponent.
After normalising both champions win rates Olaf wins against Jhin 2.43% less often than would be expected.
The average opponent winrate against Jhin is 49.55%.


Vayne
Chasseresse nocturne
Olaf wins against Vayne 46.56% of the time which is 2.93% lower against Vayne than the average opponent.
After normalising both champions win rates Olaf wins against Vayne 1.08% less often than would be expected.
The average opponent winrate against Vayne is 49.49%.


Lucian
Purificateur
Olaf wins against Lucian 46.88% of the time which is 5.44% lower against Lucian than the average opponent.
After normalising both champions win rates Olaf wins against Lucian 3.59% less often than would be expected.
The average opponent winrate against Lucian is 52.32%.


Swain
Grand général noxien
Olaf wins against Swain 47.06% of the time which is 0.54% higher against Swain than the average opponent.
After normalising both champions win rates Olaf wins against Swain 2.38% more often than would be expected.
The average opponent winrate against Swain is 46.52%.


Mel
Reflet de l'âme
Olaf wins against Mel 47.24% of the time which is 3.46% lower against Mel than the average opponent.
After normalising both champions win rates Olaf wins against Mel 1.61% less often than would be expected.
The average opponent winrate against Mel is 50.70%.


Twitch
Semeur de peste
Olaf wins against Twitch 47.55% of the time which is 2.36% lower against Twitch than the average opponent.
After normalising both champions win rates Olaf wins against Twitch 0.51% less often than would be expected.
The average opponent winrate against Twitch is 49.91%.


Jinx
Gâchette folle
Olaf wins against Jinx 47.66% of the time which is 1.44% lower against Jinx than the average opponent.
After normalising both champions win rates Olaf wins against Jinx 0.41% more often than would be expected.
The average opponent winrate against Jinx is 49.10%.


Smolder
Dragonnet flamboyant
Olaf wins against Smolder 48.18% of the time which is 1.70% lower against Smolder than the average opponent.
After normalising both champions win rates Olaf wins against Smolder 0.15% more often than would be expected.
The average opponent winrate against Smolder is 49.88%.


Miss Fortune
Chasseuse de primes
Olaf wins against Miss Fortune 48.23% of the time which is 0.13% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Olaf wins against Miss Fortune 1.98% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.10%.


Xayah
Rebelle
Olaf wins against Xayah 48.41% of the time which is 2.58% lower against Xayah than the average opponent.
After normalising both champions win rates Olaf wins against Xayah 0.73% less often than would be expected.
The average opponent winrate against Xayah is 50.99%.


Zeri
Étincelle de Zaun
Olaf wins against Zeri 48.41% of the time which is 2.86% lower against Zeri than the average opponent.
After normalising both champions win rates Olaf wins against Zeri 1.01% less often than would be expected.
The average opponent winrate against Zeri is 51.27%.


Ziggs
Expert des Hexplosifs
Olaf wins against Ziggs 48.46% of the time which is 0.45% higher against Ziggs than the average opponent.
After normalising both champions win rates Olaf wins against Ziggs 2.30% more often than would be expected.
The average opponent winrate against Ziggs is 48.01%.


Aphelios
Arme des Lunaris
Olaf wins against Aphelios 48.59% of the time which is 2.02% lower against Aphelios than the average opponent.
After normalising both champions win rates Olaf wins against Aphelios 0.17% less often than would be expected.
The average opponent winrate against Aphelios is 50.61%.


Veigar
Seigneur des maléfices
Olaf wins against Veigar 48.73% of the time which is 2.96% higher against Veigar than the average opponent.
After normalising both champions win rates Olaf wins against Veigar 4.80% more often than would be expected.
The average opponent winrate against Veigar is 45.77%.


Samira
Rose du désert
Olaf wins against Samira 49.05% of the time which is 1.25% lower against Samira than the average opponent.
After normalising both champions win rates Olaf wins against Samira 0.60% more often than would be expected.
The average opponent winrate against Samira is 50.30%.


Kai'Sa
Fille du Néant
Olaf wins against Kai'Sa 49.08% of the time which is 2.92% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Olaf wins against Kai'Sa 1.07% less often than would be expected.
The average opponent winrate against Kai'Sa is 52.00%.


Caitlyn
Shérif de Piltover
Olaf wins against Caitlyn 49.08% of the time which is 1.21% lower against Caitlyn than the average opponent.
After normalising both champions win rates Olaf wins against Caitlyn 0.64% more often than would be expected.
The average opponent winrate against Caitlyn is 50.29%.


Ezreal
Explorateur prodigue
Olaf wins against Ezreal 49.24% of the time which is 3.55% lower against Ezreal than the average opponent.
After normalising both champions win rates Olaf wins against Ezreal 1.70% less often than would be expected.
The average opponent winrate against Ezreal is 52.79%.


Lux
Dame de lumière
Olaf wins against Lux 49.34% of the time which is 0.26% lower against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 1.59% more often than would be expected.
The average opponent winrate against Lux is 49.60%.


Tristana
Canonnière yordle
Olaf wins against Tristana 50.04% of the time which is 0.75% lower against Tristana than the average opponent.
After normalising both champions win rates Olaf wins against Tristana 1.10% more often than would be expected.
The average opponent winrate against Tristana is 50.79%.


Kalista
Lance de la vengeance
Olaf wins against Kalista 51.36% of the time which is 2.23% lower against Kalista than the average opponent.
After normalising both champions win rates Olaf wins against Kalista 0.38% less often than would be expected.
The average opponent winrate against Kalista is 53.59%.


Draven
Glorieux exécuteur
Olaf wins against Draven 51.64% of the time which is 0.91% lower against Draven than the average opponent.
After normalising both champions win rates Olaf wins against Draven 0.94% more often than would be expected.
The average opponent winrate against Draven is 52.55%.


Varus
Flèche de la vengeance
Olaf wins against Varus 52.25% of the time which is 0.03% higher against Varus than the average opponent.
After normalising both champions win rates Olaf wins against Varus 1.88% more often than would be expected.
The average opponent winrate against Varus is 52.22%.


Corki
Artilleur téméraire
Olaf wins against Corki 53.09% of the time which is 0.11% higher against Corki than the average opponent.
After normalising both champions win rates Olaf wins against Corki 1.96% more often than would be expected.
The average opponent winrate against Corki is 52.98%.


Ashe
Archère de givre
Olaf wins against Ashe 53.13% of the time which is 2.19% higher against Ashe than the average opponent.
After normalising both champions win rates Olaf wins against Ashe 4.04% more often than would be expected.
The average opponent winrate against Ashe is 50.94%.