

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.
Iron Champions Analysed: 21,134,319
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 Corki, Varus & Ezreal. While Olaf top is countered most by bottom champions of Lux, Veigar & Ziggs. Below is a detailed breakdown of Olaf top counters against bottom champions with a minimum of 100 games.


Lux
Dame de lumière
Olaf wins against Lux 38.71% of the time which is 13.06% lower against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 8.95% less often than would be expected.
The average opponent winrate against Lux is 51.77%.


Veigar
Seigneur des maléfices
Olaf wins against Veigar 38.89% of the time which is 10.17% lower against Veigar than the average opponent.
After normalising both champions win rates Olaf wins against Veigar 6.06% less often than would be expected.
The average opponent winrate against Veigar is 49.06%.


Ziggs
Expert des Hexplosifs
Olaf wins against Ziggs 41.72% of the time which is 7.65% lower against Ziggs than the average opponent.
After normalising both champions win rates Olaf wins against Ziggs 3.54% less often than would be expected.
The average opponent winrate against Ziggs is 49.37%.


Vayne
Chasseresse nocturne
Olaf wins against Vayne 42.40% of the time which is 8.27% lower against Vayne than the average opponent.
After normalising both champions win rates Olaf wins against Vayne 4.16% less often than would be expected.
The average opponent winrate against Vayne is 50.67%.


Nilah
Joie incarnée
Olaf wins against Nilah 43.61% of the time which is 5.44% lower against Nilah than the average opponent.
After normalising both champions win rates Olaf wins against Nilah 1.33% less often than would be expected.
The average opponent winrate against Nilah is 49.05%.


Smolder
Dragonnet flamboyant
Olaf wins against Smolder 43.75% of the time which is 6.24% lower against Smolder than the average opponent.
After normalising both champions win rates Olaf wins against Smolder 2.13% less often than would be expected.
The average opponent winrate against Smolder is 49.99%.


Sivir
Vierge martiale
Olaf wins against Sivir 44.97% of the time which is 5.31% lower against Sivir than the average opponent.
After normalising both champions win rates Olaf wins against Sivir 1.20% less often than would be expected.
The average opponent winrate against Sivir is 50.28%.


Zeri
Étincelle de Zaun
Olaf wins against Zeri 45.61% of the time which is 6.74% lower against Zeri than the average opponent.
After normalising both champions win rates Olaf wins against Zeri 2.63% less often than would be expected.
The average opponent winrate against Zeri is 52.35%.


Senna
Rédemptrice
Olaf wins against Senna 45.70% of the time which is 6.01% lower against Senna than the average opponent.
After normalising both champions win rates Olaf wins against Senna 1.90% less often than would be expected.
The average opponent winrate against Senna is 51.71%.


Jinx
Gâchette folle
Olaf wins against Jinx 45.96% of the time which is 4.82% lower against Jinx than the average opponent.
After normalising both champions win rates Olaf wins against Jinx 0.71% less often than would be expected.
The average opponent winrate against Jinx is 50.78%.


Xayah
Rebelle
Olaf wins against Xayah 46.01% of the time which is 6.25% lower against Xayah than the average opponent.
After normalising both champions win rates Olaf wins against Xayah 2.14% less often than would be expected.
The average opponent winrate against Xayah is 52.26%.


Miss Fortune
Chasseuse de primes
Olaf wins against Miss Fortune 46.52% of the time which is 3.81% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Olaf wins against Miss Fortune 0.30% more often than would be expected.
The average opponent winrate against Miss Fortune is 50.33%.


Jhin
Virtuose
Olaf wins against Jhin 46.81% of the time which is 4.19% lower against Jhin than the average opponent.
After normalising both champions win rates Olaf wins against Jhin 0.08% less often than would be expected.
The average opponent winrate against Jhin is 51.00%.


Twitch
Semeur de peste
Olaf wins against Twitch 47.00% of the time which is 4.34% lower against Twitch than the average opponent.
After normalising both champions win rates Olaf wins against Twitch 0.23% less often than would be expected.
The average opponent winrate against Twitch is 51.34%.


Aphelios
Arme des Lunaris
Olaf wins against Aphelios 47.26% of the time which is 3.82% lower against Aphelios than the average opponent.
After normalising both champions win rates Olaf wins against Aphelios 0.29% more often than would be expected.
The average opponent winrate against Aphelios is 51.08%.


Kog'Maw
Gueule des abysses
Olaf wins against Kog'Maw 47.34% of the time which is 2.14% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Olaf wins against Kog'Maw 1.97% more often than would be expected.
The average opponent winrate against Kog'Maw is 49.48%.


Kai'Sa
Fille du Néant
Olaf wins against Kai'Sa 47.40% of the time which is 4.61% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Olaf wins against Kai'Sa 0.50% less often than would be expected.
The average opponent winrate against Kai'Sa is 52.01%.


Mel
Reflet de l'âme
Olaf wins against Mel 47.41% of the time which is 4.80% lower against Mel than the average opponent.
After normalising both champions win rates Olaf wins against Mel 0.69% less often than would be expected.
The average opponent winrate against Mel is 52.21%.


Yunara
Foi inébranlable
Olaf wins against Yunara 47.77% of the time which is 4.57% lower against Yunara than the average opponent.
After normalising both champions win rates Olaf wins against Yunara 0.46% less often than would be expected.
The average opponent winrate against Yunara is 52.34%.


Samira
Rose du désert
Olaf wins against Samira 48.00% of the time which is 3.13% lower against Samira than the average opponent.
After normalising both champions win rates Olaf wins against Samira 0.98% more often than would be expected.
The average opponent winrate against Samira is 51.13%.


Draven
Glorieux exécuteur
Olaf wins against Draven 48.43% of the time which is 5.32% lower against Draven than the average opponent.
After normalising both champions win rates Olaf wins against Draven 1.21% less often than would be expected.
The average opponent winrate against Draven is 53.75%.


Ashe
Archère de givre
Olaf wins against Ashe 48.63% of the time which is 2.69% lower against Ashe than the average opponent.
After normalising both champions win rates Olaf wins against Ashe 1.42% more often than would be expected.
The average opponent winrate against Ashe is 51.32%.


Caitlyn
Shérif de Piltover
Olaf wins against Caitlyn 48.94% of the time which is 2.76% lower against Caitlyn than the average opponent.
After normalising both champions win rates Olaf wins against Caitlyn 1.35% more often than would be expected.
The average opponent winrate against Caitlyn is 51.70%.


Yasuo
Disgracié
Olaf wins against Yasuo 49.04% of the time which is 1.29% lower against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 2.82% more often than would be expected.
The average opponent winrate against Yasuo is 50.33%.


Lucian
Purificateur
Olaf wins against Lucian 49.40% of the time which is 3.83% lower against Lucian than the average opponent.
After normalising both champions win rates Olaf wins against Lucian 0.28% more often than would be expected.
The average opponent winrate against Lucian is 53.23%.


Tristana
Canonnière yordle
Olaf wins against Tristana 49.51% of the time which is 3.32% lower against Tristana than the average opponent.
After normalising both champions win rates Olaf wins against Tristana 0.79% more often than would be expected.
The average opponent winrate against Tristana is 52.83%.


Kalista
Lance de la vengeance
Olaf wins against Kalista 50.27% of the time which is 5.22% lower against Kalista than the average opponent.
After normalising both champions win rates Olaf wins against Kalista 1.13% less often than would be expected.
The average opponent winrate against Kalista is 55.49%.


Ezreal
Explorateur prodigue
Olaf wins against Ezreal 50.47% of the time which is 3.22% lower against Ezreal than the average opponent.
After normalising both champions win rates Olaf wins against Ezreal 0.89% more often than would be expected.
The average opponent winrate against Ezreal is 53.69%.


Varus
Flèche de la vengeance
Olaf wins against Varus 52.29% of the time which is 1.46% lower against Varus than the average opponent.
After normalising both champions win rates Olaf wins against Varus 2.65% more often than would be expected.
The average opponent winrate against Varus is 53.75%.


Corki
Artilleur téméraire
Olaf wins against Corki 58.19% of the time which is 3.46% higher against Corki than the average opponent.
After normalising both champions win rates Olaf wins against Corki 7.56% more often than would be expected.
The average opponent winrate against Corki is 54.73%.