

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.
All Ranks Champions Analysed: 94,291,470
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 15.5 is the strongest counter to bottom champions of Hwei, Xerath & Varus. While Olaf top is countered most by bottom champions of Vel'Koz, Séraphine & Swain. Below is a detailed breakdown of Olaf top counters against bottom champions with a minimum of 100 games.


Vel'Koz
Œil du Néant
Olaf wins against Vel'Koz 42.45% of the time which is 5.86% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Olaf wins against Vel'Koz 5.39% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.31%.


Séraphine
Chanteuse rêveuse
Olaf wins against Séraphine 43.52% of the time which is 4.66% lower against Séraphine than the average opponent.
After normalising both champions win rates Olaf wins against Séraphine 4.19% less often than would be expected.
The average opponent winrate against Séraphine is 48.18%.


Swain
Grand général noxien
Olaf wins against Swain 44.28% of the time which is 2.62% lower against Swain than the average opponent.
After normalising both champions win rates Olaf wins against Swain 2.15% less often than would be expected.
The average opponent winrate against Swain is 46.90%.


Kog'Maw
Gueule des abysses
Olaf wins against Kog'Maw 44.47% of the time which is 3.37% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Olaf wins against Kog'Maw 2.90% less often than would be expected.
The average opponent winrate against Kog'Maw is 47.84%.


Viktor
Héraut de l'arcane
Olaf wins against Viktor 45.27% of the time which is 3.07% lower against Viktor than the average opponent.
After normalising both champions win rates Olaf wins against Viktor 2.60% less often than would be expected.
The average opponent winrate against Viktor is 48.34%.


Nilah
Joie incarnée
Olaf wins against Nilah 45.88% of the time which is 0.95% lower against Nilah than the average opponent.
After normalising both champions win rates Olaf wins against Nilah 0.48% less often than would be expected.
The average opponent winrate against Nilah is 46.83%.


Vayne
Chasseresse nocturne
Olaf wins against Vayne 46.23% of the time which is 2.33% lower against Vayne than the average opponent.
After normalising both champions win rates Olaf wins against Vayne 1.86% less often than would be expected.
The average opponent winrate against Vayne is 48.56%.


Ziggs
Expert des Hexplosifs
Olaf wins against Ziggs 46.33% of the time which is 2.09% lower against Ziggs than the average opponent.
After normalising both champions win rates Olaf wins against Ziggs 1.62% less often than would be expected.
The average opponent winrate against Ziggs is 48.42%.


Sivir
Vierge martiale
Olaf wins against Sivir 46.84% of the time which is 1.95% lower against Sivir than the average opponent.
After normalising both champions win rates Olaf wins against Sivir 1.48% less often than would be expected.
The average opponent winrate against Sivir is 48.79%.


Cassiopeia
Étreinte du serpent
Olaf wins against Cassiopeia 47.06% of the time which is 0.28% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Olaf wins against Cassiopeia 0.19% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.34%.


Heimerdinger
Inventeur réputé
Olaf wins against Heimerdinger 47.41% of the time which is 0.61% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Olaf wins against Heimerdinger 1.08% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.80%.


Yasuo
Disgracié
Olaf wins against Yasuo 47.97% of the time which is 0.07% higher against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 0.54% more often than would be expected.
The average opponent winrate against Yasuo is 47.90%.


Miss Fortune
Chasseuse de primes
Olaf wins against Miss Fortune 48.01% of the time which is 0.53% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Olaf wins against Miss Fortune 0.06% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.54%.


Malzahar
Prophète du Néant
Olaf wins against Malzahar 48.18% of the time which is 0.00% lower against Malzahar than the average opponent.
After normalising both champions win rates Olaf wins against Malzahar 0.47% more often than would be expected.
The average opponent winrate against Malzahar is 48.18%.


Kalista
Lance de la vengeance
Olaf wins against Kalista 48.41% of the time which is 4.43% lower 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 52.84%.


Corki
Artilleur téméraire
Olaf wins against Corki 48.43% of the time which is 2.00% lower against Corki than the average opponent.
After normalising both champions win rates Olaf wins against Corki 1.53% less often than would be expected.
The average opponent winrate against Corki is 50.43%.


Tristana
Canonnière yordle
Olaf wins against Tristana 48.68% of the time which is 1.38% lower against Tristana than the average opponent.
After normalising both champions win rates Olaf wins against Tristana 0.91% less often than would be expected.
The average opponent winrate against Tristana is 50.06%.


Xayah
Rebelle
Olaf wins against Xayah 48.70% of the time which is 1.63% lower against Xayah than the average opponent.
After normalising both champions win rates Olaf wins against Xayah 1.16% less often than would be expected.
The average opponent winrate against Xayah is 50.33%.


Jhin
Virtuose
Olaf wins against Jhin 48.77% of the time which is 1.07% lower against Jhin than the average opponent.
After normalising both champions win rates Olaf wins against Jhin 0.60% less often than would be expected.
The average opponent winrate against Jhin is 49.84%.


Brand
Vengeur flamboyant
Olaf wins against Brand 48.99% of the time which is 0.24% higher against Brand than the average opponent.
After normalising both champions win rates Olaf wins against Brand 0.71% more often than would be expected.
The average opponent winrate against Brand is 48.75%.


Twitch
Semeur de peste
Olaf wins against Twitch 49.06% of the time which is 0.29% lower against Twitch than the average opponent.
After normalising both champions win rates Olaf wins against Twitch 0.18% more often than would be expected.
The average opponent winrate against Twitch is 49.35%.


Smolder
Dragonnet flamboyant
Olaf wins against Smolder 49.19% of the time which is 1.82% lower against Smolder than the average opponent.
After normalising both champions win rates Olaf wins against Smolder 1.35% less often than would be expected.
The average opponent winrate against Smolder is 51.01%.


Samira
Rose du désert
Olaf wins against Samira 49.42% of the time which is 1.10% lower against Samira than the average opponent.
After normalising both champions win rates Olaf wins against Samira 0.63% less often than would be expected.
The average opponent winrate against Samira is 50.52%.


Jinx
Gâchette folle
Olaf wins against Jinx 49.57% of the time which is 1.21% higher against Jinx than the average opponent.
After normalising both champions win rates Olaf wins against Jinx 1.68% more often than would be expected.
The average opponent winrate against Jinx is 48.36%.


Veigar
Seigneur des maléfices
Olaf wins against Veigar 49.76% of the time which is 2.64% higher against Veigar than the average opponent.
After normalising both champions win rates Olaf wins against Veigar 3.11% more often than would be expected.
The average opponent winrate against Veigar is 47.12%.


Zeri
Étincelle de Zaun
Olaf wins against Zeri 49.89% of the time which is 0.55% lower against Zeri than the average opponent.
After normalising both champions win rates Olaf wins against Zeri 0.08% less often than would be expected.
The average opponent winrate against Zeri is 50.44%.


Caitlyn
Shérif de Piltover
Olaf wins against Caitlyn 49.90% of the time which is 0.13% lower against Caitlyn than the average opponent.
After normalising both champions win rates Olaf wins against Caitlyn 0.34% more often than would be expected.
The average opponent winrate against Caitlyn is 50.03%.


Lucian
Purificateur
Olaf wins against Lucian 49.94% of the time which is 1.30% lower against Lucian than the average opponent.
After normalising both champions win rates Olaf wins against Lucian 0.83% less often than would be expected.
The average opponent winrate against Lucian is 51.24%.


Lux
Dame de lumière
Olaf wins against Lux 50.00% of the time which is 0.99% higher against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 1.46% more often than would be expected.
The average opponent winrate against Lux is 49.01%.


Ezreal
Explorateur prodigue
Olaf wins against Ezreal 50.16% of the time which is 0.98% lower against Ezreal than the average opponent.
After normalising both champions win rates Olaf wins against Ezreal 0.51% less often than would be expected.
The average opponent winrate against Ezreal is 51.14%.


Draven
Glorieux exécuteur
Olaf wins against Draven 50.19% of the time which is 0.77% lower against Draven than the average opponent.
After normalising both champions win rates Olaf wins against Draven 0.30% less often than would be expected.
The average opponent winrate against Draven is 50.96%.


Teemo
Éclaireur de Bandle
Olaf wins against Teemo 50.96% of the time which is 0.84% higher against Teemo than the average opponent.
After normalising both champions win rates Olaf wins against Teemo 1.31% more often than would be expected.
The average opponent winrate against Teemo is 50.12%.


Kai'Sa
Fille du Néant
Olaf wins against Kai'Sa 50.97% of the time which is 0.80% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Olaf wins against Kai'Sa 0.33% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.77%.


Mel
Reflet de l'âme
Olaf wins against Mel 51.47% of the time which is 0.27% higher against Mel than the average opponent.
After normalising both champions win rates Olaf wins against Mel 0.74% more often than would be expected.
The average opponent winrate against Mel is 51.20%.


Aphelios
Arme des Lunaris
Olaf wins against Aphelios 51.64% of the time which is 1.11% higher against Aphelios than the average opponent.
After normalising both champions win rates Olaf wins against Aphelios 1.58% more often than would be expected.
The average opponent winrate against Aphelios is 50.53%.


Ashe
Archère de givre
Olaf wins against Ashe 52.02% of the time which is 1.30% higher against Ashe than the average opponent.
After normalising both champions win rates Olaf wins against Ashe 1.77% more often than would be expected.
The average opponent winrate against Ashe is 50.72%.


Varus
Flèche de la vengeance
Olaf wins against Varus 52.41% of the time which is 0.89% higher against Varus than the average opponent.
After normalising both champions win rates Olaf wins against Varus 1.36% more often than would be expected.
The average opponent winrate against Varus is 51.52%.


Xerath
Mage suprême
Olaf wins against Xerath 55.56% of the time which is 6.03% higher against Xerath than the average opponent.
After normalising both champions win rates Olaf wins against Xerath 6.50% more often than would be expected.
The average opponent winrate against Xerath is 49.53%.


Hwei
Visionnaire
Olaf wins against Hwei 60.68% of the time which is 11.66% higher against Hwei than the average opponent.
After normalising both champions win rates Olaf wins against Hwei 12.13% more often than would be expected.
The average opponent winrate against Hwei is 49.02%.