

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: 14,656,870
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 15.11 is the strongest counter to middle champions of Jayce, Cassiopeia & Corki. While Olaf top is countered most by middle champions of Cho'Gath, Kayle & Vel'Koz. Below is a detailed breakdown of Olaf top counters against middle champions with a minimum of 100 games.


Cho'Gath
el Terror del Vacío
Olaf wins against Cho'Gath 37.12% of the time which is 10.32% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Olaf wins against Cho'Gath 14.10% less often than would be expected.
The average opponent winrate against Cho'Gath is 47.44%.


Kayle
la Justiciera
Olaf wins against Kayle 44.94% of the time which is 1.04% lower against Kayle than the average opponent.
After normalising both champions win rates Olaf wins against Kayle 4.81% less often than would be expected.
The average opponent winrate against Kayle is 45.98%.


Vel'Koz
el Ojo del Vacío
Olaf wins against Vel'Koz 48.44% of the time which is 0.49% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Olaf wins against Vel'Koz 3.29% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.95%.


Yasuo
el Imperdonable
Olaf wins against Yasuo 48.83% of the time which is 0.05% higher against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 3.73% less often than would be expected.
The average opponent winrate against Yasuo is 48.78%.


Ekko
el Joven que Fragmentó el Tiempo
Olaf wins against Ekko 48.98% of the time which is 1.19% higher against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 2.59% less often than would be expected.
The average opponent winrate against Ekko is 47.79%.


Vex
la Tristóloga
Olaf wins against Vex 49.52% of the time which is 2.90% higher against Vex than the average opponent.
After normalising both champions win rates Olaf wins against Vex 0.88% less often than would be expected.
The average opponent winrate against Vex is 46.62%.


Akshan
el Centinela Rebelde
Olaf wins against Akshan 49.85% of the time which is 1.74% higher against Akshan than the average opponent.
After normalising both champions win rates Olaf wins against Akshan 2.04% less often than would be expected.
The average opponent winrate against Akshan is 48.11%.


Taliyah
la Tejedora de Piedra
Olaf wins against Taliyah 50.00% of the time which is 1.86% higher against Taliyah than the average opponent.
After normalising both champions win rates Olaf wins against Taliyah 1.92% less often than would be expected.
The average opponent winrate against Taliyah is 48.14%.


Ahri
la Vastaya de Nueve Colas
Olaf wins against Ahri 50.08% of the time which is 1.46% higher against Ahri than the average opponent.
After normalising both champions win rates Olaf wins against Ahri 2.32% less often than would be expected.
The average opponent winrate against Ahri is 48.62%.


Lux
la Dama Luminosa
Olaf wins against Lux 50.31% of the time which is 1.84% higher against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 1.94% less often than would be expected.
The average opponent winrate against Lux is 48.47%.


Aurelion Sol
el Forjador de Estrellas
Olaf wins against Aurelion Sol 50.78% of the time which is 2.48% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Olaf wins against Aurelion Sol 1.30% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.30%.


Akali
la Asesina Furtiva
Olaf wins against Akali 50.91% of the time which is 2.29% higher against Akali than the average opponent.
After normalising both champions win rates Olaf wins against Akali 1.49% less often than would be expected.
The average opponent winrate against Akali is 48.62%.


Talon
la Sombra de la Navaja
Olaf wins against Talon 51.21% of the time which is 2.61% higher against Talon than the average opponent.
After normalising both champions win rates Olaf wins against Talon 1.17% less often than would be expected.
The average opponent winrate against Talon is 48.60%.


Anivia
la Criofénix
Olaf wins against Anivia 51.37% of the time which is 3.68% higher against Anivia than the average opponent.
After normalising both champions win rates Olaf wins against Anivia 0.10% less often than would be expected.
The average opponent winrate against Anivia is 47.69%.


Vladimir
el Segador Carmesí
Olaf wins against Vladimir 51.71% of the time which is 3.97% higher against Vladimir than the average opponent.
After normalising both champions win rates Olaf wins against Vladimir 0.19% more often than would be expected.
The average opponent winrate against Vladimir is 47.74%.


Swain
el Gran General Noxiano
Olaf wins against Swain 52.20% of the time which is 5.35% higher against Swain than the average opponent.
After normalising both champions win rates Olaf wins against Swain 1.57% more often than would be expected.
The average opponent winrate against Swain is 46.85%.


Katarina
la Daga Siniestra
Olaf wins against Katarina 52.31% of the time which is 4.31% higher against Katarina than the average opponent.
After normalising both champions win rates Olaf wins against Katarina 0.53% more often than would be expected.
The average opponent winrate against Katarina is 48.00%.


Zoe
el Aspecto del Crepúsculo
Olaf wins against Zoe 52.42% of the time which is 4.96% higher against Zoe than the average opponent.
After normalising both champions win rates Olaf wins against Zoe 1.18% more often than would be expected.
The average opponent winrate against Zoe is 47.46%.


LeBlanc
la Maquiavélica
Olaf wins against LeBlanc 52.50% of the time which is 3.79% higher against LeBlanc than the average opponent.
After normalising both champions win rates Olaf wins against LeBlanc 0.01% more often than would be expected.
The average opponent winrate against LeBlanc is 48.71%.


Zed
el Maestro de las Sombras
Olaf wins against Zed 52.72% of the time which is 2.97% higher against Zed than the average opponent.
After normalising both champions win rates Olaf wins against Zed 0.81% less often than would be expected.
The average opponent winrate against Zed is 49.75%.


Sylas
el Usurpador
Olaf wins against Sylas 52.83% of the time which is 3.61% higher against Sylas than the average opponent.
After normalising both champions win rates Olaf wins against Sylas 0.17% less often than would be expected.
The average opponent winrate against Sylas is 49.22%.


Smolder
el Dragoncito Flamante
Olaf wins against Smolder 52.97% of the time which is 0.33% lower against Smolder than the average opponent.
After normalising both champions win rates Olaf wins against Smolder 4.09% less often than would be expected.
The average opponent winrate against Smolder is 53.30%.


Xerath
el Mago Ascendente
Olaf wins against Xerath 53.01% of the time which is 5.22% higher against Xerath than the average opponent.
After normalising both champions win rates Olaf wins against Xerath 1.44% more often than would be expected.
The average opponent winrate against Xerath is 47.79%.


Irelia
la Cuchilla Danzante
Olaf wins against Irelia 53.07% of the time which is 3.52% higher against Irelia than the average opponent.
After normalising both champions win rates Olaf wins against Irelia 0.26% less often than would be expected.
The average opponent winrate against Irelia is 49.55%.


Orianna
la Doncella Mecánica
Olaf wins against Orianna 53.13% of the time which is 3.85% higher against Orianna than the average opponent.
After normalising both champions win rates Olaf wins against Orianna 0.07% more often than would be expected.
The average opponent winrate against Orianna is 49.28%.


Annie
la Hija de la Oscuridad
Olaf wins against Annie 53.28% of the time which is 5.73% higher against Annie than the average opponent.
After normalising both champions win rates Olaf wins against Annie 1.95% more often than would be expected.
The average opponent winrate against Annie is 47.55%.


Fizz
el Bromista de las Mareas
Olaf wins against Fizz 53.54% of the time which is 5.48% higher against Fizz than the average opponent.
After normalising both champions win rates Olaf wins against Fizz 1.70% more often than would be expected.
The average opponent winrate against Fizz is 48.06%.


Lissandra
la Bruja de Hielo
Olaf wins against Lissandra 53.55% of the time which is 5.39% higher against Lissandra than the average opponent.
After normalising both champions win rates Olaf wins against Lissandra 1.61% more often than would be expected.
The average opponent winrate against Lissandra is 48.16%.


Kassadin
el Caminante del Vacío
Olaf wins against Kassadin 53.56% of the time which is 4.81% higher against Kassadin than the average opponent.
After normalising both champions win rates Olaf wins against Kassadin 1.03% more often than would be expected.
The average opponent winrate against Kassadin is 48.75%.


Galio
el Coloso
Olaf wins against Galio 53.81% of the time which is 5.46% higher against Galio than the average opponent.
After normalising both champions win rates Olaf wins against Galio 1.68% more often than would be expected.
The average opponent winrate against Galio is 48.35%.


Azir
el Emperador de las Arenas
Olaf wins against Azir 53.85% of the time which is 2.55% higher against Azir than the average opponent.
After normalising both champions win rates Olaf wins against Azir 1.22% less often than would be expected.
The average opponent winrate against Azir is 51.30%.


Malzahar
el Profeta del Vacío
Olaf wins against Malzahar 54.05% of the time which is 6.18% higher against Malzahar than the average opponent.
After normalising both champions win rates Olaf wins against Malzahar 2.40% more often than would be expected.
The average opponent winrate against Malzahar is 47.87%.


Aurora
la Bruja entre Mundos
Olaf wins against Aurora 54.35% of the time which is 4.56% higher against Aurora than the average opponent.
After normalising both champions win rates Olaf wins against Aurora 0.78% more often than would be expected.
The average opponent winrate against Aurora is 49.79%.


Ryze
el Mago Rúnico
Olaf wins against Ryze 54.62% of the time which is 4.52% higher against Ryze than the average opponent.
After normalising both champions win rates Olaf wins against Ryze 0.74% more often than would be expected.
The average opponent winrate against Ryze is 50.10%.


Hwei
el Visionario
Olaf wins against Hwei 54.77% of the time which is 5.89% higher against Hwei than the average opponent.
After normalising both champions win rates Olaf wins against Hwei 2.11% more often than would be expected.
The average opponent winrate against Hwei is 48.88%.


Syndra
la Soberana Oscura
Olaf wins against Syndra 54.90% of the time which is 6.39% higher against Syndra than the average opponent.
After normalising both champions win rates Olaf wins against Syndra 2.61% more often than would be expected.
The average opponent winrate against Syndra is 48.51%.


Diana
el Desdén de la Luna
Olaf wins against Diana 55.05% of the time which is 8.26% higher against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 4.48% more often than would be expected.
The average opponent winrate against Diana is 46.79%.


Twisted Fate
el Maestro de las Cartas
Olaf wins against Twisted Fate 55.17% of the time which is 6.86% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Olaf wins against Twisted Fate 3.08% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.31%.


Viktor
El Heraldo de lo Arcano
Olaf wins against Viktor 55.27% of the time which is 5.24% higher against Viktor than the average opponent.
After normalising both champions win rates Olaf wins against Viktor 1.46% more often than would be expected.
The average opponent winrate against Viktor is 50.03%.


Veigar
el Pequeño Maestro del Mal
Olaf wins against Veigar 55.50% of the time which is 6.79% higher against Veigar than the average opponent.
After normalising both champions win rates Olaf wins against Veigar 3.01% more often than would be expected.
The average opponent winrate against Veigar is 48.71%.


Yone
el Imborrable
Olaf wins against Yone 55.65% of the time which is 3.66% higher against Yone than the average opponent.
After normalising both champions win rates Olaf wins against Yone 0.11% less often than would be expected.
The average opponent winrate against Yone is 51.99%.


Mel
el Reflejo del Alma
Olaf wins against Mel 56.56% of the time which is 5.19% higher against Mel than the average opponent.
After normalising both champions win rates Olaf wins against Mel 1.42% more often than would be expected.
The average opponent winrate against Mel is 51.37%.


Qiyana
La Emperatriz de los Elementos
Olaf wins against Qiyana 56.97% of the time which is 8.19% higher against Qiyana than the average opponent.
After normalising both champions win rates Olaf wins against Qiyana 4.41% more often than would be expected.
The average opponent winrate against Qiyana is 48.78%.


Corki
el Bombardero Osado
Olaf wins against Corki 57.28% of the time which is 4.91% higher against Corki than the average opponent.
After normalising both champions win rates Olaf wins against Corki 1.14% more often than would be expected.
The average opponent winrate against Corki is 52.37%.


Cassiopeia
el Abrazo de la Serpiente
Olaf wins against Cassiopeia 60.09% of the time which is 11.52% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Olaf wins against Cassiopeia 7.74% more often than would be expected.
The average opponent winrate against Cassiopeia is 48.57%.


Jayce
el Defensor del Mañana
Olaf wins against Jayce 62.68% of the time which is 13.17% higher against Jayce than the average opponent.
After normalising both champions win rates Olaf wins against Jayce 9.39% more often than would be expected.
The average opponent winrate against Jayce is 49.51%.