

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: 17,518,621
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 top Counters
Olaf top on Patch 30 is the strongest counter to top champions of Gragas, Pantheon & Riven. While Olaf top is countered most by top champions of Singed, Trundle & Illaoi. Below is a detailed breakdown of Olaf top counters against top champions with a minimum of 100 games.


Singed
El Químico Loco
Olaf wins against Singed 37.79% of the time which is 11.31% lower against Singed than the average opponent.
After normalising both champions win rates Olaf wins against Singed 5.37% less often than would be expected.
The average opponent winrate against Singed is 49.10%.


Trundle
El Rey Trol
Olaf wins against Trundle 38.57% of the time which is 12.74% lower against Trundle than the average opponent.
After normalising both champions win rates Olaf wins against Trundle 6.79% less often than would be expected.
The average opponent winrate against Trundle is 51.31%.


Illaoi
La Sacerdotisa del Kraken
Olaf wins against Illaoi 39.07% of the time which is 11.98% lower against Illaoi than the average opponent.
After normalising both champions win rates Olaf wins against Illaoi 6.03% less often than would be expected.
The average opponent winrate against Illaoi is 51.05%.


Yorick
Pastor de las Almas Perdidas
Olaf wins against Yorick 39.98% of the time which is 8.96% lower against Yorick than the average opponent.
After normalising both champions win rates Olaf wins against Yorick 3.02% less often than would be expected.
The average opponent winrate against Yorick is 48.94%.


Dr. Mundo
El Loco de Zaun
Olaf wins against Dr. Mundo 41.07% of the time which is 8.91% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Olaf wins against Dr. Mundo 2.96% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.98%.


Volibear
la Tormenta Incesante
Olaf wins against Volibear 41.64% of the time which is 10.57% lower against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 4.62% less often than would be expected.
The average opponent winrate against Volibear is 52.21%.


Sion
El Coloso no Muerto
Olaf wins against Sion 42.03% of the time which is 7.65% lower against Sion than the average opponent.
After normalising both champions win rates Olaf wins against Sion 1.70% less often than would be expected.
The average opponent winrate against Sion is 49.68%.


Cho'Gath
El Terror del Vacío
Olaf wins against Cho'Gath 42.08% of the time which is 9.47% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Olaf wins against Cho'Gath 3.52% less often than would be expected.
The average opponent winrate against Cho'Gath is 51.55%.


Tryndamere
El Rey Bárbaro
Olaf wins against Tryndamere 42.12% of the time which is 10.17% lower against Tryndamere than the average opponent.
After normalising both champions win rates Olaf wins against Tryndamere 4.22% less often than would be expected.
The average opponent winrate against Tryndamere is 52.29%.


Aurora
la Bruja entre Mundos
Olaf wins against Aurora 42.48% of the time which is 12.29% lower against Aurora than the average opponent.
After normalising both champions win rates Olaf wins against Aurora 6.35% less often than would be expected.
The average opponent winrate against Aurora is 54.77%.


Urgot
la Pesadilla Mecánica
Olaf wins against Urgot 43.59% of the time which is 6.76% lower against Urgot than the average opponent.
After normalising both champions win rates Olaf wins against Urgot 0.81% less often than would be expected.
The average opponent winrate against Urgot is 50.35%.


Jax
El Maestro de Armas
Olaf wins against Jax 43.85% of the time which is 8.59% lower against Jax than the average opponent.
After normalising both champions win rates Olaf wins against Jax 2.64% less often than would be expected.
The average opponent winrate against Jax is 52.44%.


Sett
el Jefe
Olaf wins against Sett 43.98% of the time which is 5.58% lower against Sett than the average opponent.
After normalising both champions win rates Olaf wins against Sett 0.37% more often than would be expected.
The average opponent winrate against Sett is 49.56%.


Fiora
La Estocada Excelsa
Olaf wins against Fiora 44.08% of the time which is 9.53% lower against Fiora than the average opponent.
After normalising both champions win rates Olaf wins against Fiora 3.58% less often than would be expected.
The average opponent winrate against Fiora is 53.61%.


Garen
El Poder de Demacia
Olaf wins against Garen 44.17% of the time which is 7.42% lower against Garen than the average opponent.
After normalising both champions win rates Olaf wins against Garen 1.47% less often than would be expected.
The average opponent winrate against Garen is 51.59%.


Kayle
la Justa
Olaf wins against Kayle 44.30% of the time which is 7.12% lower against Kayle than the average opponent.
After normalising both champions win rates Olaf wins against Kayle 1.17% less often than would be expected.
The average opponent winrate against Kayle is 51.42%.


Nasus
El Guardián de las Arenas
Olaf wins against Nasus 45.10% of the time which is 5.68% lower against Nasus than the average opponent.
After normalising both champions win rates Olaf wins against Nasus 0.27% more often than would be expected.
The average opponent winrate against Nasus is 50.78%.


Warwick
la Ira Descontrolada de Zaun
Olaf wins against Warwick 45.39% of the time which is 5.27% lower against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 0.68% more often than would be expected.
The average opponent winrate against Warwick is 50.66%.


Vladimir
El Segador Carmesí
Olaf wins against Vladimir 45.88% of the time which is 8.38% lower against Vladimir than the average opponent.
After normalising both champions win rates Olaf wins against Vladimir 2.43% less often than would be expected.
The average opponent winrate against Vladimir is 54.26%.


Malphite
El Fragmento del Monolito
Olaf wins against Malphite 46.19% of the time which is 4.56% lower against Malphite than the average opponent.
After normalising both champions win rates Olaf wins against Malphite 1.39% more often than would be expected.
The average opponent winrate against Malphite is 50.75%.


Renekton
El Carnicero de las Arenas
Olaf wins against Renekton 46.35% of the time which is 6.18% lower against Renekton than the average opponent.
After normalising both champions win rates Olaf wins against Renekton 0.23% less often than would be expected.
The average opponent winrate against Renekton is 52.53%.


Darius
La Mano de Noxus
Olaf wins against Darius 46.51% of the time which is 7.67% lower against Darius than the average opponent.
After normalising both champions win rates Olaf wins against Darius 1.72% less often than would be expected.
The average opponent winrate against Darius is 54.18%.


Kled
El Jinete Cascarrabias
Olaf wins against Kled 46.67% of the time which is 4.74% lower against Kled than the average opponent.
After normalising both champions win rates Olaf wins against Kled 1.21% more often than would be expected.
The average opponent winrate against Kled is 51.41%.


Gangplank
El Azote de los Mares
Olaf wins against Gangplank 46.77% of the time which is 7.82% lower against Gangplank than the average opponent.
After normalising both champions win rates Olaf wins against Gangplank 1.88% less often than would be expected.
The average opponent winrate against Gangplank is 54.59%.


Shen
El Ojo del Crepúsculo
Olaf wins against Shen 47.33% of the time which is 5.11% lower against Shen than the average opponent.
After normalising both champions win rates Olaf wins against Shen 0.84% more often than would be expected.
The average opponent winrate against Shen is 52.44%.


Yone
el Imperecedero
Olaf wins against Yone 47.54% of the time which is 6.28% lower against Yone than the average opponent.
After normalising both champions win rates Olaf wins against Yone 0.33% less often than would be expected.
The average opponent winrate against Yone is 53.82%.


Tahm Kench
El Rey del Río
Olaf wins against Tahm Kench 47.66% of the time which is 5.14% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Olaf wins against Tahm Kench 0.81% more often than would be expected.
The average opponent winrate against Tahm Kench is 52.80%.


Teemo
El Explorador Veloz
Olaf wins against Teemo 48.36% of the time which is 1.95% lower against Teemo than the average opponent.
After normalising both champions win rates Olaf wins against Teemo 4.00% more often than would be expected.
The average opponent winrate against Teemo is 50.31%.


Mordekaiser
La Pesadilla de Hierro
Olaf wins against Mordekaiser 48.54% of the time which is 1.88% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Olaf wins against Mordekaiser 4.07% more often than would be expected.
The average opponent winrate against Mordekaiser is 50.42%.


Ornn
Las Llamas de la Forja
Olaf wins against Ornn 48.70% of the time which is 2.69% lower against Ornn than the average opponent.
After normalising both champions win rates Olaf wins against Ornn 3.26% more often than would be expected.
The average opponent winrate against Ornn is 51.39%.


Vayne
La Cazadora Noctívaga
Olaf wins against Vayne 48.80% of the time which is 5.91% lower against Vayne than the average opponent.
After normalising both champions win rates Olaf wins against Vayne 0.03% more often than would be expected.
The average opponent winrate against Vayne is 54.71%.


Akali
la Asesina Sigilosa
Olaf wins against Akali 48.91% of the time which is 4.30% lower against Akali than the average opponent.
After normalising both champions win rates Olaf wins against Akali 1.65% more often than would be expected.
The average opponent winrate against Akali is 53.21%.


Irelia
la Danza de las Cuchillas
Olaf wins against Irelia 48.93% of the time which is 4.67% lower against Irelia than the average opponent.
After normalising both champions win rates Olaf wins against Irelia 1.28% more often than would be expected.
The average opponent winrate against Irelia is 53.60%.


Kennen
El Corazón de la Tempestad
Olaf wins against Kennen 49.31% of the time which is 4.41% lower against Kennen than the average opponent.
After normalising both champions win rates Olaf wins against Kennen 1.54% more often than would be expected.
The average opponent winrate against Kennen is 53.72%.


Aatrox
la Espada de los Oscuros
Olaf wins against Aatrox 49.87% of the time which is 5.31% lower against Aatrox than the average opponent.
After normalising both champions win rates Olaf wins against Aatrox 0.63% more often than would be expected.
The average opponent winrate against Aatrox is 55.18%.


Rumble
La Amenaza Mecánica
Olaf wins against Rumble 50.00% of the time which is 4.09% lower against Rumble than the average opponent.
After normalising both champions win rates Olaf wins against Rumble 1.86% more often than would be expected.
The average opponent winrate against Rumble is 54.09%.


Wukong
El Rey Mono
Olaf wins against Wukong 50.00% of the time which is 3.44% lower against Wukong than the average opponent.
After normalising both champions win rates Olaf wins against Wukong 2.51% more often than would be expected.
The average opponent winrate against Wukong is 53.44%.


Heimerdinger
El Inventor Venerado
Olaf wins against Heimerdinger 50.12% of the time which is 1.02% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Olaf wins against Heimerdinger 4.93% more often than would be expected.
The average opponent winrate against Heimerdinger is 51.14%.


K'Sante
el Orgullo de Nazumah
Olaf wins against K'Sante 50.15% of the time which is 7.25% lower against K'Sante than the average opponent.
After normalising both champions win rates Olaf wins against K'Sante 1.34% less often than would be expected.
The average opponent winrate against K'Sante is 57.40%.


Ambessa
Matriarca de la Guerra
Olaf wins against Ambessa 50.26% of the time which is 4.71% lower against Ambessa than the average opponent.
After normalising both champions win rates Olaf wins against Ambessa 1.23% more often than would be expected.
The average opponent winrate against Ambessa is 54.97%.


Jayce
El Defensor del Mañana
Olaf wins against Jayce 50.49% of the time which is 5.30% lower against Jayce than the average opponent.
After normalising both champions win rates Olaf wins against Jayce 0.63% more often than would be expected.
The average opponent winrate against Jayce is 55.79%.


Gwen
La Costurera Consagrada
Olaf wins against Gwen 50.56% of the time which is 6.23% lower against Gwen than the average opponent.
After normalising both champions win rates Olaf wins against Gwen 0.31% less often than would be expected.
The average opponent winrate against Gwen is 56.79%.


Camille
la Sombra de Acero
Olaf wins against Camille 50.99% of the time which is 5.68% lower against Camille than the average opponent.
After normalising both champions win rates Olaf wins against Camille 0.24% more often than would be expected.
The average opponent winrate against Camille is 56.67%.


Yasuo
La Espada sin Honor
Olaf wins against Yasuo 51.40% of the time which is 1.92% lower against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 4.03% more often than would be expected.
The average opponent winrate against Yasuo is 53.32%.


Gnar
El Eslabón Perdido
Olaf wins against Gnar 51.62% of the time which is 2.43% lower against Gnar than the average opponent.
After normalising both champions win rates Olaf wins against Gnar 3.52% more often than would be expected.
The average opponent winrate against Gnar is 54.05%.


Quinn
Las Alas de Demacia
Olaf wins against Quinn 52.46% of the time which is 1.22% lower against Quinn than the average opponent.
After normalising both champions win rates Olaf wins against Quinn 4.73% more often than would be expected.
The average opponent winrate against Quinn is 53.68%.


Riven
La Exiliada
Olaf wins against Riven 53.14% of the time which is 3.84% lower against Riven than the average opponent.
After normalising both champions win rates Olaf wins against Riven 2.08% more often than would be expected.
The average opponent winrate against Riven is 56.98%.


Pantheon
la Lanza Inquebrantable
Olaf wins against Pantheon 53.30% of the time which is 1.46% lower against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 4.48% more often than would be expected.
The average opponent winrate against Pantheon is 54.76%.


Gragas
El Camorrista
Olaf wins against Gragas 58.72% of the time which is 2.44% higher against Gragas than the average opponent.
After normalising both champions win rates Olaf wins against Gragas 8.37% more often than would be expected.
The average opponent winrate against Gragas is 56.28%.