

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: 16,901,531
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, Riven & Pantheon. While Olaf top is countered most by top champions of Singed, Illaoi & Trundle. Below is a detailed breakdown of Olaf top counters against top champions with a minimum of 100 games.


Singed
Chimiste fou
Olaf wins against Singed 36.54% of the time which is 12.71% lower against Singed than the average opponent.
After normalising both champions win rates Olaf wins against Singed 6.04% less often than would be expected.
The average opponent winrate against Singed is 49.25%.


Illaoi
Prêtresse du kraken
Olaf wins against Illaoi 37.62% of the time which is 13.60% lower against Illaoi than the average opponent.
After normalising both champions win rates Olaf wins against Illaoi 6.91% less often than would be expected.
The average opponent winrate against Illaoi is 51.22%.


Trundle
Roi des trolls
Olaf wins against Trundle 38.01% of the time which is 13.94% lower against Trundle than the average opponent.
After normalising both champions win rates Olaf wins against Trundle 7.25% less often than would be expected.
The average opponent winrate against Trundle is 51.95%.


Yorick
Berger des âmes
Olaf wins against Yorick 39.94% of the time which is 9.06% lower against Yorick than the average opponent.
After normalising both champions win rates Olaf wins against Yorick 2.39% less often than would be expected.
The average opponent winrate against Yorick is 49.00%.


Sion
Colosse mort-vivant
Olaf wins against Sion 40.43% of the time which is 9.36% lower against Sion than the average opponent.
After normalising both champions win rates Olaf wins against Sion 2.68% less often than would be expected.
The average opponent winrate against Sion is 49.79%.


Dr. Mundo
Dément de Zaun
Olaf wins against Dr. Mundo 40.64% of the time which is 9.42% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Olaf wins against Dr. Mundo 2.74% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.06%.


Cho'Gath
Terreur noire
Olaf wins against Cho'Gath 41.02% of the time which is 10.86% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Olaf wins against Cho'Gath 4.17% less often than would be expected.
The average opponent winrate against Cho'Gath is 51.88%.


Tryndamere
Roi barbare
Olaf wins against Tryndamere 41.02% of the time which is 11.47% lower against Tryndamere than the average opponent.
After normalising both champions win rates Olaf wins against Tryndamere 4.78% less often than would be expected.
The average opponent winrate against Tryndamere is 52.49%.


Aurora
Sorcière d'entre les mondes
Olaf wins against Aurora 41.35% of the time which is 13.50% lower against Aurora than the average opponent.
After normalising both champions win rates Olaf wins against Aurora 6.83% less often than would be expected.
The average opponent winrate against Aurora is 54.85%.


Jax
Maître d'armes
Olaf wins against Jax 42.80% of the time which is 9.93% lower against Jax than the average opponent.
After normalising both champions win rates Olaf wins against Jax 3.24% less often than would be expected.
The average opponent winrate against Jax is 52.73%.


Volibear
Tempête impitoyable
Olaf wins against Volibear 43.04% of the time which is 9.39% lower against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 2.70% less often than would be expected.
The average opponent winrate against Volibear is 52.43%.


Garen
Force de Demacia
Olaf wins against Garen 43.23% of the time which is 8.66% lower against Garen than the average opponent.
After normalising both champions win rates Olaf wins against Garen 1.97% less often than would be expected.
The average opponent winrate against Garen is 51.89%.


Sett
Patron
Olaf wins against Sett 43.47% of the time which is 6.39% lower against Sett than the average opponent.
After normalising both champions win rates Olaf wins against Sett 0.29% more often than would be expected.
The average opponent winrate against Sett is 49.86%.


Kayle
Vertueuse
Olaf wins against Kayle 43.48% of the time which is 8.22% lower against Kayle than the average opponent.
After normalising both champions win rates Olaf wins against Kayle 1.53% less often than would be expected.
The average opponent winrate against Kayle is 51.70%.


Nasus
Gardien des sables
Olaf wins against Nasus 44.48% of the time which is 6.63% lower against Nasus than the average opponent.
After normalising both champions win rates Olaf wins against Nasus 0.06% more often than would be expected.
The average opponent winrate against Nasus is 51.11%.


Malphite
Éclat du monolithe
Olaf wins against Malphite 44.51% of the time which is 6.62% lower against Malphite than the average opponent.
After normalising both champions win rates Olaf wins against Malphite 0.07% more often than would be expected.
The average opponent winrate against Malphite is 51.13%.


Fiora
Sublime bretteuse
Olaf wins against Fiora 44.82% of the time which is 9.23% lower against Fiora than the average opponent.
After normalising both champions win rates Olaf wins against Fiora 2.55% less often than would be expected.
The average opponent winrate against Fiora is 54.05%.


Warwick
Fureur déchaînée de Zaun
Olaf wins against Warwick 45.41% of the time which is 5.76% lower against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 0.93% more often than would be expected.
The average opponent winrate against Warwick is 51.17%.


Renekton
Dévoreur des sables
Olaf wins against Renekton 45.86% of the time which is 6.97% lower against Renekton than the average opponent.
After normalising both champions win rates Olaf wins against Renekton 0.28% less often than would be expected.
The average opponent winrate against Renekton is 52.83%.


Vladimir
Saigneur pourpre
Olaf wins against Vladimir 45.95% of the time which is 8.77% lower against Vladimir than the average opponent.
After normalising both champions win rates Olaf wins against Vladimir 2.10% less often than would be expected.
The average opponent winrate against Vladimir is 54.72%.


Darius
Main de Noxus
Olaf wins against Darius 45.97% of the time which is 8.72% lower against Darius than the average opponent.
After normalising both champions win rates Olaf wins against Darius 2.05% less often than would be expected.
The average opponent winrate against Darius is 54.69%.


Urgot
Broyeur
Olaf wins against Urgot 46.18% of the time which is 4.55% lower against Urgot than the average opponent.
After normalising both champions win rates Olaf wins against Urgot 2.13% more often than would be expected.
The average opponent winrate against Urgot is 50.73%.


Yone
Inoublié
Olaf wins against Yone 46.29% of the time which is 7.87% lower against Yone than the average opponent.
After normalising both champions win rates Olaf wins against Yone 1.19% less often than would be expected.
The average opponent winrate against Yone is 54.16%.


Tahm Kench
Roi des rivières
Olaf wins against Tahm Kench 46.46% of the time which is 6.62% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Olaf wins against Tahm Kench 0.06% more often than would be expected.
The average opponent winrate against Tahm Kench is 53.08%.


K'Santé
Fierté de Nazumah
Olaf wins against K'Santé 46.81% of the time which is 10.73% lower against K'Santé than the average opponent.
After normalising both champions win rates Olaf wins against K'Santé 4.09% less often than would be expected.
The average opponent winrate against K'Santé is 57.54%.


Vayne
Chasseresse nocturne
Olaf wins against Vayne 46.91% of the time which is 8.12% lower against Vayne than the average opponent.
After normalising both champions win rates Olaf wins against Vayne 1.45% less often than would be expected.
The average opponent winrate against Vayne is 55.03%.


Irelia
Danseuse des lames
Olaf wins against Irelia 47.41% of the time which is 6.63% lower against Irelia than the average opponent.
After normalising both champions win rates Olaf wins against Irelia 0.05% more often than would be expected.
The average opponent winrate against Irelia is 54.04%.


Gangplank
Fléau des mers
Olaf wins against Gangplank 47.60% of the time which is 7.35% lower against Gangplank than the average opponent.
After normalising both champions win rates Olaf wins against Gangplank 0.68% less often than would be expected.
The average opponent winrate against Gangplank is 54.95%.


Heimerdinger
Inventeur réputé
Olaf wins against Heimerdinger 47.68% of the time which is 3.73% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Olaf wins against Heimerdinger 2.96% more often than would be expected.
The average opponent winrate against Heimerdinger is 51.41%.


Shen
Œil du crépuscule
Olaf wins against Shen 47.76% of the time which is 4.87% lower against Shen than the average opponent.
After normalising both champions win rates Olaf wins against Shen 1.82% more often than would be expected.
The average opponent winrate against Shen is 52.63%.


Kennen
Cœur de la tempête
Olaf wins against Kennen 47.97% of the time which is 6.09% lower against Kennen than the average opponent.
After normalising both champions win rates Olaf wins against Kennen 0.59% more often than would be expected.
The average opponent winrate against Kennen is 54.06%.


Kled
Cavalier colérique
Olaf wins against Kled 48.10% of the time which is 3.43% lower against Kled than the average opponent.
After normalising both champions win rates Olaf wins against Kled 3.26% more often than would be expected.
The average opponent winrate against Kled is 51.53%.


Wukong
Roi des singes
Olaf wins against Wukong 48.11% of the time which is 5.81% lower against Wukong than the average opponent.
After normalising both champions win rates Olaf wins against Wukong 0.87% more often than would be expected.
The average opponent winrate against Wukong is 53.92%.


Mordekaiser
Revenant de fer
Olaf wins against Mordekaiser 48.31% of the time which is 2.39% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Olaf wins against Mordekaiser 4.29% more often than would be expected.
The average opponent winrate against Mordekaiser is 50.70%.


Rumble
Menace mécanisée
Olaf wins against Rumble 48.51% of the time which is 5.66% lower against Rumble than the average opponent.
After normalising both champions win rates Olaf wins against Rumble 1.02% more often than would be expected.
The average opponent winrate against Rumble is 54.17%.


Ornn
Dieu de la forge volcanique
Olaf wins against Ornn 48.56% of the time which is 2.92% lower against Ornn than the average opponent.
After normalising both champions win rates Olaf wins against Ornn 3.77% more often than would be expected.
The average opponent winrate against Ornn is 51.48%.


Aatrox
Épée des Darkin
Olaf wins against Aatrox 49.13% of the time which is 6.40% lower against Aatrox than the average opponent.
After normalising both champions win rates Olaf wins against Aatrox 0.27% more often than would be expected.
The average opponent winrate against Aatrox is 55.53%.


Teemo
Éclaireur de Bandle
Olaf wins against Teemo 49.14% of the time which is 1.29% lower against Teemo than the average opponent.
After normalising both champions win rates Olaf wins against Teemo 5.39% more often than would be expected.
The average opponent winrate against Teemo is 50.43%.


Ambessa
Matriarche de guerre
Olaf wins against Ambessa 49.35% of the time which is 5.76% lower against Ambessa than the average opponent.
After normalising both champions win rates Olaf wins against Ambessa 0.91% more often than would be expected.
The average opponent winrate against Ambessa is 55.11%.


Gnar
Chaînon manquant
Olaf wins against Gnar 50.49% of the time which is 3.71% lower against Gnar than the average opponent.
After normalising both champions win rates Olaf wins against Gnar 2.97% more often than would be expected.
The average opponent winrate against Gnar is 54.20%.


Yasuo
Disgracié
Olaf wins against Yasuo 50.64% of the time which is 3.01% lower against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 3.67% more often than would be expected.
The average opponent winrate against Yasuo is 53.65%.


Camille
Ombre d'acier
Olaf wins against Camille 50.69% of the time which is 6.20% lower against Camille than the average opponent.
After normalising both champions win rates Olaf wins against Camille 0.45% more often than would be expected.
The average opponent winrate against Camille is 56.89%.


Akali
Assassin rebelle
Olaf wins against Akali 51.10% of the time which is 2.07% lower against Akali than the average opponent.
After normalising both champions win rates Olaf wins against Akali 4.61% more often than would be expected.
The average opponent winrate against Akali is 53.17%.


Quinn
Ailes de Demacia
Olaf wins against Quinn 51.49% of the time which is 2.38% lower against Quinn than the average opponent.
After normalising both champions win rates Olaf wins against Quinn 4.30% more often than would be expected.
The average opponent winrate against Quinn is 53.87%.


Gwen
Couturière sacrée
Olaf wins against Gwen 51.51% of the time which is 5.48% lower against Gwen than the average opponent.
After normalising both champions win rates Olaf wins against Gwen 1.17% more often than would be expected.
The average opponent winrate against Gwen is 56.99%.


Jayce
Protecteur du futur
Olaf wins against Jayce 51.85% of the time which is 4.48% lower against Jayce than the average opponent.
After normalising both champions win rates Olaf wins against Jayce 2.18% more often than would be expected.
The average opponent winrate against Jayce is 56.33%.


Pantheon
Lance éternelle
Olaf wins against Pantheon 52.38% of the time which is 2.45% lower against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 4.22% more often than would be expected.
The average opponent winrate against Pantheon is 54.83%.


Riven
Exilée brisée
Olaf wins against Riven 52.81% of the time which is 4.69% lower against Riven than the average opponent.
After normalising both champions win rates Olaf wins against Riven 1.95% more often than would be expected.
The average opponent winrate against Riven is 57.50%.


Gragas
Agitateur
Olaf wins against Gragas 59.04% of the time which is 2.37% higher against Gragas than the average opponent.
After normalising both champions win rates Olaf wins against Gragas 9.02% more often than would be expected.
The average opponent winrate against Gragas is 56.67%.