

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: 20,255,755
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 jungle Counters
Olaf top on Patch 30 is the strongest counter to jungle champions of Rengar, Darius & Skarner. While Olaf top is countered most by jungle champions of Trundle, Tryndamere & Jax. Below is a detailed breakdown of Olaf top counters against jungle champions with a minimum of 100 games.


Trundle
Roi des trolls
Olaf wins against Trundle 40.10% of the time which is 8.23% lower against Trundle than the average opponent.
After normalising both champions win rates Olaf wins against Trundle 3.29% less often than would be expected.
The average opponent winrate against Trundle is 48.33%.


Tryndamere
Roi barbare
Olaf wins against Tryndamere 40.54% of the time which is 10.44% lower against Tryndamere than the average opponent.
After normalising both champions win rates Olaf wins against Tryndamere 5.49% less often than would be expected.
The average opponent winrate against Tryndamere is 50.98%.


Jax
Maître d'armes
Olaf wins against Jax 41.49% of the time which is 8.00% lower against Jax than the average opponent.
After normalising both champions win rates Olaf wins against Jax 3.05% less often than would be expected.
The average opponent winrate against Jax is 49.49%.


Ekko
Fractureur du temps
Olaf wins against Ekko 42.83% of the time which is 9.18% lower against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 4.23% less often than would be expected.
The average opponent winrate against Ekko is 52.01%.


Graves
Hors-la-loi
Olaf wins against Graves 42.96% of the time which is 8.94% lower against Graves than the average opponent.
After normalising both champions win rates Olaf wins against Graves 3.99% less often than would be expected.
The average opponent winrate against Graves is 51.90%.


Lillia
Fleur timide
Olaf wins against Lillia 43.05% of the time which is 8.55% lower against Lillia than the average opponent.
After normalising both champions win rates Olaf wins against Lillia 3.60% less often than would be expected.
The average opponent winrate against Lillia is 51.60%.


Rammus
Tatou blindé
Olaf wins against Rammus 43.28% of the time which is 5.53% lower against Rammus than the average opponent.
After normalising both champions win rates Olaf wins against Rammus 0.59% less often than would be expected.
The average opponent winrate against Rammus is 48.81%.


Wukong
Roi des singes
Olaf wins against Wukong 43.69% of the time which is 6.18% lower against Wukong than the average opponent.
After normalising both champions win rates Olaf wins against Wukong 1.23% less often than would be expected.
The average opponent winrate against Wukong is 49.87%.


Maître Yi
Fine lame Wuju
Olaf wins against Maître Yi 43.91% of the time which is 6.49% lower against Maître Yi than the average opponent.
After normalising both champions win rates Olaf wins against Maître Yi 1.54% less often than would be expected.
The average opponent winrate against Maître Yi is 50.40%.


Nasus
Gardien des sables
Olaf wins against Nasus 44.13% of the time which is 8.01% lower against Nasus than the average opponent.
After normalising both champions win rates Olaf wins against Nasus 3.06% less often than would be expected.
The average opponent winrate against Nasus is 52.14%.


Naafiri
la meute de fer
Olaf wins against Naafiri 44.20% of the time which is 9.02% lower against Naafiri than the average opponent.
After normalising both champions win rates Olaf wins against Naafiri 4.07% less often than would be expected.
The average opponent winrate against Naafiri is 53.22%.


Amumu
Momie mélancolique
Olaf wins against Amumu 44.92% of the time which is 3.81% lower against Amumu than the average opponent.
After normalising both champions win rates Olaf wins against Amumu 1.13% more often than would be expected.
The average opponent winrate against Amumu is 48.73%.


Volibear
Tempête impitoyable
Olaf wins against Volibear 44.95% of the time which is 4.11% lower against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 0.84% more often than would be expected.
The average opponent winrate against Volibear is 49.06%.


Rek'Sai
Traqueuse du Néant
Olaf wins against Rek'Sai 45.00% of the time which is 11.99% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Olaf wins against Rek'Sai 7.07% less often than would be expected.
The average opponent winrate against Rek'Sai is 56.99%.


Kayn
Faucheur de l'ombre
Olaf wins against Kayn 45.03% of the time which is 6.64% lower against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 1.69% less often than would be expected.
The average opponent winrate against Kayn is 51.67%.


Dr. Mundo
Dément de Zaun
Olaf wins against Dr. Mundo 45.10% of the time which is 4.36% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Olaf wins against Dr. Mundo 0.59% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.46%.


Warwick
Fureur déchaînée de Zaun
Olaf wins against Warwick 45.49% of the time which is 3.28% lower against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 1.66% more often than would be expected.
The average opponent winrate against Warwick is 48.77%.


Jarvan IV
Exemple demacien
Olaf wins against Jarvan IV 45.75% of the time which is 4.87% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Olaf wins against Jarvan IV 0.08% more often than would be expected.
The average opponent winrate against Jarvan IV is 50.62%.


Mordekaiser
Revenant de fer
Olaf wins against Mordekaiser 46.20% of the time which is 3.17% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Olaf wins against Mordekaiser 1.78% more often than would be expected.
The average opponent winrate against Mordekaiser is 49.37%.


Viego
Roi déchu
Olaf wins against Viego 46.64% of the time which is 4.34% lower against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 0.61% more often than would be expected.
The average opponent winrate against Viego is 50.98%.


Briar
Faim insatiable
Olaf wins against Briar 46.68% of the time which is 1.61% lower against Briar than the average opponent.
After normalising both champions win rates Olaf wins against Briar 3.33% more often than would be expected.
The average opponent winrate against Briar is 48.29%.


Shyvana
Demi-dragon
Olaf wins against Shyvana 46.82% of the time which is 4.05% lower against Shyvana than the average opponent.
After normalising both champions win rates Olaf wins against Shyvana 0.90% more often than would be expected.
The average opponent winrate against Shyvana is 50.87%.


Teemo
Éclaireur de Bandle
Olaf wins against Teemo 46.86% of the time which is 3.29% lower against Teemo than the average opponent.
After normalising both champions win rates Olaf wins against Teemo 1.66% more often than would be expected.
The average opponent winrate against Teemo is 50.15%.


Nocturne
Éternel cauchemar
Olaf wins against Nocturne 47.03% of the time which is 3.85% lower against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 1.10% more often than would be expected.
The average opponent winrate against Nocturne is 50.88%.


Sejuani
Fureur du nord
Olaf wins against Sejuani 47.70% of the time which is 4.21% lower against Sejuani than the average opponent.
After normalising both champions win rates Olaf wins against Sejuani 0.74% more often than would be expected.
The average opponent winrate against Sejuani is 51.91%.


Udyr
Gardien des esprits
Olaf wins against Udyr 47.81% of the time which is 5.96% lower against Udyr than the average opponent.
After normalising both champions win rates Olaf wins against Udyr 1.01% less often than would be expected.
The average opponent winrate against Udyr is 53.77%.


Xin Zhao
Sénéchal de Demacia
Olaf wins against Xin Zhao 47.91% of the time which is 3.65% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 1.30% more often than would be expected.
The average opponent winrate against Xin Zhao is 51.56%.


Karthus
Liche
Olaf wins against Karthus 47.96% of the time which is 5.05% lower against Karthus than the average opponent.
After normalising both champions win rates Olaf wins against Karthus 0.10% less often than would be expected.
The average opponent winrate against Karthus is 53.01%.


Kha'Zix
Faucheur du Néant
Olaf wins against Kha'Zix 48.20% of the time which is 5.54% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Olaf wins against Kha'Zix 0.59% less often than would be expected.
The average opponent winrate against Kha'Zix is 53.74%.


Lee Sin
Moine aveugle
Olaf wins against Lee Sin 48.56% of the time which is 6.31% lower against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 1.37% less often than would be expected.
The average opponent winrate against Lee Sin is 54.87%.


Vi
Cogne de Piltover
Olaf wins against Vi 48.85% of the time which is 4.24% lower against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 0.71% more often than would be expected.
The average opponent winrate against Vi is 53.09%.


Pantheon
Lance éternelle
Olaf wins against Pantheon 49.01% of the time which is 3.60% lower against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 1.35% more often than would be expected.
The average opponent winrate against Pantheon is 52.61%.


Kindred
Chasseurs éternels
Olaf wins against Kindred 49.36% of the time which is 5.41% lower against Kindred than the average opponent.
After normalising both champions win rates Olaf wins against Kindred 0.47% less often than would be expected.
The average opponent winrate against Kindred is 54.77%.


Hecarim
Ombre de la guerre
Olaf wins against Hecarim 49.38% of the time which is 5.52% lower against Hecarim than the average opponent.
After normalising both champions win rates Olaf wins against Hecarim 0.58% less often than would be expected.
The average opponent winrate against Hecarim is 54.90%.


Nunu et Willump
Le Garçon et son yéti
Olaf wins against Nunu et Willump 49.62% of the time which is 3.53% lower against Nunu et Willump than the average opponent.
After normalising both champions win rates Olaf wins against Nunu et Willump 1.42% more often than would be expected.
The average opponent winrate against Nunu et Willump is 53.15%.


Sylas
Révolutionnaire déchaîné
Olaf wins against Sylas 49.87% of the time which is 6.40% lower against Sylas than the average opponent.
After normalising both champions win rates Olaf wins against Sylas 1.47% less often than would be expected.
The average opponent winrate against Sylas is 56.27%.


Malphite
Éclat du monolithe
Olaf wins against Malphite 50.00% of the time which is 6.26% lower against Malphite than the average opponent.
After normalising both champions win rates Olaf wins against Malphite 1.33% less often than would be expected.
The average opponent winrate against Malphite is 56.26%.


Zed
Maître des ombres
Olaf wins against Zed 50.21% of the time which is 4.70% lower against Zed than the average opponent.
After normalising both champions win rates Olaf wins against Zed 0.24% more often than would be expected.
The average opponent winrate against Zed is 54.91%.


Diana
Mépris de la lune
Olaf wins against Diana 50.22% of the time which is 1.55% lower against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 3.40% more often than would be expected.
The average opponent winrate against Diana is 51.77%.


Elise
Reine araignée
Olaf wins against Elise 50.33% of the time which is 4.07% lower against Elise than the average opponent.
After normalising both champions win rates Olaf wins against Elise 0.87% more often than would be expected.
The average opponent winrate against Elise is 54.40%.


Nidalee
Chasseresse bestiale
Olaf wins against Nidalee 50.37% of the time which is 6.75% lower against Nidalee than the average opponent.
After normalising both champions win rates Olaf wins against Nidalee 1.84% less often than would be expected.
The average opponent winrate against Nidalee is 57.12%.


Shaco
Bouffon des ténèbres
Olaf wins against Shaco 50.54% of the time which is 3.70% lower against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 1.24% more often than would be expected.
The average opponent winrate against Shaco is 54.24%.


Poppy
Gardienne du marteau
Olaf wins against Poppy 51.11% of the time which is 0.38% lower against Poppy than the average opponent.
After normalising both champions win rates Olaf wins against Poppy 4.57% more often than would be expected.
The average opponent winrate against Poppy is 51.49%.


Gwen
Couturière sacrée
Olaf wins against Gwen 51.23% of the time which is 4.22% lower against Gwen than the average opponent.
After normalising both champions win rates Olaf wins against Gwen 0.71% more often than would be expected.
The average opponent winrate against Gwen is 55.45%.


Talon
Lame des ténèbres
Olaf wins against Talon 51.37% of the time which is 3.74% lower against Talon than the average opponent.
After normalising both champions win rates Olaf wins against Talon 1.20% more often than would be expected.
The average opponent winrate against Talon is 55.11%.


Fiddlesticks
Effroi nocturne
Olaf wins against Fiddlesticks 51.51% of the time which is 1.35% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Olaf wins against Fiddlesticks 3.60% more often than would be expected.
The average opponent winrate against Fiddlesticks is 52.86%.


Bel'Veth
Impératrice du Néant
Olaf wins against Bel'Veth 51.52% of the time which is 1.37% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Olaf wins against Bel'Veth 3.58% more often than would be expected.
The average opponent winrate against Bel'Veth is 52.89%.


Nautilus
Titan des profondeurs
Olaf wins against Nautilus 51.81% of the time which is 4.60% lower against Nautilus than the average opponent.
After normalising both champions win rates Olaf wins against Nautilus 0.32% more often than would be expected.
The average opponent winrate against Nautilus is 56.41%.


Evelynn
Démon sadique
Olaf wins against Evelynn 52.52% of the time which is 1.86% lower against Evelynn than the average opponent.
After normalising both champions win rates Olaf wins against Evelynn 3.08% more often than would be expected.
The average opponent winrate against Evelynn is 54.38%.


Ivern
Aîné de la forêt
Olaf wins against Ivern 52.63% of the time which is 2.63% lower against Ivern than the average opponent.
After normalising both champions win rates Olaf wins against Ivern 2.31% more often than would be expected.
The average opponent winrate against Ivern is 55.26%.


Zac
Arme secrète
Olaf wins against Zac 52.66% of the time which is 0.75% lower against Zac than the average opponent.
After normalising both champions win rates Olaf wins against Zac 4.20% more often than would be expected.
The average opponent winrate against Zac is 53.41%.


Skarner
Souverain originel
Olaf wins against Skarner 53.92% of the time which is 4.87% lower against Skarner than the average opponent.
After normalising both champions win rates Olaf wins against Skarner 0.02% more often than would be expected.
The average opponent winrate against Skarner is 58.79%.


Darius
Main de Noxus
Olaf wins against Darius 54.01% of the time which is 0.72% higher against Darius than the average opponent.
After normalising both champions win rates Olaf wins against Darius 5.67% more often than would be expected.
The average opponent winrate against Darius is 53.29%.


Rengar
Fier traqueur
Olaf wins against Rengar 54.97% of the time which is 4.76% lower against Rengar than the average opponent.
After normalising both champions win rates Olaf wins against Rengar 0.11% more often than would be expected.
The average opponent winrate against Rengar is 59.73%.