

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.
Diamond Champions Analysed: 4,107,012
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 15.9 is the strongest counter to jungle champions of Sejuani, Rengar & Diana. While Olaf top is countered most by jungle champions of Evelynn, Shaco & Wukong. Below is a detailed breakdown of Olaf top counters against jungle champions with a minimum of 100 games.


Evelynn
Démon sadique
Olaf wins against Evelynn 43.27% of the time which is 5.27% lower against Evelynn than the average opponent.
After normalising both champions win rates Olaf wins against Evelynn 9.09% less often than would be expected.
The average opponent winrate against Evelynn is 48.54%.


Shaco
Bouffon des ténèbres
Olaf wins against Shaco 46.53% of the time which is 1.36% lower against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 5.18% less often than would be expected.
The average opponent winrate against Shaco is 47.89%.


Wukong
Roi des singes
Olaf wins against Wukong 47.11% of the time which is 2.22% lower against Wukong than the average opponent.
After normalising both champions win rates Olaf wins against Wukong 6.04% less often than would be expected.
The average opponent winrate against Wukong is 49.33%.


Karthus
Liche
Olaf wins against Karthus 47.24% of the time which is 1.61% lower against Karthus than the average opponent.
After normalising both champions win rates Olaf wins against Karthus 5.43% less often than would be expected.
The average opponent winrate against Karthus is 48.85%.


Warwick
Fureur déchaînée de Zaun
Olaf wins against Warwick 47.27% of the time which is 0.03% higher against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 3.79% less often than would be expected.
The average opponent winrate against Warwick is 47.24%.


Ekko
Fractureur du temps
Olaf wins against Ekko 48.42% of the time which is 0.76% higher against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 3.06% less often than would be expected.
The average opponent winrate against Ekko is 47.66%.


Elise
Reine araignée
Olaf wins against Elise 48.73% of the time which is 0.40% lower against Elise than the average opponent.
After normalising both champions win rates Olaf wins against Elise 4.22% less often than would be expected.
The average opponent winrate against Elise is 49.13%.


Talon
Lame des ténèbres
Olaf wins against Talon 49.82% of the time which is 0.53% higher against Talon than the average opponent.
After normalising both champions win rates Olaf wins against Talon 3.29% less often than would be expected.
The average opponent winrate against Talon is 49.29%.


Hecarim
Ombre de la guerre
Olaf wins against Hecarim 50.00% of the time which is 0.55% higher against Hecarim than the average opponent.
After normalising both champions win rates Olaf wins against Hecarim 3.27% less often than would be expected.
The average opponent winrate against Hecarim is 49.45%.


Nunu et Willump
Le Garçon et son yéti
Olaf wins against Nunu et Willump 50.40% of the time which is 1.55% higher against Nunu et Willump than the average opponent.
After normalising both champions win rates Olaf wins against Nunu et Willump 2.27% less often than would be expected.
The average opponent winrate against Nunu et Willump is 48.85%.


Fiddlesticks
Effroi nocturne
Olaf wins against Fiddlesticks 51.06% of the time which is 3.61% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Olaf wins against Fiddlesticks 0.21% less often than would be expected.
The average opponent winrate against Fiddlesticks is 47.45%.


Lee Sin
Moine aveugle
Olaf wins against Lee Sin 51.64% of the time which is 1.89% higher against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 1.93% less often than would be expected.
The average opponent winrate against Lee Sin is 49.75%.


Naafiri
la meute de fer
Olaf wins against Naafiri 51.81% of the time which is 3.06% higher against Naafiri than the average opponent.
After normalising both champions win rates Olaf wins against Naafiri 0.76% less often than would be expected.
The average opponent winrate against Naafiri is 48.75%.


Lillia
Fleur timide
Olaf wins against Lillia 51.85% of the time which is 2.80% higher against Lillia than the average opponent.
After normalising both champions win rates Olaf wins against Lillia 1.02% less often than would be expected.
The average opponent winrate against Lillia is 49.05%.


Udyr
Gardien des esprits
Olaf wins against Udyr 52.48% of the time which is 3.63% higher against Udyr than the average opponent.
After normalising both champions win rates Olaf wins against Udyr 0.19% less often than would be expected.
The average opponent winrate against Udyr is 48.85%.


Kayn
Faucheur de l'ombre
Olaf wins against Kayn 52.80% of the time which is 4.60% higher against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 0.78% more often than would be expected.
The average opponent winrate against Kayn is 48.20%.


Viego
Roi déchu
Olaf wins against Viego 53.04% of the time which is 2.64% higher against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 1.18% less often than would be expected.
The average opponent winrate against Viego is 50.40%.


Zac
Arme secrète
Olaf wins against Zac 53.25% of the time which is 4.33% higher against Zac than the average opponent.
After normalising both champions win rates Olaf wins against Zac 0.51% more often than would be expected.
The average opponent winrate against Zac is 48.92%.


Nidalee
Chasseresse bestiale
Olaf wins against Nidalee 53.27% of the time which is 1.73% higher against Nidalee than the average opponent.
After normalising both champions win rates Olaf wins against Nidalee 2.08% less often than would be expected.
The average opponent winrate against Nidalee is 51.54%.


Graves
Hors-la-loi
Olaf wins against Graves 53.50% of the time which is 3.53% higher against Graves than the average opponent.
After normalising both champions win rates Olaf wins against Graves 0.29% less often than would be expected.
The average opponent winrate against Graves is 49.97%.


Nocturne
Éternel cauchemar
Olaf wins against Nocturne 53.57% of the time which is 4.80% higher against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 0.98% more often than would be expected.
The average opponent winrate against Nocturne is 48.77%.


Jarvan IV
Exemple demacien
Olaf wins against Jarvan IV 53.66% of the time which is 5.59% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Olaf wins against Jarvan IV 1.77% more often than would be expected.
The average opponent winrate against Jarvan IV is 48.07%.


Zed
Maître des ombres
Olaf wins against Zed 53.77% of the time which is 2.63% higher against Zed than the average opponent.
After normalising both champions win rates Olaf wins against Zed 1.18% less often than would be expected.
The average opponent winrate against Zed is 51.14%.


Xin Zhao
Sénéchal de Demacia
Olaf wins against Xin Zhao 54.01% of the time which is 6.06% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 2.24% more often than would be expected.
The average opponent winrate against Xin Zhao is 47.95%.


Kha'Zix
Faucheur du Néant
Olaf wins against Kha'Zix 54.36% of the time which is 5.66% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Olaf wins against Kha'Zix 1.84% more often than would be expected.
The average opponent winrate against Kha'Zix is 48.70%.


Vi
Cogne de Piltover
Olaf wins against Vi 54.74% of the time which is 5.56% higher against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 1.74% more often than would be expected.
The average opponent winrate against Vi is 49.18%.


Maître Yi
Fine lame Wuju
Olaf wins against Maître Yi 54.88% of the time which is 6.74% higher against Maître Yi than the average opponent.
After normalising both champions win rates Olaf wins against Maître Yi 2.92% more often than would be expected.
The average opponent winrate against Maître Yi is 48.14%.


Volibear
Tempête impitoyable
Olaf wins against Volibear 55.05% of the time which is 6.80% higher against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 2.98% more often than would be expected.
The average opponent winrate against Volibear is 48.25%.


Pantheon
Lance éternelle
Olaf wins against Pantheon 56.00% of the time which is 6.70% higher against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 2.88% more often than would be expected.
The average opponent winrate against Pantheon is 49.30%.


Kindred
Chasseurs éternels
Olaf wins against Kindred 56.45% of the time which is 7.43% higher against Kindred than the average opponent.
After normalising both champions win rates Olaf wins against Kindred 3.61% more often than would be expected.
The average opponent winrate against Kindred is 49.02%.


Briar
Faim insatiable
Olaf wins against Briar 57.43% of the time which is 9.18% higher against Briar than the average opponent.
After normalising both champions win rates Olaf wins against Briar 5.36% more often than would be expected.
The average opponent winrate against Briar is 48.25%.


Amumu
Momie mélancolique
Olaf wins against Amumu 57.43% of the time which is 7.33% higher against Amumu than the average opponent.
After normalising both champions win rates Olaf wins against Amumu 3.51% more often than would be expected.
The average opponent winrate against Amumu is 50.10%.


Ivern
Aîné de la forêt
Olaf wins against Ivern 59.22% of the time which is 11.41% higher against Ivern than the average opponent.
After normalising both champions win rates Olaf wins against Ivern 7.59% more often than would be expected.
The average opponent winrate against Ivern is 47.81%.


Diana
Mépris de la lune
Olaf wins against Diana 59.23% of the time which is 9.40% higher against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 5.58% more often than would be expected.
The average opponent winrate against Diana is 49.83%.


Rengar
Fier traqueur
Olaf wins against Rengar 62.26% of the time which is 12.51% higher against Rengar than the average opponent.
After normalising both champions win rates Olaf wins against Rengar 8.69% more often than would be expected.
The average opponent winrate against Rengar is 49.75%.


Sejuani
Fureur du nord
Olaf wins against Sejuani 62.39% of the time which is 11.23% higher against Sejuani than the average opponent.
After normalising both champions win rates Olaf wins against Sejuani 7.42% more often than would be expected.
The average opponent winrate against Sejuani is 51.16%.