

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: 15,968,049
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 jungle vs jungle Counters
Olaf jungle on Patch 14 is the strongest counter to jungle champions of Nocturne, Kayn & Lee Sin. While Olaf jungle is countered most by jungle champions of Fiddlesticks, Vi & Jarvan IV. Below is a detailed breakdown of Olaf jungle counters against jungle champions with a minimum of 100 games.


Fiddlesticks
el Terror Ancestral
Olaf wins against Fiddlesticks 45.69% of the time which is 0.71% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Olaf wins against Fiddlesticks 4.21% less often than would be expected.
The average opponent winrate against Fiddlesticks is 46.40%.


Vi
La Agente de Piltover
Olaf wins against Vi 46.72% of the time which is 2.34% lower against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 5.84% less often than would be expected.
The average opponent winrate against Vi is 49.06%.


Jarvan IV
El Ejemplo de Demacia
Olaf wins against Jarvan IV 49.11% of the time which is 1.60% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Olaf wins against Jarvan IV 1.90% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.51%.


Naafiri
Sabuesa de las Mil Dentelladas
Olaf wins against Naafiri 51.19% of the time which is 7.27% higher against Naafiri than the average opponent.
After normalising both champions win rates Olaf wins against Naafiri 3.79% more often than would be expected.
The average opponent winrate against Naafiri is 43.92%.


Viego
el Rey Arruinado
Olaf wins against Viego 54.40% of the time which is 5.06% higher against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 1.56% more often than would be expected.
The average opponent winrate against Viego is 49.34%.


Lee Sin
El Monje Ciego
Olaf wins against Lee Sin 54.44% of the time which is 5.29% higher against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 1.79% more often than would be expected.
The average opponent winrate against Lee Sin is 49.15%.


Kayn
la Guadaña de las Sombras
Olaf wins against Kayn 58.33% of the time which is 10.43% higher against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 6.93% more often than would be expected.
The average opponent winrate against Kayn is 47.90%.


Nocturne
La Pesadilla Eterna
Olaf wins against Nocturne 59.35% of the time which is 12.12% higher against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 8.62% more often than would be expected.
The average opponent winrate against Nocturne is 47.23%.