

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: 9,515,825
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 15.9 is the strongest counter to jungle champions of Jarvan IV., Lee Sin & Shaco. While Olaf jungle is countered most by jungle champions of Kayn, Xin Zhao & Vi. Below is a detailed breakdown of Olaf jungle counters against jungle champions with a minimum of 100 games.


Kayn
Vraždící stín
Olaf wins against Kayn 45.30% of the time which is 2.90% lower against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 5.49% less often than would be expected.
The average opponent winrate against Kayn is 48.20%.


Xin Zhao
Demacijský senešal
Olaf wins against Xin Zhao 50.00% of the time which is 2.60% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 0.01% more often than would be expected.
The average opponent winrate against Xin Zhao is 47.40%.


Vi
Piltoverská strážkyně pořádku
Olaf wins against Vi 50.48% of the time which is 1.23% higher against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 1.36% less often than would be expected.
The average opponent winrate against Vi is 49.25%.


Viego
Padlý král
Olaf wins against Viego 52.98% of the time which is 2.93% higher against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 0.34% more often than would be expected.
The average opponent winrate against Viego is 50.05%.


Nocturne
Věčná noční můra
Olaf wins against Nocturne 53.47% of the time which is 5.79% higher against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 3.20% more often than would be expected.
The average opponent winrate against Nocturne is 47.68%.


Shaco
Ďábelský šašek
Olaf wins against Shaco 56.25% of the time which is 7.38% higher against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 4.79% more often than would be expected.
The average opponent winrate against Shaco is 48.87%.


Lee Sin
Slepý mnich
Olaf wins against Lee Sin 57.52% of the time which is 6.89% higher against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 4.30% more often than would be expected.
The average opponent winrate against Lee Sin is 50.63%.


Jarvan IV.
Vzor Demacie
Olaf wins against Jarvan IV. 58.04% of the time which is 10.25% higher against Jarvan IV. than the average opponent.
After normalising both champions win rates Olaf wins against Jarvan IV. 7.66% more often than would be expected.
The average opponent winrate against Jarvan IV. is 47.79%.