

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: 18,539,633
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 30 is the strongest counter to jungle champions of Shaco, Xin Zhao & Vi. While Olaf jungle is countered most by jungle champions of Jax, Trundle & Kayn. Below is a detailed breakdown of Olaf jungle counters against jungle champions with a minimum of 100 games.


Jax
Velmistr zbraní
Olaf wins against Jax 37.91% of the time which is 12.20% lower against Jax than the average opponent.
After normalising both champions win rates Olaf wins against Jax 4.52% less often than would be expected.
The average opponent winrate against Jax is 50.11%.


Trundle
Král trollů
Olaf wins against Trundle 38.77% of the time which is 10.05% lower against Trundle than the average opponent.
After normalising both champions win rates Olaf wins against Trundle 2.39% less often than would be expected.
The average opponent winrate against Trundle is 48.82%.


Kayn
Vraždící stín
Olaf wins against Kayn 40.11% of the time which is 11.91% lower against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 4.21% less often than would be expected.
The average opponent winrate against Kayn is 52.02%.


Mistr Yi
Šermíř wuju
Olaf wins against Mistr Yi 40.90% of the time which is 10.02% lower against Mistr Yi than the average opponent.
After normalising both champions win rates Olaf wins against Mistr Yi 2.33% less often than would be expected.
The average opponent winrate against Mistr Yi is 50.92%.


Jarvan IV.
Vzor Demacie
Olaf wins against Jarvan IV. 41.07% of the time which is 10.02% lower against Jarvan IV. than the average opponent.
After normalising both champions win rates Olaf wins against Jarvan IV. 2.33% less often than would be expected.
The average opponent winrate against Jarvan IV. is 51.09%.


Wukong
Opičí král
Olaf wins against Wukong 41.13% of the time which is 9.14% lower against Wukong than the average opponent.
After normalising both champions win rates Olaf wins against Wukong 1.46% less often than would be expected.
The average opponent winrate against Wukong is 50.27%.


Ekko
Mladičký pán střípků času
Olaf wins against Ekko 41.28% of the time which is 11.17% lower against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 3.47% less often than would be expected.
The average opponent winrate against Ekko is 52.45%.


Volibear
Neutuchající bouře
Olaf wins against Volibear 42.04% of the time which is 7.29% lower against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 0.38% more often than would be expected.
The average opponent winrate against Volibear is 49.33%.


Lee Sin
Slepý mnich
Olaf wins against Lee Sin 42.08% of the time which is 13.21% lower against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 5.53% less often than would be expected.
The average opponent winrate against Lee Sin is 55.29%.


Diana
Opovržení Měsíce
Olaf wins against Diana 43.04% of the time which is 9.31% lower against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 1.61% less often than would be expected.
The average opponent winrate against Diana is 52.35%.


Amumu
Smutná mumie
Olaf wins against Amumu 43.07% of the time which is 6.16% lower against Amumu than the average opponent.
After normalising both champions win rates Olaf wins against Amumu 1.51% more often than would be expected.
The average opponent winrate against Amumu is 49.23%.


Viego
Padlý král
Olaf wins against Viego 43.87% of the time which is 7.57% lower against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 0.12% more often than would be expected.
The average opponent winrate against Viego is 51.44%.


Warwick
Běsnící hněv Zaunu
Olaf wins against Warwick 43.94% of the time which is 5.38% lower against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 2.29% more often than would be expected.
The average opponent winrate against Warwick is 49.32%.


Nocturne
Věčná noční můra
Olaf wins against Nocturne 44.89% of the time which is 6.48% lower against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 1.21% more often than would be expected.
The average opponent winrate against Nocturne is 51.37%.


Kha'Zix
Plenitel z Prázdnoty
Olaf wins against Kha'Zix 45.38% of the time which is 8.91% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Olaf wins against Kha'Zix 1.22% less often than would be expected.
The average opponent winrate against Kha'Zix is 54.29%.


Briar
Ovládnutý hlad
Olaf wins against Briar 45.73% of the time which is 3.10% lower against Briar than the average opponent.
After normalising both champions win rates Olaf wins against Briar 4.56% more often than would be expected.
The average opponent winrate against Briar is 48.83%.


Lillia
Plachý květ
Olaf wins against Lillia 45.76% of the time which is 6.32% lower against Lillia than the average opponent.
After normalising both champions win rates Olaf wins against Lillia 1.38% more often than would be expected.
The average opponent winrate against Lillia is 52.08%.


Pantheon
Nezlomné kopí
Olaf wins against Pantheon 47.68% of the time which is 5.71% lower against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 1.99% more often than would be expected.
The average opponent winrate against Pantheon is 53.39%.


Vi
Piltoverská strážkyně pořádku
Olaf wins against Vi 48.51% of the time which is 4.73% lower against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 2.97% more often than would be expected.
The average opponent winrate against Vi is 53.24%.


Xin Zhao
Demacijský senešal
Olaf wins against Xin Zhao 49.07% of the time which is 2.84% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 4.86% more often than would be expected.
The average opponent winrate against Xin Zhao is 51.91%.


Shaco
Ďábelský šašek
Olaf wins against Shaco 50.43% of the time which is 4.30% lower against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 3.39% more often than would be expected.
The average opponent winrate against Shaco is 54.73%.