

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.
Silver Champions Analysed: 10,192,058
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 15.17 is the strongest counter to jungle champions of Amumu, Sylas & Warwick. While Olaf jungle is countered most by jungle champions of Kayn, Maestro Yi & Volibear. Below is a detailed breakdown of Olaf jungle counters against jungle champions with a minimum of 100 games.


Kayn
el Segador Sombrío
Olaf wins against Kayn 40.76% of the time which is 8.83% lower against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 8.61% less often than would be expected.
The average opponent winrate against Kayn is 49.59%.


Maestro Yi
la Espada Wuju
Olaf wins against Maestro Yi 41.41% of the time which is 7.39% lower against Maestro Yi than the average opponent.
After normalising both champions win rates Olaf wins against Maestro Yi 7.17% less often than would be expected.
The average opponent winrate against Maestro Yi is 48.80%.


Volibear
la Tormenta Implacable
Olaf wins against Volibear 44.79% of the time which is 1.37% lower against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 1.15% less often than would be expected.
The average opponent winrate against Volibear is 46.16%.


Viego
El Rey Arruinado
Olaf wins against Viego 47.09% of the time which is 2.10% lower against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 1.88% less often than would be expected.
The average opponent winrate against Viego is 49.19%.


Xin Zhao
el Senescal de Demacia
Olaf wins against Xin Zhao 50.28% of the time which is 0.25% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 0.03% less often than would be expected.
The average opponent winrate against Xin Zhao is 50.53%.


Nocturne
la Pesadilla Eterna
Olaf wins against Nocturne 50.88% of the time which is 2.03% higher against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 2.25% more often than would be expected.
The average opponent winrate against Nocturne is 48.85%.


Lee Sin
el Monje Ciego
Olaf wins against Lee Sin 50.93% of the time which is 1.27% lower against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 1.05% less often than would be expected.
The average opponent winrate against Lee Sin is 52.20%.


Shaco
el Bufón Siniestro
Olaf wins against Shaco 50.94% of the time which is 1.05% lower against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 0.83% less often than would be expected.
The average opponent winrate against Shaco is 51.99%.


Warwick
la Furia Desatada de Zaun
Olaf wins against Warwick 52.99% of the time which is 6.33% higher against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 6.55% more often than would be expected.
The average opponent winrate against Warwick is 46.66%.


Sylas
el Usurpador
Olaf wins against Sylas 54.55% of the time which is 3.25% higher against Sylas than the average opponent.
After normalising both champions win rates Olaf wins against Sylas 3.47% more often than would be expected.
The average opponent winrate against Sylas is 51.30%.


Amumu
la Momia Triste
Olaf wins against Amumu 57.14% of the time which is 9.22% higher against Amumu than the average opponent.
After normalising both champions win rates Olaf wins against Amumu 9.44% more often than would be expected.
The average opponent winrate against Amumu is 47.92%.