

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: 2,665,847
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 top Counters
Olaf top on Patch 15.16 is the strongest counter to top champions of Yone, Gwen & Ornn. While Olaf top is countered most by top champions of Riven, Garen & Fiora. Below is a detailed breakdown of Olaf top counters against top champions with a minimum of 100 games.


Riven
the Exile
Olaf wins against Riven 45.22% of the time which is 1.99% lower against Riven than the average opponent.
After normalising both champions win rates Olaf wins against Riven 8.16% less often than would be expected.
The average opponent winrate against Riven is 47.21%.


Garen
The Might of Demacia
Olaf wins against Garen 46.51% of the time which is 2.63% lower against Garen than the average opponent.
After normalising both champions win rates Olaf wins against Garen 8.80% less often than would be expected.
The average opponent winrate against Garen is 49.14%.


Fiora
the Grand Duelist
Olaf wins against Fiora 46.63% of the time which is 0.36% lower against Fiora than the average opponent.
After normalising both champions win rates Olaf wins against Fiora 6.53% less often than would be expected.
The average opponent winrate against Fiora is 46.99%.


Sion
The Undead Juggernaut
Olaf wins against Sion 48.72% of the time which is 0.08% higher against Sion than the average opponent.
After normalising both champions win rates Olaf wins against Sion 6.09% less often than would be expected.
The average opponent winrate against Sion is 48.64%.


Jayce
the Defender of Tomorrow
Olaf wins against Jayce 49.32% of the time which is 1.12% lower against Jayce than the average opponent.
After normalising both champions win rates Olaf wins against Jayce 7.28% less often than would be expected.
The average opponent winrate against Jayce is 50.44%.


Sett
the Boss
Olaf wins against Sett 50.28% of the time which is 2.18% higher against Sett than the average opponent.
After normalising both champions win rates Olaf wins against Sett 3.99% less often than would be expected.
The average opponent winrate against Sett is 48.10%.


Gragas
the Rabble Rouser
Olaf wins against Gragas 50.42% of the time which is 2.63% higher against Gragas than the average opponent.
After normalising both champions win rates Olaf wins against Gragas 3.54% less often than would be expected.
The average opponent winrate against Gragas is 47.79%.


Jax
Grandmaster at Arms
Olaf wins against Jax 51.18% of the time which is 3.16% higher against Jax than the average opponent.
After normalising both champions win rates Olaf wins against Jax 3.01% less often than would be expected.
The average opponent winrate against Jax is 48.02%.


Ambessa
Matriarch of War
Olaf wins against Ambessa 51.41% of the time which is 1.65% higher against Ambessa than the average opponent.
After normalising both champions win rates Olaf wins against Ambessa 4.51% less often than would be expected.
The average opponent winrate against Ambessa is 49.76%.


Camille
the Steel Shadow
Olaf wins against Camille 52.21% of the time which is 4.85% higher against Camille than the average opponent.
After normalising both champions win rates Olaf wins against Camille 1.32% less often than would be expected.
The average opponent winrate against Camille is 47.36%.


Urgot
the Dreadnought
Olaf wins against Urgot 52.38% of the time which is 5.78% higher against Urgot than the average opponent.
After normalising both champions win rates Olaf wins against Urgot 0.39% less often than would be expected.
The average opponent winrate against Urgot is 46.60%.


Gangplank
the Saltwater Scourge
Olaf wins against Gangplank 52.86% of the time which is 4.96% higher against Gangplank than the average opponent.
After normalising both champions win rates Olaf wins against Gangplank 1.21% less often than would be expected.
The average opponent winrate against Gangplank is 47.90%.


Malphite
Shard of the Monolith
Olaf wins against Malphite 54.29% of the time which is 6.88% higher against Malphite than the average opponent.
After normalising both champions win rates Olaf wins against Malphite 0.71% more often than would be expected.
The average opponent winrate against Malphite is 47.41%.


Aatrox
the Darkin Blade
Olaf wins against Aatrox 55.21% of the time which is 5.58% higher against Aatrox than the average opponent.
After normalising both champions win rates Olaf wins against Aatrox 0.58% less often than would be expected.
The average opponent winrate against Aatrox is 49.63%.


Mordekaiser
the Iron Revenant
Olaf wins against Mordekaiser 55.43% of the time which is 7.49% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Olaf wins against Mordekaiser 1.32% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.94%.


Gnar
the Missing Link
Olaf wins against Gnar 55.56% of the time which is 6.07% higher against Gnar than the average opponent.
After normalising both champions win rates Olaf wins against Gnar 0.09% less often than would be expected.
The average opponent winrate against Gnar is 49.49%.


Shen
the Eye of Twilight
Olaf wins against Shen 55.95% of the time which is 8.69% higher against Shen than the average opponent.
After normalising both champions win rates Olaf wins against Shen 2.52% more often than would be expected.
The average opponent winrate against Shen is 47.26%.


Renekton
the Butcher of the Sands
Olaf wins against Renekton 56.21% of the time which is 7.06% higher against Renekton than the average opponent.
After normalising both champions win rates Olaf wins against Renekton 0.89% more often than would be expected.
The average opponent winrate against Renekton is 49.15%.


Warwick
the Uncaged Wrath of Zaun
Olaf wins against Warwick 56.73% of the time which is 9.38% higher against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 3.21% more often than would be expected.
The average opponent winrate against Warwick is 47.35%.


K'Sante
the Pride of Nazumah
Olaf wins against K'Sante 57.24% of the time which is 7.12% higher against K'Sante than the average opponent.
After normalising both champions win rates Olaf wins against K'Sante 0.96% more often than would be expected.
The average opponent winrate against K'Sante is 50.12%.


Darius
the Hand of Noxus
Olaf wins against Darius 57.44% of the time which is 9.86% higher against Darius than the average opponent.
After normalising both champions win rates Olaf wins against Darius 3.69% more often than would be expected.
The average opponent winrate against Darius is 47.58%.


Volibear
the Relentless Storm
Olaf wins against Volibear 57.63% of the time which is 7.35% higher against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 1.19% more often than would be expected.
The average opponent winrate against Volibear is 50.28%.


Ornn
The Fire below the Mountain
Olaf wins against Ornn 59.60% of the time which is 11.64% higher against Ornn than the average opponent.
After normalising both champions win rates Olaf wins against Ornn 5.47% more often than would be expected.
The average opponent winrate against Ornn is 47.96%.


Gwen
The Hallowed Seamstress
Olaf wins against Gwen 61.17% of the time which is 11.70% higher against Gwen than the average opponent.
After normalising both champions win rates Olaf wins against Gwen 5.54% more often than would be expected.
The average opponent winrate against Gwen is 49.47%.


Yone
the Unforgotten
Olaf wins against Yone 66.98% of the time which is 15.54% higher against Yone than the average opponent.
After normalising both champions win rates Olaf wins against Yone 9.40% more often than would be expected.
The average opponent winrate against Yone is 51.44%.