

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: 23,153,458
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 30 is the strongest counter to top champions of Malzahar, Jayce & Gragas. While Olaf top is countered most by top champions of Trundle, Kled & Yorick. Below is a detailed breakdown of Olaf top counters against top champions with a minimum of 100 games.


Trundle
the Troll King
Olaf wins against Trundle 41.55% of the time which is 7.69% lower against Trundle than the average opponent.
After normalising both champions win rates Olaf wins against Trundle 5.08% less often than would be expected.
The average opponent winrate against Trundle is 49.24%.


Kled
the Cantankerous Cavalier
Olaf wins against Kled 42.49% of the time which is 8.58% lower against Kled than the average opponent.
After normalising both champions win rates Olaf wins against Kled 5.97% less often than would be expected.
The average opponent winrate against Kled is 51.07%.


Yorick
Shepherd of Souls
Olaf wins against Yorick 42.66% of the time which is 4.68% lower against Yorick than the average opponent.
After normalising both champions win rates Olaf wins against Yorick 2.08% less often than would be expected.
The average opponent winrate against Yorick is 47.34%.


Illaoi
the Kraken Priestess
Olaf wins against Illaoi 42.93% of the time which is 7.05% lower against Illaoi than the average opponent.
After normalising both champions win rates Olaf wins against Illaoi 4.44% less often than would be expected.
The average opponent winrate against Illaoi is 49.98%.


Sett
the Boss
Olaf wins against Sett 43.05% of the time which is 4.67% lower against Sett than the average opponent.
After normalising both champions win rates Olaf wins against Sett 2.07% less often than would be expected.
The average opponent winrate against Sett is 47.72%.


Kayle
the Righteous
Olaf wins against Kayle 43.68% of the time which is 5.73% lower against Kayle than the average opponent.
After normalising both champions win rates Olaf wins against Kayle 3.12% less often than would be expected.
The average opponent winrate against Kayle is 49.41%.


Yunara
the Unbroken Faith
Olaf wins against Yunara 44.17% of the time which is 14.33% lower against Yunara than the average opponent.
After normalising both champions win rates Olaf wins against Yunara 11.76% less often than would be expected.
The average opponent winrate against Yunara is 58.50%.


Dr. Mundo
the Madman of Zaun
Olaf wins against Dr. Mundo 44.28% of the time which is 4.33% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Olaf wins against Dr. Mundo 1.72% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.61%.


Garen
The Might of Demacia
Olaf wins against Garen 45.72% of the time which is 4.03% lower against Garen than the average opponent.
After normalising both champions win rates Olaf wins against Garen 1.42% less often than would be expected.
The average opponent winrate against Garen is 49.75%.


Sion
The Undead Juggernaut
Olaf wins against Sion 45.74% of the time which is 2.84% lower against Sion than the average opponent.
After normalising both champions win rates Olaf wins against Sion 0.23% less often than would be expected.
The average opponent winrate against Sion is 48.58%.


Volibear
the Relentless Storm
Olaf wins against Volibear 45.77% of the time which is 4.61% lower against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 2.00% less often than would be expected.
The average opponent winrate against Volibear is 50.38%.


Singed
the Mad Chemist
Olaf wins against Singed 45.85% of the time which is 2.44% lower against Singed than the average opponent.
After normalising both champions win rates Olaf wins against Singed 0.17% more often than would be expected.
The average opponent winrate against Singed is 48.29%.


Jax
Grandmaster at Arms
Olaf wins against Jax 46.22% of the time which is 4.45% lower against Jax than the average opponent.
After normalising both champions win rates Olaf wins against Jax 1.84% less often than would be expected.
The average opponent winrate against Jax is 50.67%.


Darius
the Hand of Noxus
Olaf wins against Darius 46.42% of the time which is 5.77% lower against Darius than the average opponent.
After normalising both champions win rates Olaf wins against Darius 3.16% less often than would be expected.
The average opponent winrate against Darius is 52.19%.


Kennen
the Heart of the Tempest
Olaf wins against Kennen 46.47% of the time which is 5.40% lower against Kennen than the average opponent.
After normalising both champions win rates Olaf wins against Kennen 2.79% less often than would be expected.
The average opponent winrate against Kennen is 51.87%.


Nasus
the Curator of the Sands
Olaf wins against Nasus 46.78% of the time which is 2.76% lower against Nasus than the average opponent.
After normalising both champions win rates Olaf wins against Nasus 0.15% less often than would be expected.
The average opponent winrate against Nasus is 49.54%.


Aurora
the Witch Between Worlds
Olaf wins against Aurora 47.01% of the time which is 5.12% lower against Aurora than the average opponent.
After normalising both champions win rates Olaf wins against Aurora 2.51% less often than would be expected.
The average opponent winrate against Aurora is 52.13%.


Tryndamere
the Barbarian King
Olaf wins against Tryndamere 47.14% of the time which is 3.52% lower against Tryndamere than the average opponent.
After normalising both champions win rates Olaf wins against Tryndamere 0.91% less often than would be expected.
The average opponent winrate against Tryndamere is 50.66%.


Wukong
the Monkey King
Olaf wins against Wukong 47.31% of the time which is 3.43% lower against Wukong than the average opponent.
After normalising both champions win rates Olaf wins against Wukong 0.82% less often than would be expected.
The average opponent winrate against Wukong is 50.74%.


Tahm Kench
The River King
Olaf wins against Tahm Kench 47.31% of the time which is 3.46% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Olaf wins against Tahm Kench 0.85% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.77%.


Renekton
the Butcher of the Sands
Olaf wins against Renekton 47.72% of the time which is 2.98% lower against Renekton than the average opponent.
After normalising both champions win rates Olaf wins against Renekton 0.37% less often than would be expected.
The average opponent winrate against Renekton is 50.70%.


Vladimir
the Crimson Reaper
Olaf wins against Vladimir 47.86% of the time which is 4.34% lower against Vladimir than the average opponent.
After normalising both champions win rates Olaf wins against Vladimir 1.73% less often than would be expected.
The average opponent winrate against Vladimir is 52.20%.


Cho'Gath
the Terror of the Void
Olaf wins against Cho'Gath 48.31% of the time which is 1.65% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Olaf wins against Cho'Gath 0.96% more often than would be expected.
The average opponent winrate against Cho'Gath is 49.96%.


Shen
the Eye of Twilight
Olaf wins against Shen 48.45% of the time which is 2.37% lower against Shen than the average opponent.
After normalising both champions win rates Olaf wins against Shen 0.24% more often than would be expected.
The average opponent winrate against Shen is 50.82%.


Urgot
the Dreadnought
Olaf wins against Urgot 48.50% of the time which is 0.24% lower against Urgot than the average opponent.
After normalising both champions win rates Olaf wins against Urgot 2.37% more often than would be expected.
The average opponent winrate against Urgot is 48.74%.


Malphite
Shard of the Monolith
Olaf wins against Malphite 48.54% of the time which is 0.73% lower against Malphite than the average opponent.
After normalising both champions win rates Olaf wins against Malphite 1.88% more often than would be expected.
The average opponent winrate against Malphite is 49.27%.


Mordekaiser
the Iron Revenant
Olaf wins against Mordekaiser 48.91% of the time which is 0.63% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Olaf wins against Mordekaiser 3.24% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.28%.


Camille
the Steel Shadow
Olaf wins against Camille 48.95% of the time which is 6.47% lower against Camille than the average opponent.
After normalising both champions win rates Olaf wins against Camille 3.87% less often than would be expected.
The average opponent winrate against Camille is 55.42%.


Smolder
the Fiery Fledgling
Olaf wins against Smolder 49.04% of the time which is 4.01% lower against Smolder than the average opponent.
After normalising both champions win rates Olaf wins against Smolder 1.40% less often than would be expected.
The average opponent winrate against Smolder is 53.05%.


Vayne
the Night Hunter
Olaf wins against Vayne 49.12% of the time which is 3.90% lower against Vayne than the average opponent.
After normalising both champions win rates Olaf wins against Vayne 1.29% less often than would be expected.
The average opponent winrate against Vayne is 53.02%.


Teemo
the Swift Scout
Olaf wins against Teemo 49.27% of the time which is 0.56% higher against Teemo than the average opponent.
After normalising both champions win rates Olaf wins against Teemo 3.17% more often than would be expected.
The average opponent winrate against Teemo is 48.71%.


Warwick
the Uncaged Wrath of Zaun
Olaf wins against Warwick 49.28% of the time which is 0.72% higher against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 3.33% more often than would be expected.
The average opponent winrate against Warwick is 48.56%.


Ornn
The Fire below the Mountain
Olaf wins against Ornn 49.45% of the time which is 0.47% lower against Ornn than the average opponent.
After normalising both champions win rates Olaf wins against Ornn 2.14% more often than would be expected.
The average opponent winrate against Ornn is 49.92%.


Fiora
the Grand Duelist
Olaf wins against Fiora 49.63% of the time which is 1.80% lower against Fiora than the average opponent.
After normalising both champions win rates Olaf wins against Fiora 0.81% more often than would be expected.
The average opponent winrate against Fiora is 51.43%.


Pantheon
the Unbreakable Spear
Olaf wins against Pantheon 50.26% of the time which is 1.83% lower against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 0.78% more often than would be expected.
The average opponent winrate against Pantheon is 52.09%.


Yasuo
the Unforgiven
Olaf wins against Yasuo 50.40% of the time which is 1.39% lower against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 1.22% more often than would be expected.
The average opponent winrate against Yasuo is 51.79%.


Aatrox
the Darkin Blade
Olaf wins against Aatrox 50.43% of the time which is 2.89% lower against Aatrox than the average opponent.
After normalising both champions win rates Olaf wins against Aatrox 0.28% less often than would be expected.
The average opponent winrate against Aatrox is 53.32%.


Irelia
the Blade Dancer
Olaf wins against Irelia 50.53% of the time which is 0.93% lower against Irelia than the average opponent.
After normalising both champions win rates Olaf wins against Irelia 1.68% more often than would be expected.
The average opponent winrate against Irelia is 51.46%.


Heimerdinger
the Revered Inventor
Olaf wins against Heimerdinger 50.77% of the time which is 1.34% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Olaf wins against Heimerdinger 3.95% more often than would be expected.
The average opponent winrate against Heimerdinger is 49.43%.


Rumble
the Mechanized Menace
Olaf wins against Rumble 50.99% of the time which is 2.84% lower against Rumble than the average opponent.
After normalising both champions win rates Olaf wins against Rumble 0.24% less often than would be expected.
The average opponent winrate against Rumble is 53.83%.


Akali
the Rogue Assassin
Olaf wins against Akali 51.67% of the time which is 0.53% higher against Akali than the average opponent.
After normalising both champions win rates Olaf wins against Akali 3.14% more often than would be expected.
The average opponent winrate against Akali is 51.14%.


Gwen
The Hallowed Seamstress
Olaf wins against Gwen 52.10% of the time which is 2.87% lower against Gwen than the average opponent.
After normalising both champions win rates Olaf wins against Gwen 0.27% less often than would be expected.
The average opponent winrate against Gwen is 54.97%.


Riven
the Exile
Olaf wins against Riven 52.24% of the time which is 3.24% lower against Riven than the average opponent.
After normalising both champions win rates Olaf wins against Riven 0.65% less often than would be expected.
The average opponent winrate against Riven is 55.48%.


Yone
the Unforgotten
Olaf wins against Yone 52.51% of the time which is 0.63% higher against Yone than the average opponent.
After normalising both champions win rates Olaf wins against Yone 3.24% more often than would be expected.
The average opponent winrate against Yone is 51.88%.


Quinn
Demacia's Wings
Olaf wins against Quinn 52.61% of the time which is 0.96% higher against Quinn than the average opponent.
After normalising both champions win rates Olaf wins against Quinn 3.57% more often than would be expected.
The average opponent winrate against Quinn is 51.65%.


Gangplank
the Saltwater Scourge
Olaf wins against Gangplank 52.96% of the time which is 0.48% higher against Gangplank than the average opponent.
After normalising both champions win rates Olaf wins against Gangplank 3.09% more often than would be expected.
The average opponent winrate against Gangplank is 52.48%.


Gnar
the Missing Link
Olaf wins against Gnar 53.06% of the time which is 0.12% lower against Gnar than the average opponent.
After normalising both champions win rates Olaf wins against Gnar 2.49% more often than would be expected.
The average opponent winrate against Gnar is 53.18%.


K'Sante
the Pride of Nazumah
Olaf wins against K'Sante 54.93% of the time which is 0.86% lower against K'Sante than the average opponent.
After normalising both champions win rates Olaf wins against K'Sante 1.73% more often than would be expected.
The average opponent winrate against K'Sante is 55.79%.


Ambessa
Matriarch of War
Olaf wins against Ambessa 55.51% of the time which is 2.33% higher against Ambessa than the average opponent.
After normalising both champions win rates Olaf wins against Ambessa 4.94% more often than would be expected.
The average opponent winrate against Ambessa is 53.18%.


Gragas
the Rabble Rouser
Olaf wins against Gragas 57.14% of the time which is 2.77% higher against Gragas than the average opponent.
After normalising both champions win rates Olaf wins against Gragas 5.37% more often than would be expected.
The average opponent winrate against Gragas is 54.37%.


Jayce
the Defender of Tomorrow
Olaf wins against Jayce 57.91% of the time which is 4.14% higher against Jayce than the average opponent.
After normalising both champions win rates Olaf wins against Jayce 6.74% more often than would be expected.
The average opponent winrate against Jayce is 53.77%.


Malzahar
the Prophet of the Void
Olaf wins against Malzahar 58.82% of the time which is 9.28% higher against Malzahar than the average opponent.
After normalising both champions win rates Olaf wins against Malzahar 11.89% more often than would be expected.
The average opponent winrate against Malzahar is 49.54%.