

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: 12,676,858
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.


Ornn Counters
Ornn top vs top Counters
Ornn top on Patch 15.4 is the strongest counter to top champions of Rumble, Riven & Renekton. While Ornn top is countered most by top champions of Kayle, Mordekaiser & Yorick. Below is a detailed breakdown of Ornn top counters against top champions with a minimum of 100 games.


Kayle
the Righteous
Ornn wins against Kayle 41.56% of the time which is 10.84% lower against Kayle than the average opponent.
After normalising both champions win rates Ornn wins against Kayle 5.54% less often than would be expected.
The average opponent winrate against Kayle is 52.40%.


Mordekaiser
the Iron Revenant
Ornn wins against Mordekaiser 42.69% of the time which is 9.08% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Ornn wins against Mordekaiser 3.78% less often than would be expected.
The average opponent winrate against Mordekaiser is 51.77%.


Yorick
Shepherd of Souls
Ornn wins against Yorick 43.10% of the time which is 5.41% lower against Yorick than the average opponent.
After normalising both champions win rates Ornn wins against Yorick 0.11% less often than would be expected.
The average opponent winrate against Yorick is 48.51%.


Illaoi
the Kraken Priestess
Ornn wins against Illaoi 43.79% of the time which is 8.02% lower against Illaoi than the average opponent.
After normalising both champions win rates Ornn wins against Illaoi 2.72% less often than would be expected.
The average opponent winrate against Illaoi is 51.81%.


Kled
the Cantankerous Cavalier
Ornn wins against Kled 43.84% of the time which is 9.73% lower against Kled than the average opponent.
After normalising both champions win rates Ornn wins against Kled 4.43% less often than would be expected.
The average opponent winrate against Kled is 53.57%.


Warwick
the Uncaged Wrath of Zaun
Ornn wins against Warwick 44.44% of the time which is 7.69% lower against Warwick than the average opponent.
After normalising both champions win rates Ornn wins against Warwick 2.39% less often than would be expected.
The average opponent winrate against Warwick is 52.13%.


Fiora
the Grand Duelist
Ornn wins against Fiora 44.74% of the time which is 11.23% lower against Fiora than the average opponent.
After normalising both champions win rates Ornn wins against Fiora 5.95% less often than would be expected.
The average opponent winrate against Fiora is 55.97%.


Trundle
the Troll King
Ornn wins against Trundle 44.84% of the time which is 6.91% lower against Trundle than the average opponent.
After normalising both champions win rates Ornn wins against Trundle 1.61% less often than would be expected.
The average opponent winrate against Trundle is 51.75%.


Garen
The Might of Demacia
Ornn wins against Garen 44.92% of the time which is 7.15% lower against Garen than the average opponent.
After normalising both champions win rates Ornn wins against Garen 1.85% less often than would be expected.
The average opponent winrate against Garen is 52.07%.


Aurora
the Witch Between Worlds
Ornn wins against Aurora 45.28% of the time which is 9.58% lower against Aurora than the average opponent.
After normalising both champions win rates Ornn wins against Aurora 4.29% less often than would be expected.
The average opponent winrate against Aurora is 54.86%.


Sion
The Undead Juggernaut
Ornn wins against Sion 45.64% of the time which is 5.41% lower against Sion than the average opponent.
After normalising both champions win rates Ornn wins against Sion 0.11% less often than would be expected.
The average opponent winrate against Sion is 51.05%.


Akali
the Rogue Assassin
Ornn wins against Akali 45.67% of the time which is 9.18% lower against Akali than the average opponent.
After normalising both champions win rates Ornn wins against Akali 3.89% less often than would be expected.
The average opponent winrate against Akali is 54.85%.


Olaf
the Berserker
Ornn wins against Olaf 46.29% of the time which is 8.74% lower against Olaf than the average opponent.
After normalising both champions win rates Ornn wins against Olaf 3.45% less often than would be expected.
The average opponent winrate against Olaf is 55.03%.


Ambessa
Matriarch of War
Ornn wins against Ambessa 46.70% of the time which is 9.79% lower against Ambessa than the average opponent.
After normalising both champions win rates Ornn wins against Ambessa 4.51% less often than would be expected.
The average opponent winrate against Ambessa is 56.49%.


Heimerdinger
the Revered Inventor
Ornn wins against Heimerdinger 47.06% of the time which is 3.84% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Ornn wins against Heimerdinger 1.46% more often than would be expected.
The average opponent winrate against Heimerdinger is 50.90%.


Urgot
the Dreadnought
Ornn wins against Urgot 47.27% of the time which is 3.38% lower against Urgot than the average opponent.
After normalising both champions win rates Ornn wins against Urgot 1.92% more often than would be expected.
The average opponent winrate against Urgot is 50.65%.


Sett
the Boss
Ornn wins against Sett 47.50% of the time which is 3.44% lower against Sett than the average opponent.
After normalising both champions win rates Ornn wins against Sett 1.86% more often than would be expected.
The average opponent winrate against Sett is 50.94%.


Shen
the Eye of Twilight
Ornn wins against Shen 47.50% of the time which is 6.57% lower against Shen than the average opponent.
After normalising both champions win rates Ornn wins against Shen 1.28% less often than would be expected.
The average opponent winrate against Shen is 54.07%.


Volibear
the Relentless Storm
Ornn wins against Volibear 47.79% of the time which is 5.49% lower against Volibear than the average opponent.
After normalising both champions win rates Ornn wins against Volibear 0.19% less often than would be expected.
The average opponent winrate against Volibear is 53.28%.


Jax
Grandmaster at Arms
Ornn wins against Jax 47.83% of the time which is 6.89% lower against Jax than the average opponent.
After normalising both champions win rates Ornn wins against Jax 1.60% less often than would be expected.
The average opponent winrate against Jax is 54.72%.


Singed
the Mad Chemist
Ornn wins against Singed 48.10% of the time which is 2.05% lower against Singed than the average opponent.
After normalising both champions win rates Ornn wins against Singed 3.25% more often than would be expected.
The average opponent winrate against Singed is 50.15%.


Dr. Mundo
the Madman of Zaun
Ornn wins against Dr. Mundo 48.36% of the time which is 3.34% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Ornn wins against Dr. Mundo 1.96% more often than would be expected.
The average opponent winrate against Dr. Mundo is 51.70%.


Gnar
the Missing Link
Ornn wins against Gnar 48.41% of the time which is 6.25% lower against Gnar than the average opponent.
After normalising both champions win rates Ornn wins against Gnar 0.96% less often than would be expected.
The average opponent winrate against Gnar is 54.66%.


Cho'Gath
the Terror of the Void
Ornn wins against Cho'Gath 48.57% of the time which is 4.26% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Ornn wins against Cho'Gath 1.04% more often than would be expected.
The average opponent winrate against Cho'Gath is 52.83%.


Vayne
the Night Hunter
Ornn wins against Vayne 48.65% of the time which is 6.16% lower against Vayne than the average opponent.
After normalising both champions win rates Ornn wins against Vayne 0.87% less often than would be expected.
The average opponent winrate against Vayne is 54.81%.


Sylas
the Unshackled
Ornn wins against Sylas 48.80% of the time which is 8.06% lower against Sylas than the average opponent.
After normalising both champions win rates Ornn wins against Sylas 2.79% less often than would be expected.
The average opponent winrate against Sylas is 56.86%.


Vladimir
the Crimson Reaper
Ornn wins against Vladimir 48.91% of the time which is 6.99% lower against Vladimir than the average opponent.
After normalising both champions win rates Ornn wins against Vladimir 1.71% less often than would be expected.
The average opponent winrate against Vladimir is 55.90%.


Yone
the Unforgotten
Ornn wins against Yone 48.96% of the time which is 5.96% lower against Yone than the average opponent.
After normalising both champions win rates Ornn wins against Yone 0.67% less often than would be expected.
The average opponent winrate against Yone is 54.92%.


Darius
the Hand of Noxus
Ornn wins against Darius 49.03% of the time which is 5.98% lower against Darius than the average opponent.
After normalising both champions win rates Ornn wins against Darius 0.69% less often than would be expected.
The average opponent winrate against Darius is 55.01%.


Tryndamere
the Barbarian King
Ornn wins against Tryndamere 49.05% of the time which is 4.82% lower against Tryndamere than the average opponent.
After normalising both champions win rates Ornn wins against Tryndamere 0.47% more often than would be expected.
The average opponent winrate against Tryndamere is 53.87%.


Aatrox
the Darkin Blade
Ornn wins against Aatrox 49.24% of the time which is 6.58% lower against Aatrox than the average opponent.
After normalising both champions win rates Ornn wins against Aatrox 1.30% less often than would be expected.
The average opponent winrate against Aatrox is 55.82%.


Nasus
the Curator of the Sands
Ornn wins against Nasus 49.70% of the time which is 1.94% lower against Nasus than the average opponent.
After normalising both champions win rates Ornn wins against Nasus 3.36% more often than would be expected.
The average opponent winrate against Nasus is 51.64%.


Gwen
The Hallowed Seamstress
Ornn wins against Gwen 49.88% of the time which is 6.48% lower against Gwen than the average opponent.
After normalising both champions win rates Ornn wins against Gwen 1.20% less often than would be expected.
The average opponent winrate against Gwen is 56.36%.


Irelia
the Blade Dancer
Ornn wins against Irelia 49.89% of the time which is 5.83% lower against Irelia than the average opponent.
After normalising both champions win rates Ornn wins against Irelia 0.55% less often than would be expected.
The average opponent winrate against Irelia is 55.72%.


Yasuo
the Unforgiven
Ornn wins against Yasuo 50.00% of the time which is 4.69% lower against Yasuo than the average opponent.
After normalising both champions win rates Ornn wins against Yasuo 0.60% more often than would be expected.
The average opponent winrate against Yasuo is 54.69%.


Malphite
Shard of the Monolith
Ornn wins against Malphite 50.14% of the time which is 2.89% lower against Malphite than the average opponent.
After normalising both champions win rates Ornn wins against Malphite 2.41% more often than would be expected.
The average opponent winrate against Malphite is 53.03%.


Teemo
the Swift Scout
Ornn wins against Teemo 50.38% of the time which is 0.62% lower against Teemo than the average opponent.
After normalising both champions win rates Ornn wins against Teemo 4.68% more often than would be expected.
The average opponent winrate against Teemo is 51.00%.


K'Sante
the Pride of Nazumah
Ornn wins against K'Sante 50.43% of the time which is 7.19% lower against K'Sante than the average opponent.
After normalising both champions win rates Ornn wins against K'Sante 1.92% less often than would be expected.
The average opponent winrate against K'Sante is 57.62%.


Camille
the Steel Shadow
Ornn wins against Camille 50.85% of the time which is 7.65% lower against Camille than the average opponent.
After normalising both champions win rates Ornn wins against Camille 2.39% less often than would be expected.
The average opponent winrate against Camille is 58.50%.


Poppy
Keeper of the Hammer
Ornn wins against Poppy 50.88% of the time which is 6.12% lower against Poppy than the average opponent.
After normalising both champions win rates Ornn wins against Poppy 0.85% less often than would be expected.
The average opponent winrate against Poppy is 57.00%.


Gangplank
the Saltwater Scourge
Ornn wins against Gangplank 51.23% of the time which is 5.21% lower against Gangplank than the average opponent.
After normalising both champions win rates Ornn wins against Gangplank 0.07% more often than would be expected.
The average opponent winrate against Gangplank is 56.44%.


Jayce
the Defender of Tomorrow
Ornn wins against Jayce 51.58% of the time which is 5.14% lower against Jayce than the average opponent.
After normalising both champions win rates Ornn wins against Jayce 0.14% more often than would be expected.
The average opponent winrate against Jayce is 56.72%.


Gragas
the Rabble Rouser
Ornn wins against Gragas 51.88% of the time which is 5.03% lower against Gragas than the average opponent.
After normalising both champions win rates Ornn wins against Gragas 0.24% more often than would be expected.
The average opponent winrate against Gragas is 56.91%.


Quinn
Demacia's Wings
Ornn wins against Quinn 51.91% of the time which is 3.37% lower against Quinn than the average opponent.
After normalising both champions win rates Ornn wins against Quinn 1.92% more often than would be expected.
The average opponent winrate against Quinn is 55.28%.


Pantheon
the Unbreakable Spear
Ornn wins against Pantheon 52.67% of the time which is 3.12% lower against Pantheon than the average opponent.
After normalising both champions win rates Ornn wins against Pantheon 2.16% more often than would be expected.
The average opponent winrate against Pantheon is 55.79%.


Tahm Kench
The River King
Ornn wins against Tahm Kench 52.89% of the time which is 0.83% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Ornn wins against Tahm Kench 4.46% more often than would be expected.
The average opponent winrate against Tahm Kench is 53.72%.


Kennen
the Heart of the Tempest
Ornn wins against Kennen 53.19% of the time which is 1.68% lower against Kennen than the average opponent.
After normalising both champions win rates Ornn wins against Kennen 3.61% more often than would be expected.
The average opponent winrate against Kennen is 54.87%.


Renekton
the Butcher of the Sands
Ornn wins against Renekton 54.23% of the time which is 0.23% higher against Renekton than the average opponent.
After normalising both champions win rates Ornn wins against Renekton 5.52% more often than would be expected.
The average opponent winrate against Renekton is 54.00%.


Riven
the Exile
Ornn wins against Riven 57.25% of the time which is 0.52% lower against Riven than the average opponent.
After normalising both champions win rates Ornn wins against Riven 4.75% more often than would be expected.
The average opponent winrate against Riven is 57.77%.


Rumble
the Mechanized Menace
Ornn wins against Rumble 58.49% of the time which is 2.78% higher against Rumble than the average opponent.
After normalising both champions win rates Ornn wins against Rumble 8.06% more often than would be expected.
The average opponent winrate against Rumble is 55.71%.