

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: 6,115,291
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 15.16 is the strongest counter to top champions of Rumble, K'Sante & Riven. While Ornn top is countered most by top champions of Shen, Fiora & Singed. Below is a detailed breakdown of Ornn top counters against top champions with a minimum of 100 games.


Shen
the Eye of Twilight
Ornn wins against Shen 37.02% of the time which is 16.46% lower against Shen than the average opponent.
After normalising both champions win rates Ornn wins against Shen 9.80% less often than would be expected.
The average opponent winrate against Shen is 53.48%.


Fiora
the Grand Duelist
Ornn wins against Fiora 40.21% of the time which is 15.84% lower against Fiora than the average opponent.
After normalising both champions win rates Ornn wins against Fiora 9.20% less often than would be expected.
The average opponent winrate against Fiora is 56.05%.


Singed
the Mad Chemist
Ornn wins against Singed 40.69% of the time which is 8.91% lower against Singed than the average opponent.
After normalising both champions win rates Ornn wins against Singed 2.25% less often than would be expected.
The average opponent winrate against Singed is 49.60%.


Yorick
Shepherd of Souls
Ornn wins against Yorick 41.94% of the time which is 8.94% lower against Yorick than the average opponent.
After normalising both champions win rates Ornn wins against Yorick 2.28% less often than would be expected.
The average opponent winrate against Yorick is 50.88%.


Kayle
the Righteous
Ornn wins against Kayle 42.72% of the time which is 10.22% lower against Kayle than the average opponent.
After normalising both champions win rates Ornn wins against Kayle 3.56% less often than would be expected.
The average opponent winrate against Kayle is 52.94%.


Sion
The Undead Juggernaut
Ornn wins against Sion 42.98% of the time which is 8.05% lower against Sion than the average opponent.
After normalising both champions win rates Ornn wins against Sion 1.39% less often than would be expected.
The average opponent winrate against Sion is 51.03%.


Dr. Mundo
the Madman of Zaun
Ornn wins against Dr. Mundo 43.73% of the time which is 7.78% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Ornn wins against Dr. Mundo 1.12% less often than would be expected.
The average opponent winrate against Dr. Mundo is 51.51%.


Illaoi
the Kraken Priestess
Ornn wins against Illaoi 44.37% of the time which is 7.23% lower against Illaoi than the average opponent.
After normalising both champions win rates Ornn wins against Illaoi 0.57% less often than would be expected.
The average opponent winrate against Illaoi is 51.60%.


Sett
the Boss
Ornn wins against Sett 44.44% of the time which is 6.80% lower against Sett than the average opponent.
After normalising both champions win rates Ornn wins against Sett 0.14% less often than would be expected.
The average opponent winrate against Sett is 51.24%.


Urgot
the Dreadnought
Ornn wins against Urgot 44.54% of the time which is 7.57% lower against Urgot than the average opponent.
After normalising both champions win rates Ornn wins against Urgot 0.91% less often than would be expected.
The average opponent winrate against Urgot is 52.11%.


Mordekaiser
the Iron Revenant
Ornn wins against Mordekaiser 44.67% of the time which is 7.56% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Ornn wins against Mordekaiser 0.90% less often than would be expected.
The average opponent winrate against Mordekaiser is 52.23%.


Aatrox
the Darkin Blade
Ornn wins against Aatrox 45.06% of the time which is 12.24% lower against Aatrox than the average opponent.
After normalising both champions win rates Ornn wins against Aatrox 5.62% less often than would be expected.
The average opponent winrate against Aatrox is 57.30%.


Warwick
the Uncaged Wrath of Zaun
Ornn wins against Warwick 45.19% of the time which is 7.76% lower against Warwick than the average opponent.
After normalising both champions win rates Ornn wins against Warwick 1.10% less often than would be expected.
The average opponent winrate against Warwick is 52.95%.


Olaf
the Berserker
Ornn wins against Olaf 45.45% of the time which is 10.22% lower against Olaf than the average opponent.
After normalising both champions win rates Ornn wins against Olaf 3.58% less often than would be expected.
The average opponent winrate against Olaf is 55.67%.


Trundle
the Troll King
Ornn wins against Trundle 46.08% of the time which is 8.06% lower against Trundle than the average opponent.
After normalising both champions win rates Ornn wins against Trundle 1.41% less often than would be expected.
The average opponent winrate against Trundle is 54.14%.


Garen
The Might of Demacia
Ornn wins against Garen 46.26% of the time which is 6.95% lower against Garen than the average opponent.
After normalising both champions win rates Ornn wins against Garen 0.29% less often than would be expected.
The average opponent winrate against Garen is 53.21%.


Nasus
the Curator of the Sands
Ornn wins against Nasus 46.74% of the time which is 5.77% lower against Nasus than the average opponent.
After normalising both champions win rates Ornn wins against Nasus 0.89% more often than would be expected.
The average opponent winrate against Nasus is 52.51%.


Jax
Grandmaster at Arms
Ornn wins against Jax 47.11% of the time which is 7.02% lower against Jax than the average opponent.
After normalising both champions win rates Ornn wins against Jax 0.37% less often than would be expected.
The average opponent winrate against Jax is 54.13%.


Teemo
the Swift Scout
Ornn wins against Teemo 47.14% of the time which is 4.62% lower against Teemo than the average opponent.
After normalising both champions win rates Ornn wins against Teemo 2.04% more often than would be expected.
The average opponent winrate against Teemo is 51.76%.


Gwen
The Hallowed Seamstress
Ornn wins against Gwen 47.46% of the time which is 10.85% lower against Gwen than the average opponent.
After normalising both champions win rates Ornn wins against Gwen 4.24% less often than would be expected.
The average opponent winrate against Gwen is 58.31%.


Ambessa
Matriarch of War
Ornn wins against Ambessa 47.52% of the time which is 8.52% lower against Ambessa than the average opponent.
After normalising both champions win rates Ornn wins against Ambessa 1.88% less often than would be expected.
The average opponent winrate against Ambessa is 56.04%.


Volibear
the Relentless Storm
Ornn wins against Volibear 47.91% of the time which is 6.09% lower against Volibear than the average opponent.
After normalising both champions win rates Ornn wins against Volibear 0.56% more often than would be expected.
The average opponent winrate against Volibear is 54.00%.


Quinn
Demacia's Wings
Ornn wins against Quinn 48.33% of the time which is 7.39% lower against Quinn than the average opponent.
After normalising both champions win rates Ornn wins against Quinn 0.75% less often than would be expected.
The average opponent winrate against Quinn is 55.72%.


Heimerdinger
the Revered Inventor
Ornn wins against Heimerdinger 48.57% of the time which is 4.24% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Ornn wins against Heimerdinger 2.42% more often than would be expected.
The average opponent winrate against Heimerdinger is 52.81%.


Darius
the Hand of Noxus
Ornn wins against Darius 48.95% of the time which is 7.46% lower against Darius than the average opponent.
After normalising both champions win rates Ornn wins against Darius 0.83% less often than would be expected.
The average opponent winrate against Darius is 56.41%.


Yone
the Unforgotten
Ornn wins against Yone 49.07% of the time which is 6.34% lower against Yone than the average opponent.
After normalising both champions win rates Ornn wins against Yone 0.30% more often than would be expected.
The average opponent winrate against Yone is 55.41%.


Tryndamere
the Barbarian King
Ornn wins against Tryndamere 49.70% of the time which is 4.32% lower against Tryndamere than the average opponent.
After normalising both champions win rates Ornn wins against Tryndamere 2.33% more often than would be expected.
The average opponent winrate against Tryndamere is 54.02%.


Cho'Gath
the Terror of the Void
Ornn wins against Cho'Gath 50.00% of the time which is 3.59% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Ornn wins against Cho'Gath 3.07% more often than would be expected.
The average opponent winrate against Cho'Gath is 53.59%.


Renekton
the Butcher of the Sands
Ornn wins against Renekton 50.00% of the time which is 4.50% lower against Renekton than the average opponent.
After normalising both champions win rates Ornn wins against Renekton 2.15% more often than would be expected.
The average opponent winrate against Renekton is 54.50%.


Vayne
the Night Hunter
Ornn wins against Vayne 50.47% of the time which is 6.28% lower against Vayne than the average opponent.
After normalising both champions win rates Ornn wins against Vayne 0.35% more often than would be expected.
The average opponent winrate against Vayne is 56.75%.


Irelia
the Blade Dancer
Ornn wins against Irelia 51.85% of the time which is 4.40% lower against Irelia than the average opponent.
After normalising both champions win rates Ornn wins against Irelia 2.24% more often than would be expected.
The average opponent winrate against Irelia is 56.25%.


Gnar
the Missing Link
Ornn wins against Gnar 52.07% of the time which is 3.17% lower against Gnar than the average opponent.
After normalising both champions win rates Ornn wins against Gnar 3.48% more often than would be expected.
The average opponent winrate against Gnar is 55.24%.


Yasuo
the Unforgiven
Ornn wins against Yasuo 52.69% of the time which is 2.04% lower against Yasuo than the average opponent.
After normalising both champions win rates Ornn wins against Yasuo 4.61% more often than would be expected.
The average opponent winrate against Yasuo is 54.73%.


Malphite
Shard of the Monolith
Ornn wins against Malphite 55.10% of the time which is 2.55% higher against Malphite than the average opponent.
After normalising both champions win rates Ornn wins against Malphite 9.21% more often than would be expected.
The average opponent winrate against Malphite is 52.55%.


Riven
the Exile
Ornn wins against Riven 56.19% of the time which is 2.69% lower against Riven than the average opponent.
After normalising both champions win rates Ornn wins against Riven 3.91% more often than would be expected.
The average opponent winrate against Riven is 58.88%.


K'Sante
the Pride of Nazumah
Ornn wins against K'Sante 56.21% of the time which is 2.12% lower against K'Sante than the average opponent.
After normalising both champions win rates Ornn wins against K'Sante 4.49% more often than would be expected.
The average opponent winrate against K'Sante is 58.33%.


Rumble
the Mechanized Menace
Ornn wins against Rumble 57.14% of the time which is 2.40% higher against Rumble than the average opponent.
After normalising both champions win rates Ornn wins against Rumble 9.05% more often than would be expected.
The average opponent winrate against Rumble is 54.74%.