

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.
All Ranks Champions Analysed: 22,792,680
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 support vs jungle Counters
Ornn support on Patch 15.18 is the strongest counter to jungle champions of Sylas, Master Yi & Lee Sin. While Ornn support is countered most by jungle champions of Viego, Kayn & Warwick. Below is a detailed breakdown of Ornn support counters against jungle champions with a minimum of 100 games.


Viego
The Ruined King
Ornn wins against Viego 40.76% of the time which is 8.70% lower against Viego than the average opponent.
After normalising both champions win rates Ornn wins against Viego 5.01% less often than would be expected.
The average opponent winrate against Viego is 49.46%.


Kayn
the Shadow Reaper
Ornn wins against Kayn 43.70% of the time which is 5.63% lower against Kayn than the average opponent.
After normalising both champions win rates Ornn wins against Kayn 1.94% less often than would be expected.
The average opponent winrate against Kayn is 49.33%.


Warwick
the Uncaged Wrath of Zaun
Ornn wins against Warwick 43.90% of the time which is 3.28% lower against Warwick than the average opponent.
After normalising both champions win rates Ornn wins against Warwick 0.38% more often than would be expected.
The average opponent winrate against Warwick is 47.18%.


Lee Sin
the Blind Monk
Ornn wins against Lee Sin 47.97% of the time which is 2.90% lower against Lee Sin than the average opponent.
After normalising both champions win rates Ornn wins against Lee Sin 0.79% more often than would be expected.
The average opponent winrate against Lee Sin is 50.87%.


Master Yi
the Wuju Bladesman
Ornn wins against Master Yi 48.25% of the time which is 0.79% lower against Master Yi than the average opponent.
After normalising both champions win rates Ornn wins against Master Yi 2.89% more often than would be expected.
The average opponent winrate against Master Yi is 49.04%.


Sylas
the Unshackled
Ornn wins against Sylas 48.65% of the time which is 3.39% lower against Sylas than the average opponent.
After normalising both champions win rates Ornn wins against Sylas 0.30% more often than would be expected.
The average opponent winrate against Sylas is 52.04%.