MacroMind matchup data — real ranked games, not opinions
Ornn vs Riven
In Top, Ornn wins 53% against Riven across 919 observed ranked games. This is an observed win rate shown with its sample size, not a prediction or a guaranteed counter.
By 15 minutes the median game has Ornn behind by 218 gold.
Does Ornn counter Riven?
The numbers call it close: 53% for Ornn over 919 games, inside the noise band. Pick the side you play better.
How to beat Riven as Ornn
Turn the early game into gold: 300 up at 10:00 runs this matchup at 61% over 383 games; 300 behind drops it to 47% over 534.
The median first death in this lane comes at 5:52; the level 6 spike lands around 5:33. Respect the all-in window until your spike is online.