MacroMind matchup data — real ranked games, not opinions
Kayn vs Olaf
In Jungle, Kayn wins 55% against Olaf across 101 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 Kayn behind by 136 gold.
Does Kayn counter Olaf?
The numbers call it close: 55% for Kayn over 101 games, inside the noise band. Pick the side you play better.
How to beat Olaf as Kayn
Turn the early game into gold: 300 up at 10:00 runs this matchup at 67% over 42 games; 300 behind drops it to 46% over 59.
The median first death in this lane comes at 6:09; the level 6 spike lands around 7:10. Respect the all-in window until your spike is online.