MacroMind matchup data — real ranked games, not opinions
Olaf vs Rengar
In Jungle, Olaf wins 45% against Rengar across 65 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 Olaf ahead by 48 gold.
Does Olaf counter Rengar?
The numbers call it close: 45% for Olaf over 65 games, inside the noise band. Pick the side you play better.
How to beat Rengar as Olaf
The median first death in this lane comes at 6:17; the level 6 spike lands around 6:42. Respect the all-in window until your spike is online.