MacroMind matchup data — real ranked games, not opinions
Olaf vs Sejuani
In Top, Olaf wins 55% against Sejuani across 53 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 behind by 113 gold.
Does Olaf counter Sejuani?
The numbers call it close: 55% for Olaf over 53 games, inside the noise band. Pick the side you play better.
How to beat Sejuani as Olaf
The median first death in this lane comes at 4:12; the level 6 spike lands around 5:51. Respect the all-in window until your spike is online.