MacroMind matchup data — real ranked games, not opinions
Rengar vs Sejuani
In Jungle, Rengar wins 52% against Sejuani across 401 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 Rengar ahead by 677 gold.
Does Rengar counter Sejuani?
The numbers call it close: 52% for Rengar over 401 games, inside the noise band. Pick the side you play better.
How to beat Sejuani as Rengar
Turn the early game into gold: 300 up at 10:00 runs this matchup at 58% over 257 games; 300 behind drops it to 41% over 144.
The median first death in this lane comes at 6:19; the level 6 spike lands around 6:57. Respect the all-in window until your spike is online.