MacroMind matchup data — real ranked games, not opinions
Rengar vs Gragas
In Jungle, Rengar wins 53% against Gragas across 184 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 166 gold.
Does Rengar counter Gragas?
The numbers call it close: 53% for Rengar over 184 games, inside the noise band. Pick the side you play better.
How to beat Gragas as Rengar
Turn the early game into gold: 300 up at 10:00 runs this matchup at 58% over 108 games; 300 behind drops it to 46% over 76.
The median first death in this lane comes at 5:46; the level 6 spike lands around 7:03. Respect the all-in window until your spike is online.