MacroMind matchup data — real ranked games, not opinions

Jarvan IV vs Rumble

In Jungle, Jarvan IV wins 55% against Rumble across 83 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 Jarvan IV ahead by 139 gold.

Does Jarvan IV counter Rumble?

The numbers call it close: 55% for Jarvan IV over 83 games, inside the noise band. Pick the side you play better.

How to beat Rumble as Jarvan IV

Turn the early game into gold: 300 up at 10:00 runs this matchup at 62% over 40 games; 300 behind drops it to 49% over 43.

The median first death in this lane comes at 7:34; the level 6 spike lands around 7:07. Respect the all-in window until your spike is online.