MacroMind matchup data — real ranked games, not opinions
Jarvan IV vs Nami
In Support, Jarvan IV wins 46% against Nami across 163 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 469 gold.
Does Jarvan IV counter Nami?
The numbers call it close: 46% for Jarvan IV over 163 games, inside the noise band. Pick the side you play better.
How to beat Nami as Jarvan IV
Turn the early game into gold: 300 up at 10:00 runs this matchup at 50% over 102 games; 300 behind drops it to 39% over 61.
The median first death in this lane comes at 5:44; the level 6 spike lands around 8:42. Respect the all-in window until your spike is online.