MacroMind matchup data — real ranked games, not opinions
Amumu vs Naafiri
In Jungle, Amumu wins 52% against Naafiri across 341 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 Amumu behind by 504 gold.
Does Amumu counter Naafiri?
The numbers call it close: 52% for Amumu over 341 games, inside the noise band. Pick the side you play better.
How to beat Naafiri as Amumu
Turn the early game into gold: 300 up at 10:00 runs this matchup at 63% over 121 games; 300 behind drops it to 45% over 220.
The median first death in this lane comes at 6:33; the level 6 spike lands around 7:13. Respect the all-in window until your spike is online.