MacroMind matchup data — real ranked games, not opinions
Cassiopeia vs Rumble
In Top, Cassiopeia wins 55% against Rumble across 120 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 Cassiopeia ahead by 144 gold.
Does Cassiopeia counter Rumble?
The numbers call it close: 55% for Cassiopeia over 120 games, inside the noise band. Pick the side you play better.
How to beat Rumble as Cassiopeia
Turn the early game into gold: 300 up at 10:00 runs this matchup at 58% over 66 games; 300 behind drops it to 52% over 54.
The median first death in this lane comes at 5:08; the level 6 spike lands around 5:40. Respect the all-in window until your spike is online.