MacroMind matchup data — real ranked games, not opinions

MasterYi vs Sejuani

In Jungle, MasterYi wins 51% against Sejuani across 552 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 MasterYi ahead by 606 gold.

Does MasterYi counter Sejuani?

The numbers call it close: 51% for MasterYi over 552 games, inside the noise band. Pick the side you play better.

How to beat Sejuani as MasterYi

Turn the early game into gold: 300 up at 10:00 runs this matchup at 57% over 335 games; 300 behind drops it to 42% over 217.

The median first death in this lane comes at 6:42; the level 6 spike lands around 6:59. Respect the all-in window until your spike is online.