MacroMind matchup data — real ranked games, not opinions
Jax vs Master Yi
What is Jax's win rate vs Master Yi?
In Top, Jax wins 59% against Master Yi across 378 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 Jax ahead by 1,361 gold.
Does Jax counter Master Yi?
Yes by the numbers. Jax wins 59% of 378 ranked Top games into Master Yi, and the gap clears the noise band on this sample. The same games read from Master Yi's side give the mirror number, and every rate on this page carries its own game count.
How to beat Master Yi as Jax
When Jax is 300 gold up at 10:00, this matchup runs 67% over 252 games; 300 down, it drops to 42% over 125.
| The spot | Win rate | Games |
|---|---|---|
| 300 gold up at 10:00 | 67% | 252 |
| 300 gold down at 10:00 | 42% | 125 |
| First blood | 65% | 203 |
| +kills at 10:00 | 67% | 227 |
| +CS at 10:00 | 66% | 267 |
| 0 deaths at 10:00 | 76% | 66 |
The median first death in this lane comes at 3:38; the level 6 spike lands around 5:35. Respect the all-in window until your spike is online.
What does Jax build in Top?
Into Master Yi specifically, Jax finishes Trinity Force first most often: 58.5% over 164 games of this matchup.
The most-finished Jax core is Trinity Force, Sundered Sky, Zhonya's Hourglass: 58.8% across 4,416 games when all three got done. All matchups, patches 16.1-16.12.
Most games start Doran's Blade + Health Potion; the first finished item is usually Trinity Force (24,557 games).
Skill plan: Jax players max W first and take E at level 1.