MacroMind matchup data — real ranked games, not opinions
Master Yi vs Jayce
How often does Master Yi beat Jayce in Top?
Master Yi into Jayce in Top: 55% observed win rate across 193 ranked games. Counted from real matches, and every number here shows its sample size.
By 15 minutes the median game has Master Yi behind by 72 gold.
Does Master Yi counter Jayce?
Too close for a counter call: Master Yi sits at 55% over 193 games, inside the noise band. On this sample neither pick counters the other — the swing lives in the conditions below, so play the side you know better.
Beating Jayce: the Master Yi game plan
A 300-gold lead at 10:00 puts Master Yi at 67% across 107 games. Flip the lead and Master Yi falls to 40% across 86.
| The spot | Win rate | Games |
|---|---|---|
| 300 gold up at 10:00 | 67% | 107 |
| 300 gold down at 10:00 | 40% | 86 |
| First blood | 60% | 124 |
| +kills at 10:00 | 68% | 98 |
| +CS at 10:00 | 69% | 72 |
Someone usually dies here around 3:36 in the median game, and level 6 lands near 5:40. Until your spike is online, respect the all-in.
Master Yi's Top build, with receipts
Into Jayce specifically, Master Yi finishes Titanic Hydra first most often: 60.9% over 46 games of this matchup.
The most-finished Master Yi core is Titanic Hydra, Blade of The Ruined King, Guinsoo's Rageblade: 58.5% across 1,084 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 Titanic Hydra (2,818 games).
Skill plan: Master Yi players max Q first and take Q at level 1.