MacroMind matchup data: real ranked games, not opinions
Rengar vs Master Yi
Rengar vs Master Yi in Jungle: who wins more often?
Across 2,088 ranked games in Jungle, Rengar beats Master Yi in 46% of them.
Global ranked sample: games from every region and every rank pooled together, not one server's stats. Data runs through patch 26.12; curves updated 2026-08-07.
By 15 minutes the median game has Rengar behind by 155 gold.
Rengar at 15:00
- Gold: -155
- CS: 0
- XP: -14
Typical gap to Master Yi, from 2,074 games that reached 15:00.
Does Rengar counter Master Yi?
Not this time. Master Yi wins 54% of the 2,088 ranked Jungle games counted here. Rengar players still take it back in the right spots, and the rows below show which ones are worth playing for in lane, so pick your fights around them instead of trading even.
Your Rengar game plan against Master Yi
With a gold lead at 10:00, Rengar wins 59% of 1,049 games in this matchup. Behind at the same mark, the rate drops to 33% over 1,038.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 59% | 1,049 |
| Behind in gold at 10:00 | 33% | 1,038 |
| First blood | 53% | 1,314 |
| +kills at 10:00 | 61% | 854 |
| +CS at 10:00 | 58% | 1,015 |
| 0 deaths at 10:00 | 58% | 557 |
| 0 deaths at 15:00 | 70% | 191 |
In the median game here, the first death comes near 6:33 and level 6 lands around 6:58. Until your spike is online, treat the all-in window with respect.
Rengar in Jungle: the items that actually get built
Into Master Yi specifically, Rengar finishes Umbral Glaive first most often: 46.3% over 648 games of this matchup.
The most-finished core in this exact matchup is Umbral Glaive, Profane Hydra, Lord Dominik's Regards: 41.9% across 136 games.
The most-finished Rengar core is Umbral Glaive, Profane Hydra, Lord Dominik's Regards: 52.9% across 3,886 games when all three got done. All matchups, patches 26.1-26.12.
Most games start Gustwalker Hatchling; the first finished item is usually Umbral Glaive (17,781 games).
Skill plan: Rengar players max Q first and take Q at level 1.