Master Yi counters, patch 16.14
1,727 games of Master Yi jungle recorded on patch 16.14. 10 opponents cleared the 50 game pair floor; 73 more sit under it.
Patch 16.14 · Master Yi jungle
Kha'Zix is the hardest measured opponent for Master Yi jungle, and Kayn is the easiest.
Against Kha'Zix, Master Yi sits at -2.6 wins per 100 games (range -8.5 to 3.3) 72 games Pooled .
Against Kayn: +1.4 wins per 100 games (range -4.8 to 7.5) 51 games Pooled .
No pair separates cleanly against Master Yi yet: every measured range covers zero, so read the ranges before the ranking.
Who beats Master Yi?
Edge in wins per 100 games from Master Yi's side, the 8 hardest first. The bar under each figure draws that row's own 95% range on one scale, from 8.5 wins per 100 games below an even matchup on the left to 8.5 above it on the right. The tick is our estimate, the short line is zero, and a hatched bar is one whose range covers zero or spans most of the scale: those games do not pin the pair down.
Every measured Master Yi jungle matchup
10 opponents, hardest first. The table scrolls sideways inside this card on a narrow screen.
| # | opponent | games | edge for Master Yi | vs Master Yi's average | verdict |
|---|---|---|---|---|---|
| 1 | Kha'Zix | 72 | -2.6 (range -8.5 to 3.3) 72 games | too close | |
| 2 |  Hecarim | 51 | -1.8 (range -8.0 to 4.3) 51 games | too close | |
| 3 |  Nocturne | 53 | -1.8 (range -7.9 to 4.3) 53 games | too close | |
| 4 |  Viego | 84 | -1.4 (range -7.2 to 4.4) 84 games | too close | |
| 5 |  Lee Sin | 110 | -1.3 (range -6.9 to 4.2) 110 games | too close | |
| 6 |  Talon | 55 | -1.0 (range -7.1 to 5.1) 55 games | too close | |
| 7 |  Graves | 69 | -0.2 (range -6.2 to 5.7) 69 games | too close | |
| 8 |  Wukong | 64 | 0.0 (range -6.0 to 6.0) 64 games | too close | |
| 9 |  Sylas | 89 | +0.1 (range -5.6 to 5.9) 89 games | too close | |
| 10 | Kayn | 51 | +1.4 (range -4.8 to 7.5) 51 games | too close |
73 more opponents, with 1,029 games between them, sit under the pair floor: counted, not listed.
How Master Yi's own games read
The baseline every pair above is measured against.
Master Yi won 854 of 1,727 games recorded in jungle on patch 16.14. As an estimate: 49.5% (range 47.1-51.8) 1,727 games Measured .
What edge and delta each answer
Edge answers who wins the pair: the shrunk win rate in those games minus 50. Delta answers whether the pair is unusual for Master Yi: the same rate minus Master Yi's own average. A champion that wins a lot can hold a positive edge in a pair that is still its worst matchup, which is what the delta column is for.
Master Yi needed 1,000 recorded jungle games before this page existed at all. Every floor and constant is on the methodology pages.
These numbers come from 108,616 ranked games we recorded on EUW, Korea and NA, found by following Diamond players and the people they play with. That is not every rank and it is not every region. Everything on this page is patch 16.14. Counted up to .
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