Patch 26.9 Data
Champion Matchups
Pick two champions and see who wins. Win rates, counters, and tips powered by live ranked data.
Champion 1
Master Yi
VS
Champion 2
Zac
vs

49.7%
Master Yi win rate vs Zac
Skill matchup — could go either way
551
Games Analyzed
49.7%
Master Yi WR
50.3%
Zac WR
-21
Avg Gold Diff @15
Master Yi
DamageAD
StyleSustained
RangeMelee
Difficulty**---
StrongLate game
RunesLethal Tempo / Resolve
SummsFlash + Smite
Zac
DamageAP
StyleAll-in
RangeMelee
Difficulty**---
StrongMid game
RunesAftershock / Inspiration
SummsFlash + Smite
Power Spike Timeline
Zac
Level 3
Master Yi
Level 6
Zac
Level 6
Master Yi
2 items
Zac
2 items
Master Yi
3 items
How to Play This Matchup
Power Curve
Master Yi is strongest late game while Zac peaks mid game. Play around your power window.
Mixed Resistances
Master Yi deals AD damage while Zac deals AP. Build resistances accordingly  don't stack the wrong type.
Exploit Master Yi's Weakness
Master Yi's main weakness: Hard CC, burst before Q, early invades. Play around this to maximize your advantage.
Master Yi Win Condition
Scale, Q resets in teamfights, R makes untargetable
Zac Win Condition
Long-range E engage, R displacement, blob passive revive
Recommended Items
Master Yi

Blade of the Ruined King
Core
Build every game

Guinsoo's Rageblade
Core
Build every game

Wit's End
Core
Build every game

Mercury's Treads
Defensive
MR + tenacity vs Zac's AP damage and CC

Hexdrinker
Counter
Magic damage shield vs Zac's burst
Zac
Sunfire Aegis
Core
Build every game

Spirit Visage
Core
Build every game

Thornmail
Core
Build every game

Plated Steelcaps
Defensive
Armor boots vs Master Yi's AD damage

Bramble Vest
Counter
Grievous wounds + armor vs Master Yi's sustain/autos
Master Yi's Worst Matchups
Zac's Worst Matchups
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