How are champion matchup win rates calculated?

Win rates are calculated from thousands of ranked games in Emerald+ elo on the current patch. Data is sourced from OP.GG and updated regularly.

What does a 55% win rate matchup mean?

A 55% win rate means Champion 1 wins 55 out of every 100 games against Champion 2 in ranked. Anything above 52% is considered a favorable matchup.

Do matchup win rates change every patch?

Yes. Champion buffs, nerfs, item changes, and meta shifts can all affect matchup win rates. Our data updates with each new patch.

Should I always pick the counter champion?

Not necessarily. Comfort and experience on a champion often matter more than counter-picking, especially below Diamond. A 2-3% win rate difference is easily overcome by champion mastery.

What rank is the matchup data from?

All matchup data is sourced from Emerald+ ranked games to ensure the data reflects skilled play. Lower elo matchups can differ significantly.

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

Kha'Zix

Champion 2

Zac

50.4%

Kha'Zix win rate vs Zac

Skill matchup — could go either way

359

Games Analyzed

50.4%

Kha'Zix WR

49.6%

Zac WR

+33

Avg Gold Diff @15

Power Spike Timeline

Kha'Zix Level 3

Zac Level 3

Kha'Zix Level 6

Zac Level 6

Kha'Zix 1 item

Zac 2 items

How to Play This Matchup

Mid-Game Showdown

Both champions spike around the same time. The player who gets their first item faster wins. Focus on CS leads and smart trades to build an advantage before the mid-game.

Mixed Resistances

Kha'Zix deals AD damage while Zac deals AP. Build resistances accordingly Ã¢â‚¬â€ don't stack the wrong type.

Exploit Zac's Weakness

Zac's main weakness: Grievous wounds, burst before blobs, invades early. Play around this to maximize your advantage.

Kha'Zix Win Condition

Isolate targets for bonus damage, evolve abilities, snowball

Zac Win Condition

Long-range E engage, R displacement, blob passive revive

Recommended Items

Kha'Zix

Eclipse

Core