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

Rek'Sai

47.7%

Kha'Zix win rate vs Rek'Sai

Rek'Sai has the edge

411

Games Analyzed

47.7%

Kha'Zix WR

52.3%

Rek'Sai WR

-184

Avg Gold Diff @15

Power Spike Timeline

Kha'Zix Level 3

Rek'Sai Level 3

Kha'Zix Level 6

Rek'Sai Level 6

Kha'Zix 1 item

Rek'Sai 1 item

How to Play This Matchup

Power Curve

Kha'Zix is strongest mid game while Rek'Sai peaks early game. Play around your power window.

Armor Rush

Both champions deal physical damage. Whoever builds armor first (Plated Steelcaps, Bramble Vest) gets a huge advantage in trades.

Exploit Kha'Zix's Weakness

Kha'Zix's main weakness: Grouped enemies, tanks, falling behind. Play around this to maximize your advantage.

Kha'Zix Win Condition

Isolate targets for bonus damage, evolve abilities, snowball

Rek'Sai Win Condition

Tunnel ganks, tremor sense vision, R execute

Recommended Items

Kha'Zix

Eclipse

Core

Build every game

Youmuu's Ghostblade

Core

Build every game

Serylda's Grudge

Core

Build every game

Plated Steelcaps

Defensive

Armor boots vs Rek'Sai's AD damage

Rek'Sai

Eclipse

Core

Build every game

Black Cleaver

Core

Build every game

Death's Dance

Core

Build every game

Plated Steelcaps

Defensive

Armor boots vs Kha'Zix's AD damage

Death's Dance

Defensive

Bleed passive reduces burst, heal on takedown

Kha'Zix's Worst Matchups

Rek'Sai's Worst Matchups

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