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

Kayn

Champion 2

Mordekaiser

48.6%

Kayn win rate vs Mordekaiser

Skill matchup — could go either way

212

Games Analyzed

48.6%

Kayn WR

51.4%

Mordekaiser WR

-113

Avg Gold Diff @15

Power Spike Timeline

Kayn Level 6

Mordekaiser Level 6

Kayn 1 item

Mordekaiser 1 item

Kayn Form transform

Mordekaiser 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

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

Exploit Kayn's Weakness

Kayn's main weakness: Pre-form weak, wrong form = bad, early invades. Play around this to maximize your advantage.

Kayn Win Condition

Transform into assassin or drain tank, wall walk ganks

Mordekaiser Win Condition

Ult the carry, stat-check in death realm, passive burn

Recommended Items

Kayn