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

Gwen

Champion 2

Mordekaiser

50.7%

Gwen win rate vs Mordekaiser

Skill matchup — could go either way

412

Games Analyzed

50.7%

Gwen WR

49.3%

Mordekaiser WR

+58

Avg Gold Diff @15

Power Spike Timeline

Gwen Level 1

Gwen Level 6

Mordekaiser Level 6

Gwen Nashor's Tooth

Mordekaiser 1 item

Mordekaiser 2 items

How to Play This Matchup

Power Curve

Gwen is strongest late game while Mordekaiser peaks mid game. Play around your power window.

MR Priority

Both deal magic damage. An early Null-Magic Mantle or Mercury's Treads can swing the lane. Hexdrinker is also an option for AD champs.

Exploit Mordekaiser's Weakness

Mordekaiser's main weakness: QSS removes ult, kiting, early poke. Play around this to maximize your advantage.

Gwen Win Condition

Scale, shred tanks with passive, W immune zone in fights

Mordekaiser Win Condition

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

Recommended Items

Gwen

Nashor's Tooth

Core

Build every game

Riftmaker

Core

Build every game

Zhonya's

Core

Build every game

Mercury's Treads

Defensive

MR + tenacity vs Mordekaiser's AP damage and CC

Banshee's Veil

Counter

Spell shield blocks Mordekaiser's engage tool

Mordekaiser

Riftmaker

Core

Build every game

Rylai's Crystal Scepter

Core

Build every game

Zhonya's

Core

Build every game

Mercury's Treads

Defensive

MR + tenacity vs Gwen's AP damage and CC

Banshee's Veil

Counter

Spell shield blocks Gwen's engage tool

Gwen's Worst Matchups

Mordekaiser's Worst Matchups

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