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

Camille

Champion 2

Irelia

53.0%

Camille win rate vs Irelia

Camille has the edge

449

Games Analyzed

53.0%

Camille WR

47.0%

Irelia WR

+240

Avg Gold Diff @15

Power Spike Timeline

Camille Level 2

Irelia Level 2

Irelia Level 5

Camille Level 6

Camille Trinity Force

Irelia BORK

How to Play This Matchup

Power Curve

Camille is strongest mid game while Irelia peaks early game. Play around your power window.

Mixed Resistances

Camille deals Mixed damage while Irelia deals AD. Build resistances accordingly Ã¢â‚¬â€ don't stack the wrong type.

Exploit Irelia's Weakness

Irelia's main weakness: Hard CC, not hitting E, falling behind. Play around this to maximize your advantage.

Camille Win Condition

Splitpush, pick isolated targets with R

Irelia Win Condition

Stack passive on minions, all-in with 4 stacks

Recommended Items

Camille

Trinity Force

Core

Build every game

Ravenous Hydra

Core

Build every game

Death's Dance

Core

Build every game

Plated Steelcaps

Defensive

Armor boots vs Irelia's AD damage

Irelia

Blade of the Ruined King

Core

Build every game

Trinity Force

Core

Build every game

Wit's End

Core

Build every game

Camille's Worst Matchups

Irelia's Worst Matchups

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