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

Bel'Veth

Champion 2

Karthus

44.9%

Bel'Veth win rate vs Karthus

Karthus hard counters Bel'Veth

107

Games Analyzed

44.9%

Bel'Veth WR

55.1%

Karthus WR

-411

Avg Gold Diff @15

Power Spike Timeline

Bel'Veth Level 6

Karthus Level 6

Bel'Veth 1 item

Karthus 1 item

Bel'Veth Coral form

Karthus 3 items

How to Play This Matchup

Power Curve

Bel'Veth is strongest late game while Karthus peaks late game. Play around your power window.

Mixed Resistances

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

Mirror Playstyle

Both champions play a sustained style. The one with better execution and itemization wins. Focus on spacing and cooldown tracking.

Range Advantage

Karthus has range advantage. Bel'Veth should look for short trades when Karthus uses abilities on the wave. Freeze near your tower and wait for jungle help or an all-in window.

Exploit Bel'Veth's Weakness

Bel'Veth's main weakness: Hard CC, burst, early invades. Play around this to maximize your advantage.

Bel'Veth Win Condition

Stack attack speed infinitely, coral form after herald/baron

Karthus Win Condition

R global damage, passive keeps dealing damage after death

Recommended Items

Bel'Veth

Blade of the Ruined King

Core

Build every game

Kraken Slayer