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

Bard

Champion 2

Amumu

46.5%

Bard win rate vs Amumu

Amumu has the edge

269

Games Analyzed

46.5%

Bard WR

53.5%

Amumu WR

-282

Avg Gold Diff @15

Power Spike Timeline

Bard Level 1

Amumu Level 3

Bard Level 6

Amumu Level 6

Amumu 1 item

Bard Chime scaling

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.

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.

Range Advantage

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

Exploit Bard's Weakness

Bard's main weakness: ADC left alone, R can hurt team, complex roam timing. Play around this to maximize your advantage.

Bard Win Condition

Roam with E portals, R Tempered Fate playmaking, meep damage

Amumu Win Condition

Double Q engage, R AoE stun wins teamfights

Recommended Items

Bard

Imperial Mandate

Core

Build every game