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

Heimerdinger

Champion 2

Ornn

47.0%

Heimerdinger win rate vs Ornn

Ornn has the edge

166

Games Analyzed

47.0%

Heimerdinger WR

53.0%

Ornn WR

-240

Avg Gold Diff @15

Power Spike Timeline

Heimerdinger Level 3

Heimerdinger Level 6

Ornn Level 6

Heimerdinger 1 item

Ornn Level 13

Ornn Teamfights

How to Play This Matchup

Early Aggression

Heimerdinger needs to punish Ornn before they scale. Zone them off CS levels 1-5 and look for solo kills before first back. If Ornn reaches 2 items even, you're in trouble.

Mixed Resistances

Heimerdinger deals AP damage while Ornn deals Mixed. Build resistances accordingly Ã¢â‚¬â€ don't stack the wrong type.

Range Advantage

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

Exploit Heimerdinger's Weakness

Heimerdinger's main weakness: Ganks, long-range poke, turret clear. Play around this to maximize your advantage.

Heimerdinger Win Condition

Zone with turrets, bait dives, R turret melts

Ornn Win Condition

Upgrade team items, R engage, unkillable tank

Recommended Items

Heimerdinger