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

Olaf

Champion 2

Lee Sin

55.0%

Olaf win rate vs Lee Sin

Olaf has the edge

131

Games Analyzed

55.0%

Olaf WR

45.0%

Lee Sin WR

+396

Avg Gold Diff @15

Power Spike Timeline

Olaf Level 1

Lee Sin Level 3

Olaf Level 6

Lee Sin Level 6

Olaf 1 item

Lee Sin 1 item

How to Play This Matchup

Power Curve

Olaf is strongest early game while Lee Sin peaks early game. Play around your power window.

Armor Rush

Both champions deal physical damage. Whoever builds armor first (Plated Steelcaps, Bramble Vest) gets a huge advantage in trades.

Exploit Lee Sin's Weakness

Lee Sin's main weakness: Falls off hard late, high skill floor, ward-hop reliant. Play around this to maximize your advantage.

Olaf Win Condition

Run people down with R CC immune, lifesteal at low HP

Lee Sin Win Condition

Early ganks, insec kicks, snowball lanes

Ghost Threat

Olaf runs Ghost Ã¢â‚¬â€ they can run you down in extended chases. Respect their movement speed and don't overstay in trades.

Recommended Items

Olaf

Goredrinker

Core

Build every game

Black Cleaver

Core

Build every game

Death's Dance

Core

Build every game

Plated Steelcaps

Defensive

Armor boots vs Lee Sin's AD damage

Death's Dance

Defensive

Bleed passive reduces burst, heal on takedown

Lee Sin

Eclipse

Core

Build every game

Black Cleaver

Core

Build every game

Sterak's Gage

Core

Build every game

Plated Steelcaps

Defensive

Armor boots vs Olaf's AD damage

Olaf's Worst Matchups

Lee Sin's Worst Matchups

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