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

Illaoi

Champion 2

Sett

51.0%

Illaoi win rate vs Sett

Skill matchup — could go either way

478

Games Analyzed

51.0%

Illaoi WR

49.0%

Sett WR

+83

Avg Gold Diff @15

Power Spike Timeline

Sett Level 1

Illaoi Level 6

Sett Level 6

Illaoi 1 item

Sett 1 item

Illaoi 2 items

How to Play This Matchup

Power Curve

Illaoi is strongest mid game while Sett 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 Sett's Weakness

Sett's main weakness: Kiting, ranged poke, dodging W sweet spot. Play around this to maximize your advantage.

Illaoi Win Condition

Land E, force fights in tentacle zones, R in 2v1s

Sett Win Condition

W true damage haymaker, R slam carries into team

Recommended Items

Illaoi

Eclipse

Core

Build every game

Black Cleaver

Core

Build every game

Sterak's Gage

Core

Build every game

Plated Steelcaps

Defensive

Armor boots vs Sett's AD damage

Sett

Stridebreaker

Core

Build every game

Sterak's Gage

Core

Build every game

Dead Man's Plate

Core

Build every game

Plated Steelcaps

Defensive

Armor boots vs Illaoi's AD damage

Bramble Vest

Counter

Grievous wounds + armor vs Illaoi's sustain/autos

Illaoi's Worst Matchups

Sett's Worst Matchups

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