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

Nasus

57.1%

Illaoi win rate vs Nasus

Illaoi hard counters Nasus

308

Games Analyzed

57.1%

Illaoi WR

42.9%

Nasus WR

+571

Avg Gold Diff @15

Power Spike Timeline

Illaoi Level 6

Nasus Level 6

Illaoi 1 item

Nasus Trinity Force

Nasus 200 stacks

Illaoi 2 items

How to Play This Matchup

Power Curve

Illaoi is strongest mid game while Nasus peaks late 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.

Mirror Playstyle

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

Exploit Nasus's Weakness

Nasus's main weakness: Early game, kiting, getting zoned from stacks. Play around this to maximize your advantage.

Illaoi Win Condition

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

Nasus Win Condition

Stack Q, scale, become unkillable splitpusher

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 Nasus's AD damage

Bramble Vest

Counter

Grievous wounds + armor vs Nasus's sustain/autos

Nasus

Trinity Force

Core

Build every game

Frozen Heart

Core

Build every game

Spirit Visage

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

Nasus's Worst Matchups

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