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

Diana

Champion 2

Trundle

42.1%

Diana win rate vs Trundle

Trundle hard counters Diana

133

Games Analyzed

42.1%

Diana WR

57.9%

Trundle WR

-631

Avg Gold Diff @15

Power Spike Timeline

Trundle Level 1

Diana Level 6

Trundle Level 6

Diana 1 item

Trundle 1 item

Diana 2 items

How to Play This Matchup

Power Curve

Diana is strongest mid game while Trundle peaks early game. Play around your power window.

Mixed Resistances

Diana deals AP damage while Trundle deals AD. Build resistances accordingly Ã¢â‚¬â€ don't stack the wrong type.

Exploit Diana's Weakness

Diana's main weakness: Pre-6 weak, kiting, CC before R. Play around this to maximize your advantage.

Diana Win Condition

R into grouped enemies for massive AoE, dive backline

Trundle Win Condition

R steals tank stats, pillar blocks paths, 1v1 king

Recommended Items

Diana

Nashor's Tooth

Core

Build every game

Shadowflame

Core

Build every game

Zhonya's

Core

Build every game

Plated Steelcaps

Defensive

Armor boots vs Trundle's AD damage

Bramble Vest

Counter

Grievous wounds + armor vs Trundle's sustain/autos

Trundle

Blade of the Ruined King

Core

Build every game

Sunfire Aegis

Core

Build every game

Spirit Visage

Core

Build every game

Mercury's Treads

Defensive

MR + tenacity vs Diana's AP damage and CC

Hexdrinker

Counter

Magic damage shield vs Diana's burst

Diana's Worst Matchups

Trundle's Worst Matchups

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