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

Master Yi

Champion 2

50.5%

Master Yi win rate vs Vi

Skill matchup — could go either way

1,325

Games Analyzed

50.5%

Master Yi WR

49.5%

Vi WR

+39

Avg Gold Diff @15

Power Spike Timeline

Vi Level 3

Master Yi Level 6

Vi Level 6

Vi 1 item

Master Yi 2 items

Master Yi 3 items

How to Play This Matchup

Survive to Scale

Vi will try to bully you early. Give up CS if needed Ã¢â‚¬â€ your job is to not die. Master Yi outscales hard after 2 items. Play for farm, not fights.

Armor Rush

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

Sustained vs Burst

Vi wants to combo and disengage. Master Yi wins extended trades. Don't let Vi get a clean rotation Ã¢â‚¬â€ force long fights where sustain wins.

Exploit Vi's Weakness

Vi's main weakness: Kiting, R is committal, squishy if behind. Play around this to maximize your advantage.

Master Yi Win Condition

Scale, Q resets in teamfights, R makes untargetable

Vi Win Condition

R point-and-click lockdown, gank with Q, burst squishies

Recommended Items

Master Yi