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

Sion

Champion 2

Teemo

53.7%

Sion win rate vs Teemo

Sion has the edge

1,666

Games Analyzed

53.7%

Sion WR

46.3%

Teemo WR

+297

Avg Gold Diff @15

Power Spike Timeline

Teemo Level 1

Sion Level 6

Teemo Level 6

Sion 1 item

Teemo Nashor's Tooth

Sion Infinite HP

How to Play This Matchup

Survive to Scale

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

Mixed Resistances

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

Range Advantage

Teemo has range advantage. Sion should look for short trades when Teemo uses abilities on the wave. Freeze near your tower and wait for jungle help or an all-in window.

Exploit Teemo's Weakness

Teemo's main weakness: All-in, gap closers, oracle lens. Play around this to maximize your advantage.

Sion Win Condition

Infinite HP scaling, R engage, zombie passive

Teemo Win Condition

Blind auto-attackers, shroom map control, deny melee laners

Recommended Items

Sion

Heartsteel

Core

Build every game

Titanic Hydra