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

Ahri

Champion 2

Kog'Maw

47.7%

Ahri win rate vs Kog'Maw

Kog'Maw has the edge

128

Games Analyzed

47.7%

Ahri WR

52.3%

Kog'Maw WR

-187

Avg Gold Diff @15

Power Spike Timeline

Ahri Level 6

Kog'Maw Level 6

Ahri 1 item

Ahri 2 items

Kog'Maw 2 items

Kog'Maw 3 items

How to Play This Matchup

Power Curve

Ahri is strongest mid game while Kog'Maw peaks late game. Play around your power window.

Mixed Resistances

Ahri deals AP damage while Kog'Maw deals Mixed. Build resistances accordingly Ã¢â‚¬â€ don't stack the wrong type.

Hit and Run

Ahri needs to combo and back off. Don't stay in extended trades against Kog'Maw's sustained damage. Short trades, then disengage.

Exploit Ahri's Weakness

Ahri's main weakness: Tanks, sustain lanes, charm is dodgeable. Play around this to maximize your advantage.

Ahri Win Condition

Roam with R, pick off squishies with charm combo

Kog'Maw Win Condition

W range + % HP shred, melt tanks, needs peel