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

Ambessa

Champion 2

Cassiopeia

40.6%

Ambessa win rate vs Cassiopeia

Cassiopeia hard counters Ambessa

155

Games Analyzed

40.6%

Ambessa WR

59.4%

Cassiopeia WR

-748

Avg Gold Diff @15

Power Spike Timeline

Cassiopeia Level 2

Ambessa Level 3

Ambessa Level 6

Cassiopeia Level 6

Ambessa 1 item

Cassiopeia 2 items

How to Play This Matchup

Power Curve

Ambessa is strongest mid game while Cassiopeia peaks late game. Play around your power window.

Mixed Resistances

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

Range Advantage

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

Exploit Ambessa's Weakness

Ambessa's main weakness: Ranged poke, hard CC, falling behind. Play around this to maximize your advantage.

Ambessa Win Condition

Dash resets, snowball lane lead

Cassiopeia Win Condition

E spam DPS, R stun if facing, no boots = more AP

Kill Pressure vs Map Play

Ambessa typically runs Ignite for kill pressure. Cassiopeia runs Teleport for map impact. Ambessa needs to convert the combat advantage into kills before Cassiopeia outscales through TP plays.

Recommended Items

Ambessa