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

Rumble

Champion 2

Ambessa

51.4%

Rumble win rate vs Ambessa

Skill matchup — could go either way

927

Games Analyzed

51.4%

Rumble WR

48.6%

Ambessa WR

+108

Avg Gold Diff @15

Power Spike Timeline

Ambessa Level 3

Rumble Level 6

Ambessa Level 6

Rumble 1 item

Ambessa 1 item

Rumble Teamfights

How to Play This Matchup

Mid-Game Showdown

Both champions spike around the same time. The player who gets their first item faster wins. Focus on CS leads and smart trades to build an advantage before the mid-game.

Mixed Resistances

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

Exploit Ambessa's Weakness

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

Rumble Win Condition

R in chokepoints for massive AoE, overheat DPS

Ambessa Win Condition

Dash resets, snowball lane lead

Recommended Items

Rumble