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

Ivern

Champion 2

Rammus

47.7%

Ivern win rate vs Rammus

Rammus has the edge

128

Games Analyzed

47.7%

Ivern WR

52.3%

Rammus WR

-187

Avg Gold Diff @15

Power Spike Timeline

Rammus Level 3

Ivern Level 6

Rammus Level 6

Ivern 1 item

Ivern Daisy

Rammus Thornmail

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

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

Range Advantage

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

Exploit Ivern's Weakness

Ivern's main weakness: Weak dueling, invades, team-reliant. Play around this to maximize your advantage.

Ivern Win Condition

Shield carries, Daisy engage, bush control, support jungle

Rammus Win Condition

Q roll ganks, W reflects AD damage, R AoE slow, anti-AD

Recommended Items

Ivern

Moonstone Renewer

Core

Build every game

Staff of Flowing Water