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

Sejuani

Champion 2

Zac

47.0%

Sejuani win rate vs Zac

Zac has the edge

151

Games Analyzed

47.0%

Sejuani WR

53.0%

Zac WR

-238

Avg Gold Diff @15

Power Spike Timeline

Sejuani Level 3

Zac Level 3

Sejuani Level 6

Zac Level 6

Sejuani 1 item

Zac 2 items

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.

MR Priority

Both deal magic damage. An early Null-Magic Mantle or Mercury's Treads can swing the lane. Hexdrinker is also an option for AD champs.

Mirror Playstyle

Both champions play a all-in style. The one with better execution and itemization wins. Focus on spacing and cooldown tracking.

Exploit Sejuani's Weakness

Sejuani's main weakness: Kiting, early invades, slow clear. Play around this to maximize your advantage.

Sejuani Win Condition

R stun engage, passive freeze, tanky frontline with CC

Zac Win Condition

Long-range E engage, R displacement, blob passive revive

Recommended Items

Sejuani