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

Viktor

Champion 2

Riven

45.8%

Viktor win rate vs Riven

Riven has the edge

203

Games Analyzed

45.8%

Viktor WR

54.2%

Riven WR

-335

Avg Gold Diff @15

Power Spike Timeline

Riven Level 1

Viktor Level 6

Riven Level 6

Viktor 1 item

Riven 1 item

Viktor E upgrade

How to Play This Matchup

Power Curve

Viktor is strongest late game while Riven peaks mid game. Play around your power window.

Mixed Resistances

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

Sustained vs Burst

Riven wants to combo and disengage. Viktor wins extended trades. Don't let Riven get a clean rotation Ã¢â‚¬â€ force long fights where sustain wins.

Range Advantage

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

Exploit Viktor's Weakness

Viktor's main weakness: Assassins, early all-in, immobile. Play around this to maximize your advantage.

Viktor Win Condition

Scale with hex upgrades, E waveclear, R zone control

Riven Win Condition

Animation cancel combos, snowball lane, splitpush or teamfight

Recommended Items

Viktor