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

LeBlanc

Champion 2

Swain

50.4%

LeBlanc win rate vs Swain

Skill matchup — could go either way

100

Games Analyzed

50.4%

LeBlanc WR

49.6%

Swain WR

+33

Avg Gold Diff @15

Power Spike Timeline

LeBlanc Level 3

LeBlanc Level 6

Swain Level 6

LeBlanc 1 item

Swain 1 item

Swain 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.

Hit and Run

LeBlanc needs to combo and back off. Don't stay in extended trades against Swain's sustained damage. Short trades, then disengage.

Exploit Swain's Weakness

Swain's main weakness: Kiting, grievous wounds, burst before R heals. Play around this to maximize your advantage.

LeBlanc Win Condition

W dash burst, chain CC, clone mind games, roam

Swain Win Condition

R drain tank in teamfights, E root picks, soul fragment scaling

Recommended Items

LeBlanc