MacroMind matchup data: real ranked games, not opinions
LeBlanc vs Cassiopeia
What is LeBlanc's win rate vs Cassiopeia?
In Mid, LeBlanc wins 55% against Cassiopeia across 289 observed ranked games.
Global ranked sample: games from every region and every rank pooled together, not one server's stats. Data runs through patch 26.12; curves updated 2026-08-07.
By 15 minutes the median game has LeBlanc ahead by 214 gold.
LeBlanc at 15:00
- Gold: +214
- CS: -8
- XP: +168
Typical gap to Cassiopeia, from 289 games that reached 15:00.
Does LeBlanc counter Cassiopeia?
Too close to call. LeBlanc sits at 55% over 289 games, so neither pick counters the other here. The lane goes to whoever wins the spots below, like the gold lead at 10:00 or staying alive until 15:00, so play for those and let the pick argument go.
How to beat Cassiopeia as LeBlanc
When LeBlanc is ahead in gold at 10:00, this matchup runs 63% over 161 games; behind, it drops to 44% over 128.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 63% | 161 |
| Behind in gold at 10:00 | 44% | 128 |
| First blood | 58% | 192 |
| +kills at 10:00 | 65% | 155 |
| +CS at 10:00 | 67% | 102 |
| 0 deaths at 10:00 | 66% | 84 |
The median first death in this lane comes at 5:57; the level 6 spike lands around 5:29. Respect the all-in window until your spike is online.
What does LeBlanc build in Mid?
Into Cassiopeia specifically, LeBlanc finishes Luden's Echo first most often: 49.1% over 112 games of this matchup.
The most-finished LeBlanc core is Luden's Echo, Shadowflame, Rabadon's Deathcap: 54.7% across 4,307 games when all three got done. All matchups, patches 26.1-26.12.
Most games start Doran's Ring + Health Potion + Health Potion; the first finished item is usually Luden's Echo (26,320 games).
Skill plan: LeBlanc players max W first and take W at level 1.