MacroMind matchup data — real ranked games, not opinions
Leblanc vs Kassadin
What is Leblanc's win rate vs Kassadin?
In Mid, Leblanc wins 45% against Kassadin across 1,001 observed ranked games. This is an observed win rate shown with its sample size, not a prediction or a guaranteed counter.
By 15 minutes the median game has Leblanc ahead by 437 gold.
Does Leblanc counter Kassadin?
No. This one runs the other way: Kassadin takes 55% of 1,001 ranked Mid games, and the gap clears the noise band. {{champion}} players still win it — the conditional rates on this page show which spots flip it, each with its own game count.
How to beat Kassadin as Leblanc
When Leblanc is 300 gold up at 10:00, this matchup runs 52% over 686 games; 300 down, it drops to 31% over 314.
| The spot | Win rate | Games |
|---|---|---|
| 300 gold up at 10:00 | 52% | 686 |
| 300 gold down at 10:00 | 31% | 314 |
| First blood | 49% | 689 |
| +kills at 10:00 | 51% | 571 |
| +CS at 10:00 | 51% | 655 |
| 0 deaths at 10:00 | 54% | 382 |
| 0 deaths at 15:00 | 67% | 201 |
The median first death in this lane comes at 7:38; the level 6 spike lands around 5:19. Respect the all-in window until your spike is online.
What does Leblanc build in Mid?
Into Kassadin specifically, Leblanc finishes Luden's Echo first most often: 46.3% over 443 games of this matchup.
The most-finished core in this exact matchup is Luden's Echo, Shadowflame, Rabadon's Deathcap: 52.6% across 78 games.
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 16.1-16.12.
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.