MacroMind matchup data — real ranked games, not opinions
Heimerdinger vs Jayce
What is Heimerdinger's win rate vs Jayce?
In Top, Heimerdinger wins 45% against Jayce across 291 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 Heimerdinger behind by 282 gold.
Does Heimerdinger counter Jayce?
The numbers call it close: 45% for Heimerdinger over 291 games, inside the noise band. Neither side counters the other on this sample — the lane swings on the spots below, so pick the side you play better and take the receipts with you.
How to beat Jayce as Heimerdinger
When Heimerdinger is 300 gold up at 10:00, this matchup runs 53% over 128 games; 300 down, it drops to 39% over 163.
| The spot | Win rate | Games |
|---|---|---|
| 300 gold up at 10:00 | 53% | 128 |
| 300 gold down at 10:00 | 39% | 163 |
| First blood | 60% | 109 |
| +kills at 10:00 | 59% | 88 |
| +CS at 10:00 | 52% | 130 |
| 0 deaths at 10:00 | 53% | 72 |
The median first death in this lane comes at 5:33; the level 6 spike lands around 5:21. Respect the all-in window until your spike is online.
What does Heimerdinger build in Top?
Into Jayce specifically, Heimerdinger finishes Blackfire Torch first most often: 47.5% over 61 games of this matchup.
The most-finished Heimerdinger core is Blackfire Torch, Liandry's Torment, Zhonya's Hourglass: 54.6% across 520 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 Blackfire Torch (3,875 games).
Skill plan: Heimerdinger players max Q first and take Q at level 1.