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.
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 Heimerdinger behind by 282 gold.
Heimerdinger at 15:00
- Gold: -282
- CS: -2
- XP: -96
Typical gap to Jayce, from 290 games that reached 15:00.
Does Heimerdinger counter Jayce?
Too close to call. Heimerdinger sits at 45% over 291 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 Jayce as Heimerdinger
When Heimerdinger is ahead in gold at 10:00, this matchup runs 53% over 128 games; behind, it drops to 39% over 163.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 53% | 128 |
| Behind in gold 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 26.1-26.12.
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.