MacroMind matchup data: real ranked games, not opinions
Jayce vs Irelia
What is Jayce's win rate vs Irelia?
In Mid, Jayce wins 56% against Irelia across 165 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 Jayce behind by 642 gold.
Jayce at 15:00
- Gold: -642
- CS: -16
- XP: -491
Typical gap to Irelia, from 164 games that reached 15:00.
Does Jayce counter Irelia?
Too close to call. Jayce sits at 56% over 165 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 Irelia as Jayce
When Jayce is ahead in gold at 10:00, this matchup runs 71% over 73 games; behind, it drops to 45% over 92.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 71% | 73 |
| Behind in gold at 10:00 | 45% | 92 |
| First blood | 66% | 80 |
| +kills at 10:00 | 73% | 67 |
| +CS at 10:00 | 68% | 47 |
The median first death in this lane comes at 3:49; the level 6 spike lands around 5:37. Respect the all-in window until your spike is online.
What does Jayce build in Mid?
The most-finished Jayce core is Youmuu's Ghostblade, Manamune, Serylda's Grudge: 54.9% across 594 games when all three got done. All matchups, patches 26.1-26.12.
Most games start Doran's Blade + Health Potion; the first finished item is usually Youmuu's Ghostblade (2,878 games).
Skill plan: Jayce players max Q first and take Q at level 1.