MacroMind matchup data: real ranked games, not opinions
Jayce vs Sion
Jayce vs Sion in Mid: who wins more often?
Across 68 ranked games in Mid, Jayce beats Sion in 50% of them.
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 ahead by 101 gold.
Jayce at 15:00
- Gold: +101
- CS: +3
- XP: -51
Typical gap to Sion, from 68 games that reached 15:00.
Does Jayce counter Sion?
Even on the count: Jayce lands at 50% over 68 games. Neither pick wins the lane alone, so take the side you play better and use the rows below to see which early spots swing this one, then play your first ten minutes around them.
Your Jayce game plan against Sion
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 64% | 42 |
| First blood | 57% | 42 |
In the median game here, the first death comes near 5:57 and level 6 lands around 5:27. Until your spike is online, treat the all-in window with respect.
Jayce in Mid: the items that actually get built
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.