Jayce vs Quinn Counter Pick

A marksman firing from 525 units against a champion whose hammer stance operates at 125 creates an obvious problem, and the cannon stance solves only part of it. Quinn takes the lane, leaving Jayce at 43.4 percent over 422 games on patch 16.13.1.

• Harrier marks a target periodically and turns her next basic attack into bonus physical damage, so the poke costs no cooldown.
• Blinding Assault removes basic attacks from the reply, which matters because hammer stance damage is delivered through them.
• Vault dashes in, slows, and bounces her back out, refusing the extended trade Jayce needs.
• Heightened Senses converts a marked attack into attack speed and movement speed, compounding pressure she already holds.

Defensively the two are close. Quinn opens at 565 health against 590 and 28 armor against 22, then finishes at 2,384 against 2,443, and both deal physical damage, so armor is the only meaningful defensive line on either side. She moves at 330 against 335, the single number favouring Jayce, and Behind Enemy Lines converts that small deficit into pressure elsewhere on the map. Landing Shock Blast through an Acceleration Gate at maximum distance is the one trade that reliably pays, because Quinn wins any exchange lasting more than two attacks. Difficulty ratings of 5 against 7 mean the harder kit is the one being punished.