Xin Zhao vs Jayce Counter Pick

Across 698 games on patch 16.13.1, Xin Zhao wins 53.58% of the time. That is a genuine advantage, though not a large one, and it hinges on the stance Jayce is in when the first engagement begins.

Hextech Capacitor gives him bonus movement speed with each weapon swap, letting him open a gap after Shock Blast or retreat from a Hammer Stance exchange that went wrong. Thundering Blow pushes Xin Zhao back and does magic damage, which runs into his 32 magic resistance instead of his 35 armor, so buying early defenses helps less against it than you might assume. Acceleration Gate then gives his entire team the speed to break off.

His body is the real problem. Jayce starts with 590 health and 22 armor, while Xin Zhao has 620 and 35, and that gap in early durability is large. Audacious Charge finishes with attached bonus attack speed, Wind Becomes Lightning brands him as Challenged, and Determination restores Xin Zhao’s health on every third hit that lands, whereas Jayce has no sustain whatsoever. By level 18 the health totals nearly match, 2,443 and 2,422, but fights are decided well before that point. The difficulty ratings, 7 for one and 2 for the other, sum up the workload: Jayce must space every step flawlessly, while Xin Zhao needs only a single successful reach.