Shapiro doesn't have a "durability" issue: his issue was with head impacts. Last year and continuing into this year he has abandoned his moves (and he had any number of them) that put him at risk of a head impact. As a result, he has had no medical issues this year. Unless he gets a concussion, he will have no problem "holding up." I've never seen him with tape on various body parts, although this year he has worn leg sleeves (sometimes of a color that really clashed with their red uniforms).
He's had four days in which he had two dual meets: D/TF, TF/M, TF/TF, F/D.
Wrestlestat's RPI rankings have this order:
Shapiro, Taylor, Cannon, Robideau, Larkin, Duke
So they've had similarly difficult schedules, if you believe in RPI.