Triolo is not in the Pirates' starting lineup for Monday's game against the Giants.
Triolo started in each of the Pirates' last three games after being promoted from Triple-A Indianapolis on Friday and went 2-for-10 with four runs scored and one RBI. He'll be on the bench for Monday's series opener while Isiah Kiner-Falefa starts at the hot corner and Liover Peguero covers shortstop.