Trevor Story and Ceddanne Rafaela had consecutive RBI singles in a six-run fourth inning filled with five Houston mistakes, Lucas Giolito pitched a season-high eight stellar innings, and the Boston Red Sox beat the Astros 6-1 to complete a series sweep.

In a statement series after the MLB trade deadline, the Red Sox swept the Astros for the first time since 2013.

Lucas Giolito’s longest outing in four years propelled the Red Sox to a 6-1, sweep-completing win over Astros on Sunday afternoon. He stifled Houston’s lineup for eight innings, allowing one run and three hits. The lone blemish: a home run from Carlos Correa on a 92-mile-per-hour fastball left over the middle of the middle of the plate.