Michael Kopech pitched shutout ball into the sixth inning, and the Chicago White Sox topped the Colorado Rockies 2-1.
Yasmani Grandal had three hits in Chicago’s third straight win. Yoán Moncada doubled home Adam Engel in the seventh.
All-Star closer Liam Hendriks worked a rocky ninth for his 19th save, surrendering Ryan McMahon’s leadoff homer.
Colorado wasted a stellar performance by Germán Márquez, who permitted one run and seven hits in six innings.