Astros pitcher Collin McHugh was pegged with his second loss of the season Friday night at home against the White Sox.

McHugh (2-2) made it through five shutout innings before serving up a three-run home run to Adam Dunn and a run-scoring single to Tyler Flowers in the sixth inning, which proved to be the difference. He yielded four runs on three hits and four walks while striking out seven in 5 1/3 innings of a 7-2 defeat.

Over his last three starts covering 15 2/3 innings, McHugh has allowed 11 earned runs. He will make his next start Wednesday against the Angels in Los Angeles.