Velazquez went 1-for-3 with a two-run home run in Monday's 6-3 win over the White Sox.
Velazquez rocketed a 109.1 mph two-run homer in the fourth inning to give the Astros a 3-2 advantage. The long ball marked the 27-year-old's first hit with the club, snapping an 0-for-11 start to his time in Houston. After seeing most of his big-league action with the Cardinals, Velazquez is slashing .193/.255/.409 with five homers, 15 RBI and 11 runs across 98 total plate appearances this season.