The Astros have signed undrafted free agent Parker Hipp, out of New Mexico State.
Hipp, a 6'2" 200lb lefty (who throws right) from San Diego, and hit .300/.429/.479 with 9HR/50RBI, 18K:40BB in 190 ABs (54 games).
According to the linked article, Hipp will head to Kissimmee to play with the GCL team.