Golf-U.S. PGA Tour Houston Open scores

April 1 (Infostrada Sports) - Scores from the U.S. PGA Tour Houston Open at the par-72 course on Thursday in Humble, Texas -8 Charley Hoffman (U.S.) 64 -7 Scott Brown (U.S.) 65 Morgan Hoffmann (U.S.) 65 Dustin Johnson (U.S.) 65 Roberto Castro (U.S.) 65 -6 Justin Hicks (U.S.) 66 Johnson Wagner (U.S.) 66 Chez Reavie (U.S.) 66 Scott Pinckney (U.S.) 66