Houston Texans' quarterback Matt Schaub left Sunday's 38-36 loss against Tennessee for the second time after a helmet-to-helmet hit by Albert Haynesworth in the second quarter. The Texans trailed 19-7 with a minute left in the first half when Haynesworth delivered the blow on Schaub, who threw incomplete. Haynesworth was whistled for a personal foul. Schaub lay on the field for several minutes before gingerly jogging off. Team officials said Schaub injured his right hip, and he did not return.