keywords: rockets grizzlies memphis ming winless
text: Rockets Defeat Winless Grizzlies 90-87 (AP) AP - Juwan Howard scored 20 points, Yao Ming added 14 points and 11 rebounds, and the Houston Rockets kept Memphis winless this season, beating the Grizzlies 90-87 on Tuesday night despite losing Tracy McGrady to a hip injury.