The AP reports: The Houston Rockets are one win away from finally escaping the first round. Yao Ming had 21 points and 12 rebounds and the Rockets took a 3-1 lead in their playoff series with Portland, beating the Trail Blazers 89-88 on Sunday night. Luis Scola scored 17 points and Shane Battier added 14 points and six assists for the Rockets, who snapped a six-game losing streak in Game 4s, coinciding with their 0-6 record in first-round series since 1998. Game 5 is Tuesday night in Portland. Brandon Roy scored 31 points and went 13-for-13 from the free-throw line for the Blazers… LaMarcus Aldridge scored 19 points and Outlaw had 14 for the Blazers.