The NBA Power system Play is on Houston at 7:35 eastern. The Rockets fit a solid league wide system that is 96-30 here tonight. The Rockets have covered 11 of 15 in Boston and 6 of 6 on the road vs a team with a .600 or better win percentage at home. They are 6-1 ats off a favored loss and 4-1 off a loss of 10 or more, as well as 7-1 as a road favorite of 3 or less and 16 of 22 on the road with a 210 or higher total. The Celtics have lost 4 of the last 5 to Houston and have no rest off a tough game in Washington last night. Play on Houston tonight.