The NBA TV Play is on Houston. Game 557 at 8:35 eastern. Houston fits a never lost dog system here tonight that plays on road dogs of 4 or less that won and covered while scoring 120 or more as a home favorite of 5 or more and the opponent is in off a road dog win. Boston is off an upset win over Utah but has lost 4 straight to Houston. The Rockets have covered 5 straight off a win of 10 or more, the last 4 vs .600 or better teams and 11 of 14 with 2 days rest. Houston is playing mall and causing matchup problems and they have won 5 straight. Look for them to emerge with the win tonight.