The NBA Power System Play is on Dallas. Game 512 at 8:40 eastern. The Mavs have been playing solid since the break and recently beat Golden St on the road. Now they get the Warriors at home at less than full strength. The Mavs have covered 8 of 10 vs .600 or better and 5 of 5 as a dog or favorite of 2 or less as well as 6 of 7 with 1 day of rest. The Warriors have failed to cover 5 of 6off a loss and the last 6 with 1 day of rest as well as the last 5 vs a winning team. Road teams that allowed 124 or more and off a road loss and previous home loss have not covered vs a team that won as a road favorite like Dallas. Move on the Mavericks tonight.