PREVIEW: The Mavs (27-38) host the Houston Rockets (40-25) on Sunday at 6 p.m. at American Airlines Center. The game will be televised on FSSW and can also be heard on ESPN 103.3 FM. Additionally, it can be heard on Univision 1270 AM (Spanish). . .This is the opener of a two-game all-Texas home stand for the Mavs. The home stand concludes with Tuesday’s game against the San Antonio Spurs before the Mavs hit the road to play at Denver on Thursday. . .The Mavs are 1-9 in their last 10 games and enters Sunday’s contest after losing in Orlando on Friday, 111-106.