Suns (19-27) at Mavericks (29-17)
Time: 7:30 p.m. CT
Place: American Airlines Center, Dallas
TV: FSSW
Radio: ESPN, 103.3 FM, Univision, 1270 AM (Spanish)
About the Mavs: This is the second night of back-to-back games and after Monday’s strong showing in Oklahoma City, who knows what the Mavericks’ energy level will be for this one . . . In back-to-back situations, they have been a 4-2 record on the second night, including 2-1 when the second game is at AAC . .