PREVIEW
BULLS (13-23) AT MAVS (22-13)
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: Mainly due to injuries, the Mavs are just 6-7 in their last 13 games. That includes a 1-1 record on their season-high six-game home stand which, after tonight, continues with a Wednesday night game against the Denver Nuggets, a Friday night game against the Los Angeles Lakers and a Saturday night game against the Philadelphia 76ers before the Mavs start a two-game road on Jan.