Tonight’s tipoff

Bulls vs. Detroit Pistons at the United Center, 7 p.m.

TV: Comcast SportsNet

Radio: WMVP 1000-AM

Update: The Bulls won their 12th straight game against the Pistons last week, winning 89-73 at the Palace. Since then, Detroit lost by 23 points at Philadelphia and by 23 at home against New York, marking the first time they’ve lost three straight games by at least 16 points since 1980. Rookie PG Brandon Knight started the past two games in place of injured Rodney Stuckey (groin). Ben Gordon and second-year center Greg Monroe share the team scoring lead at 15.6 ppg.

Next: Tuesday vs. Minnesota Timberwolves at the Target Center, 7 p.m.

— Mike McGraw