The AP reports: Rasheed Wallace made three 3-pointers in the fourth quarter and scored 19 points as the Detroit Pistons rallied from 10 points down to beat San Antonio 89-77 on Tuesday night despite the return of Manu Ginobili to the Spurs’ starting lineup. Allen Iverson also scored 19 for Detroit (11-6), which has won two of three. Richard Hamilton added 16 points and Tayshaun Prince scored 15. The Spurs (9-8) have dropped two straight after winning four in a row. They were led by Tim Duncan, who had 23 points, but just one point in the fourth quarter. Ginobili scored 13 in his first start of the season after missing the first 12 games because of offseason ankle surgery.