Andre Drummond had 17 points and 17 rebounds, and the Detroit Pistons beat the Portland Trail Blazers 111-91 on Monday night for their fourth straight victory. Detroit has won three in a row with Blake Griffin in the lineup after acquiring him in a trade last week. The victory Monday pulled the Pistons back to .500 and even with Philadelphia for the final playoff spot in the Eastern Conference. Griffin had 21 points, nine rebounds and six assists, and did a good bit of his offensive damage from the perimeter, making three 3-pointers. Anthony Tolliver added 15 points for Detroit, and Reggie Bullock and Langston Galloway contributed 13 apiece. Damian Lillard scored 20 points and C.J. McCollum added 14 for the Blazers
Pistons win 4th straight in 111-91 rout of Portland
