CHICAGO, April 2 (UPI) -- Blake DeWitt's pinch-hit, two-run double in the eighth inning Saturday capped a Chicago comeback that saw the Cubs rally for a 5-3 win over Pittsburgh.
Trailing 3-0 entering the eighth, the Cubs scored five times off the Pirates' bullpen to rally for the first win of the season.
DeWitt came in to pinch hit and lined a double to left off Chris Resop, scoring a pair to make a winner of Sean Marshall (1-0), who had tossed a scoreless top of the eighth.
Carlos Marmol picked up his first save by striking out the side in the ninth for the Cubs.
Starter Carlos Zambrano left the game with cramping in his right hand after throwing six-plus innings.
Garrett Jones homered for the Pirates, who fell to 1-1 in their first two games, with Evan Meek (0-1) taking the loss after being charged with all five Cubs runs (two earned).