Goldschmidt's clutch HR, Ahmed's hit gives Arizona win

Tuffy Gosewisch doubled off Zac Rosscup (1-1) with one out in the 13th, then Ahmed - who earlier hit his second career home run - lined one sharply into the left-field corner to give the Diamondbacks their fifth straight victory.

Randall Delgado (2-2), the last of all eight relievers used by Arizona, escaped a bases-loaded jam in the 13th for the victory.

Kris Bryant and Starlin Castro each singled in a run to put the Cubs up 4-2 in the 10th.

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