Quintana induced two groundouts in the second before the tarp came back out with the D-backs up, 4-0.
The two teams split the first two games of this series, with the Cubs romping, 16-4, on Tuesday but losing, 3-0, on Wednesday. This is Arizona's only trip to Chicago this season. The two teams will meet in Phoenix from Aug. 11-13.
Carrie Muskat has covered the Cubs since 1987, and for MLB.com since 2001. She writes a blog, Muskat Ramblings. You can follow her on Twitter @CarrieMuskat and listen to her podcast. This story was not subject to the approval of Major League Baseball or its clubs.