It's the Rockies' second rainout in nine days. After a rainout on May 8, they split a doubleheader with the Cubs the next day. Marquez started on May 10, holding the Cubs scoreless on three hits in eight innings in the Rockies' 3-0 victory.
The Rockies are carrying the best road record through 17 games in their history -- 12-5.
Thomas Harding has covered the Rockies since 2000, and for MLB.com since 2002. Follow him on Twitter @harding_at_mlb and like his Facebook page. This story was not subject to the approval of Major League Baseball or its clubs.