Yadier Molina hit a two-run homer and Dylan Carlson added a grand slam, leading the St. Louis Cardinals over Miami 7-0 Wednesday for a three-game sweep.
Jack Flaherty (1-0) allowed one hit in six innings, striking out six.
Genesis Cabrera and Jordan Hicks finished the three-hitter.
Paul Goldschmidt also had an RBI single for St. Louis.
Nolan Arenado singled in the fourth and has hit safely in his first six games as a Cardinal.
RHP Adam Wainwright (0-1, 20.25) will start the home opener against Milwaukee on Thursday. Hear all the pomp and ceremony starting at 1:40, first pitch 3:15 on KIRX.