Arizona at Miami

While the .500 Arizona Diamondbacks float names ahead of the deadline of players they may move, the Miami Marlins are already well underway with their rebuild. Miami has gotten great work out of tonight's starter, Caleb Smith, who is 6-4 with a 3.30 ERA on the season for a team that is 23 games under .500. The Marlins have taken two of three in this series and look to win the series behind Smith. Merrill Kelly (7-10, 4.22 ERA) gets the ball for Arizona, but has struggled on the road with a 4.68 ERA, and overall has allowed 19 HR's in 21 starts. Make the play on Miami.