Miami manager Don Mattingly will be seeking some solutions for his slumping Marlins when they begin a six-game swing to the West Coast. Mattingly will turn to right-hander Edinson Volquez (0-5, 4.41 ERA) to provide a much-needed boost Thursday when the Marlins open a four-game series against the Los Angeles Dodgers at Dodger Stadium. Since opening the season with a 10-8 mark, the Marlins have gone 4-17.