The Marlins have placed 27-year old righty swinging infielder Chris Valaika on the 15-day disabled list due to a fractured left wrist. Valaika played in 22 games for the Marlins so far this year and he was 14 for 64 (.219 avg, .605 OPS) with 4 runs scored, 1 homer and 9 RBIs. The Marlins have called up 23-year old lefty swinging 3B Derek Dietrich to replace Valaika on the roster and he will likely start at 2B at least until Donovan Solano returns to action. Dietrich played in 28 games in AA-ball so far this year for the Marlins and he was 29 for 103 (.282 avg, .913 OPS) with 18 runs scored, 4 homers, 16 RBIs and 2 stolen bases. He has now played in 332 games in his first four years in the minors and he is 353 of 1,267 (.279 avg, .820 OPS) with 195 runs scored, 43 homers, 192 RBIs and 13 stolen bases. Dietrich came into this season as the Marlins’ #12 prospect according to Baseball America. He came over in the winter deal in which the Marlins dealt veteran SS Yunel Escobar to the Rays.