The Arizona Diamondbacks won the opener of a four-game series over their NL West rival San Diego Padres by a score of 6-3 at Petco Park Monday. Zac Gallen pitch ...

Arizona Diamondbacks (45-46, fourth in the NL West) vs. San Diego Padres (48-42, third in the NL West) San Diego; Tuesday, 9:40 p.m. EDT PITCHING PROBABLES: Diamondbacks: Merrill Kelly (7-4, 3.55 ERA, ...