Darvish was well past his prime when the Padres got him, yet has avoided a serious arm injury in his Padres tenure. Similarly, Snell suffered no alarming setbacks — certainly nothing comparable to the shoulder ailment that has sidelined the Dodgers’ $180-million winter addition for most of this season.

Luis Arraez homered in the seventh inning to break up a scoreless tie Tuesday night and five San Diego Padres pitchers combined on a three-hit shutout in a 1-0 win over the visiting Arizona Diamondbacks.