San Diego Padres starting pitcher Yu Darvish (back, hip) has worked through some back tightness over his last four to five starts, which had been "fine" until his disastrous outing against the Washington Nationals on Thursday, according to manager Jayce Tingler. The Padres pulled Darvish early as a precaution after the right-hander felt like his front left hip tightened up as well. The 34-year-old allowed six earned runs on eight hits in just three innings on Thursday, and he also allowed four ...