Yahoo Sports reports: Diamondbacks starter Michael Soroka walked off the field after appearing to hurt his leg while warming up to start the second inning against Minnesota on Friday night in a development that could further deplete Arizona’s pitching depth. The 28-year-old right-hander allowed two hits on nine pitches in a scoreless first inning. With a 3.11 ERA, Soroka (8-3) leads the Diamondbacks in wins, though he’s gone 4-3 in his last seven decisions following a 4-0 start.