Whitley left Thursday's start in the second inning with an undisclosed injury, MArk Feinsand of New York Daily News reports. Whitley struggled in his first couple innings, allowing three runs on two hits and two walks after replacement Esmil Rogers allowed a home run with two runners of his responsibility on base. The team will likely update his status at some point in the near future, but he should be considered day-to-day until then.