Full name: Jonathan Stanley Loaisiga
Age: 23
Height: 5-foot-11
Weight: 165 pounds
From: Managua, Nicaragua
Experience: Double-A
The already-thin Yankees rotation took its second blow over the weekend, which led to Loaisiga's arrival.
He's starting in place of Masahiro Tanaka, who strained both hamstrings running from third base to home in a win over the Mets at Citi Field on Friday. He could miss weeks.