The Yankees’ Domingo Germán was scratched from his scheduled start Monday after experiencing armpit discomfort a day earlier, but in a surprise move, he ended up pitching in the game anyway. Germán entered in the fifth inning of a 5-1 game against the Rays in relief of Jhony Brito, who had been called up from Triple-A Scranton/Wilkes-Barre to make the spot start at Yankee Stadium. The discomfort prevented Germán from playing catch on Sunday, manager Aaron Boone said. “He felt better by the end of [Sunday],” Boone said before Monday’s game.