Even in Europe, the Yankees cannot escape injuries.
First baseman Luke Voit left Saturday's game against the Red Sox in the fifth inning with what was later announced on the broadcast as a core strain.
Voit began limping as he rounded the bases.
Voit was 4-for-4 with three doubles, two runs scored and an RBI in the game. He was replaced by pinch-runner Gio Urshela.
The Yankees were leading 15-6 at the time of the injury in MLB's first game to be played in London.