Chisholm was removed from Thursday's game against the White Sox with an apparent leg injury, Brendan Kuty of The Athletic reports.
Chisholm limped back to the dugout after grounding out in the ninth inning, and although he was able to remain in the game on defense, the Yankees lifted him for a pinch runner after the White Sox intentionally walked him in the 11th frame. It's unknown what exactly the star infielder is dealing with, but the team should provide more details in the near future.