The Yankees took Aaron Judge out of the lineup today due to an elbow injury:

The two-time AL MVP was wincing in the outfield at Toronto this week.

“Last night was struggling to throw a little bit,” Boone said.

Boone wouldn’t speculate whether the injury involved Judge’s UCL.

“Hopefully it’s something that’s manageable and we can get through it,” Boone said.

Chron.com

Judge slumped over his last eight games, so this may have been an issue before the Toronto series. His success tends to drive the team, so we’ll see how the rest pull together if Judge winds up on the illjured list.