It is unclear how many New York Yankees fans will root for the Netherlands in their World Baseball Classic semifinal ( how to watch ) on Monday night against Puerto Rico, but there’s one thing the bleacher creatures and the Dutch can agree on: a hurt Didi Gregorius is bad news.

Gregorius, who had been second in runs batted in, both on the Netherlands and in the tournament, has left the Netherlands team to undergo tests on his right shoulder.

The bigger concern for most reading this site how this injury will impact Gregorius’ early-season availability. As of now -- with about a week and a half to go until Opening Day -- that’s not known.