Bregman roped a single to left field in the fifth inning, rounded first base, then immediately called for the trainer and exited the game with a slight limp. Bregman told reporters on Saturday that he felt worse than expected. He subsequently underwent an MRI before being placed on the shelf.

After exiting Friday's game in the third inning, it appears Boston Red Sox third baseman Alex Bregman could miss an extended period of time.

The Boston Red Sox were flying high for about 15 minutes on Saturday afternoon. Just after the news broke that top infield prospect Marcelo Mayer was on the way to join the Red Sox for the second game of their doubleheader,