Seabold left his start for Triple-A Worcester on Sunday in the third inning and was checked out by a team trainer, Joe McDonald of the Worcester Telegram reports.

EDGE Analysis

Seabold presumably suffered some sort of injury, the nature and severity of which are not yet clear. He made his major-league debut in mid-September but was sent down after just a single start, so any potential injury likely won't have a significant impact on the Red Sox over the final week of the season.