Thomas had to be scratched from Thursday's lineup against the Rays after tweaking his left side pregame. Though he will be eligible to return later this month, it's an injury that could end Thomas' regular season. He's gone just 7-for-41 with one home run in 21 contests since joining Atlanta at the trade deadline.

Thomas had been slated to receive a rare start in left field, but now his status moving forward is up in the air. Dominic Smith will enter the lineup at designated hitter, and Brewer Hicklen will shift from DH to left field for Atlanta.