The Mariners made some roster changes before their rematch with the Orioles, and doing this after Cal Raleigh's return.

The Mariners' lineup is getting healthier, but their bullpen depth is still thin enough to force trade deadline action.

The Mariners have an open active roster spot after making a pair of moves Monday ahead of expected returns this week.

Raley will sit out his second straight contest with back tightness. It’ll be Connor Joe taking over in left field with Victor Robles in the opposite corner on Tuesday night at T-Mobile Park. Luke Raley is out of the lineup for Tuesday’s series opener agains the Orioles with back tightness.

Mariners manager Dan Wilson said that Raley is over the back tightness that caused him to miss the last two games, but the outfielder has since caught a flu bug. Raley is expected back in the lineup Friday . In the meantime, Miles Mastrobuoni, Victor Robles and Dominic Canzone will form Seattle's outfield trio Thursday.

The Mariners entered the game with a thin bench due to a series of lingering injuries. First baseman Josh Naylor was out with a sore wrist and outfielder Luke Raley was out due to back tightness.

Naylor receives some extra time off to rest and recover as he battles a lingering wrist issue. The 28-year-old slugger also fouled a ball off his shin over the weekend, which didn’t help matters. It’ll be Miles Mastrobuoni taking over at first base in his absence.