During Wednesday afternoon's matchup between the White Sox and Mariners, Josh Naylor was removed due to a sore shoulder.

Seattle slugger Josh Naylor exited the Mariners' Thursday game against the visiting Chicago White Sox after he was seen ...

Seattle Mariners first baseman Josh Naylor left Thursday's game against the Chicago White Sox after grounding out to second ...

Seattle Mariners slugger Josh Naylor exited Thursday's game against the visiting Chicago White Sox after he was seen ...

The Mariners aggressively upgraded at the trade deadline and Seattle's new first baseman is helping the team on the base ...

Josh Naylor has only been with the Mariners for 13 days, and his presence in the batter’s box has been, perhaps shockingly, ...

M's first baseman Josh Naylor left Thursday’s game against Chicago early due to a sore shoulder after noticeably grimacing during his at-bats.

When the Seattle Mariners acquired Josh Naylor a week before the trade deadline, they knew they were getting a first baseman with a good bat and a solid glove.

Naylor didn't seem very comfortable at the plate during either of his at-bats Thursday, and he was taken out of the game after grounding out to end the third inning. The Mariners haven't yet said what ...

Seattle Mariners fans are quickly learning how awesome Josh Naylor is. The lefty slugger acquired before the trade deadline provided another reason to love him on Wednesday night. Not only did he ...

Although he is off to a hot start over his first 13 games with Seattle, Naylor’s momentum may be briefly halted. During ...