Mets catcher Travis d'Arnaud was dealing with some concussion-related symptoms after being hit by a backswing Tuesday, prompting the team to put him through concussion tests.
"He's had some symptoms, so the concern is that maybe it's concussion-related," general manager Sandy Alderson told MLB.com Wednesday. "We'll run the tests and see where he's at."
d'Arnaud felt dizzy after Tuesday's game, which kicked in the testing. He is a candidate for the 7-day disabled list if the test results come back positive.