Rockies rookie catcher Tony Wolters was removed from the fifth inning Thursday in a game against the Reds after suffering what may be a concussion.

Wolters started in a battery with Eddie Butler, as the Rockies got routed by the Reds, 11-4. But Cristhian Adames pinch-hit for him in the fifth.

“Too many signs that he was a little woozy, so I pulled him out of the game,” Colorado manager Walt Weiss said. “So we’ll put him through the protocol.”

Wolters was meeting with club athletic trainers after the game.

Rockies starting catcher Nick Hundley, who missed time earlier this season after a concussion, is currently with Triple-A Albuquerque on a rehab assignment. He’s on the disabled list with an oblique strain. He went 1-for-6 with a double and three strikeouts in a doubleheader against Fresno on Thursday.

Hundley could join the Rockies as soon as Friday in San Diego before a series against the Padres.