Baltimore Ravens cornerback Tray Walker was critically injured in a motorbike crash in Southeast Florida on Thursday night, the Ravens announced.
Walker, 23, was transported to Jackson Memorial Hospital in Miami in critical condition, the team said.
"This is devastating news," Ravens coach John Harbaugh said in a statement. "Our prayers and hopes are with Tray and his family tonight."
Walker, selected 136th overall out of Texas Southern by the Ravens in the 2015 NFL Draft, appeared in eight games last season. He played mostly on special teams.