Kenny Pickett’s promising start to Browns camp was halted by a hamstring injury, opening the door for Joe Flacco, Shedeur Sanders and Dillon Gabriel to make their case under center.

The Browns’ open quarterback competition has taken a turn. Kenny Pickett, one of the presumed frontrunners for the job, hurt his hamstring during Saturday’s practice and is expected to re-evaluate the injury later this week, ESPN’s Adam Schefter reported Sunday.