Barnes is expected to be placed on the 10-day injured list prior to Monday's game versus the Mariners, J.P. Hoornstra of DodgersNation.com reports.
Per David Vassegh of AM 570 LA Sports, Barnes took a foul ball off his left big toe during Sunday's win over the Cardinals. It's uncertain whether he's dealing with a fracture or is just sore. Barnes will be eligible to come off the IL at the end of August but it's not clear if he might be ready at that time. Hunter Feduccia will be called up to serve as the Dodgers' backup catcher behind Will Smith.