David Lough may be headed to Orioles' DL

Orioles outfielder David Lough won't start on Monday, as originally planned, and he may be headed for the disabled list. 

Lough hasn't played in the last week, due to back spasms. A hamstring injury is now keeping him out of the lineup. 

Manager Buck Showalter believes the two injuries are related and was doubtful that Lough would be back by Opening Day, per MASN Sports. 

"Still don't like where the hamstring is," Showalter said. "It's beginning to look like (the DL) more than it did. I was hoping we'd get him out there playing today or tomorrow and not have a problem."