When asked prior to Tuesday's game who his closer is, Dodgers manager Don Mattingly replied, "I don't know. We'll see."
Matt Joyce left Tuesday's game against the Blue Jays with right hamstring tightness.
Hiroyuki Nakajima (hamstring) is expected to be added to the major league roster when his 20-day rehab window expires on Wednesday.
Jemile Weeks has been playing some shortstop at Triple-A Sacramento.
Kevin Youkilis (back) took three at-bats in an extended spring training game on Tuesday.
Alexi Ogando (biceps) has been playing catch but said he is only throwing around "40 percent."
Chris Narveson (finger) is scheduled to face live hitters on Friday.
Tom Gorzelanny (shoulder) is expected to be activated from the disabled list on Friday.