Madison Bumgarner's future with the Arizona Diamondbacks appears uncertain after another rough outing by the veteran pitcher.

Diamondbacks manager Torey Lovullo offered a noncommittal response when asked about the franchise's plan for Bumgarner, whose ERA ballooned to 10.26 with Wednesday's 14-5 loss to the Cardinals.

"I don't know," Lovullo told reporters. "I don't know. As we do with every situation after every start, we group up as a staff and then sit down with the front office and figure out what to do next."That's what we're gonna end up doing. ... The staff will sit down and figure out what's going to give us the best option in five days. We do the same thing after every start, and we'll do that again."