Jason Grilli is expected to take the ball the next time the Pittsburgh Pirates find themselves in a save situation.

Mark Melancon will resume his earlier setup duties.

Their roles have reverted to what they had been prior to Grilli's July 22 forearm injury.

"I talked to Mark and Jason. If there's a save opportunity, Jason gets it [Saturday]," Clint Hurdle said. "I'm approaching it day by day."