Aroldis Chapman threw 25 pitches in a bullpen session Wednesday at Wrigley Field.

"It went real well," Chapman said through translator Tomas Vera. "The shoulder feels good."

Chapman has hasn't pitched since Sept. 10, because of shoulder fatigue. He said the fatigue is gone.

"None at all," he said.

He threw a standard bullpen. It's the first time he's throwing off the mound since being shut down.

"I was throwing normal as a bullpen," he said. "When you throw a bullpen, you don't throw 100 percent. No pitcher does that. I was throwing my normal bullpen, the percentage I usually do when I throw a bullpen."