Keith Foulke, who strained his left calf last month, threw a simulated game yesterday and is set to make his Red Sox debut on Friday.
“I felt real good,” Foulke said. “For my third time off a mound, I was real happy with where I am right now.” Foulke is experimenting with a split-fingered fastball, a pitch he hasn’t thrown since his first year in pro ball. “I’ve got about three weeks to figure it out,” he said. “If I do, I’ll use it.”