"Yeah, he threw the ball at 90 feet today with good intensity," Farrell said on Thursday. "He'll play catch again one more time before he gets on the mound this Sunday down in Fort Myers [Fla.]. This past week has been an encouraging one from the standpoint of the intensity, number of throws, the distance. He's progressing at a good rate right now."
The void while Smith is out is a significant one. The Red Sox don't want to overextend setup men Koji Uehara and Junichi Tazawa. Matt Barnes will be asked to get most of the outs the club was counting on from Smith.
The Red Sox know it would be counterproductive to rush Smith.
"He'd be back as soon as possible, but whether it's been Eddie [Rodriguez], whether it's been Carson, you're looking at different phases and the bullpen phase begins Sunday," Farrell said. "And you almost have to evaluate it because there's different stress points with intensity at each step along the way. The most encouraging thing is he's getting closer to the mound."