Two key members of the White Sox bullpen are working their way back from forearm injuries, but manager Robin Ventura is confident he'll have both back by opening day.
Closer David Robertson is scheduled to pitch on Sunday.
"We're trying to make sure we’re extra careful with him," Ventura said, per Comcast's Dan Hayes. "He doesn’t seem to be concerned about it as much as we do."
Setup man Jake Petricka isn't as far along as Robertson. He played catch on Saturday for the first time in five days.
The Sox are taking it slow, so that the team will have both pitchers for Opening Day as well as the rest of the season.
"You’re just making sure you’re cautious enough that you feel good about when (they go) out there that there won’t be any setbacks,” Ventura said.