Winn (forearm) threw a 45-pitch bullpen session Monday, and Giants manager Bob Melvin said that the right-hander could be available to start when his next turn in the rotation comes up, MLB.com reports.
Advice: The bullpen session was the second that Winn has thrown since he was diagnosed with a mild right forearm strain following his May 14 start against the Dodgers, before he was placed on the 15-day injured list three days later. The Giants haven't officially decided whether or not Winn will require a rehab assignment prior to being activated, and the club may wait and see how he's feeling over the weekend before making that call. If Winn is cleared to immediately rejoin the rotation, he would likely take the ball Monday or Tuesday in Arizona.
Rotowire.com
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