SARASOTA, Fla. -- The Red Sox made a round of roster moves before Fridays game in Sarasota against the Orioles.
Right-handers Clayton Mortensen and Junichi Tazawa, and catcher Luis Exposito were optioned to Triple-A Pawtucket.
Reassigned to minor league camp were right-hander Brandon Duckworth, left-hander Jesse Carlson, catcher Max St. Pierre and outfielder Alex Hassan.
With todays moves, the Red Sox now have 46 players in Big League Camp, including 32 from the 40-man roster, two on the 60-day disabled list and 12 non-roster invitees.