4:18 PM - Naoyuki Uwasawa (BOS) Red Sox optioned Uwasawa to Triple-A Worcester on Wednesday.

9:36 AM - Naoyuki Uwasawa (BOS) Red Sox recalled Uwasawa from Triple-A Worcester on Sunday.

12:44 PM - Naoyuki Uwasawa (BOS) Red Sox selected Uwasawa's contract and optioned him to their spring training complex, Dennis Lin of Athletic reports.

4:54 PM - Naoyuki Uwasawa (BOS) Red Sox acquired Uwasawa from the Rays on Wednesday in exchange for cash considerations, Marc Topkin of the Tampa Bay Times reports.