1:32 PM - Luis Guerrero (TB) Rays acquired Guerrero from the Red Sox on Tuesday in exchange for Tristan Gray.

1:57 PM - Luis Guerrero (Bos) Red Sox outrighted Guerrero to Triple-A Worcester on Thursday, Chris Cotillo of MassLive.com reports.

3:34 PM - Luis Guerrero (Bos) Red Sox activated Guerrero from the 60-day injured list and designated him for assignment Thursday, Chris Cotillo of MassLive.com reports.

11:00 AM - Luis Guerrero (Bos) (elbow) began a rehab assignment with High-A Greenville on Tuesday and worked around three walks and one hit in a scoreless inning in his first appearance.

7:55 PM - Luis Guerrero (Bos) (elbow) threw a 25-pitch live batting practice session Aug. 12 and could soon head out on a rehab assignment, MLB.com reports.

4:06 PM - Luis Guerrero (Bos) Red Sox transferred Guerrero to the 60-day injured list Saturday.

12:48 PM - Luis Guerrero (Bos) Red Sox placed Guerrero on the 15-day injured list Saturday due to a right elbow strain.

10:51 AM - Luis Guerrero (Bos) Red Sox recalled Guerrero from Triple-A Worcester on Sunday.

7:36 PM - Luis Guerrero (Bos) Red Sox are expected to promote Guerrero from Triple-A Worcester on Sunday, Chris Cotillo of MassLive.com reports.

10:10 AM - Luis Guerrero (Bos) Red Sox optioned Guerrero to Triple-A Worcester on Sunday, Jen McCaffrey of Athletic reports.

6:17 PM - Luis Guerrero (Bos) Red Sox recalled Guerrero from Triple-A Worcester on Saturday.

12:16 PM - Luis Guerrero (Bos) Red Sox optioned Guerrero to Triple-A Worcester on Saturday.

10:16 AM - Luis Guerrero (Bos) Red Sox recalled Guerrero from Triple-A Worcester on Thursday.

10:04 AM - Luis Guerrero (Bos) Red Sox optioned Guerrero to Triple-A Worcester on Wednesday, Chris Cotillo of MassLive.com reports.