Boston Red Sox
May 31
Justin Masterson
Status: 15-Day DL
Masterson allowed three runs (two earned) on two hits and three walks while striking out two in 1.2 innings in a rehab start for Triple-A Pawtucket. He threw 50 pitches, 30 strikes.
Edwin Escobar
Status: 15-Day DL
Escobar (elbow) threw an inning in extended spring training, the Boston Globe reports.
May 29
David Ortiz
Status: Day-To-Day
Manager John Farrell said that Ortiz will likely return to the lineup Saturday against the Rangers, Scott Lauber of the Boston Herald reports.
Manuel Margot
Status: Day-to-Day
Margot (intercostal muscle) started playing in extended spring training games Tuesday, the Boston Globe reports.