Rubby De La Rosa pitched a pair of scoreless frames Thursday as a Red Sox split-squad topped Boston College 5-2 in seven innings.
Rubby De La Rosa decreased his body fat from 20 percent to 13 percent over the offseason.
Red Sox recalled RHP Rubby De La Rosa from Triple-A Pawtucket.
Red Sox optioned RHP Rubby De La Rosa to Triple-A Pawtucket.
Red Sox manager John Farrell said on SiriusXM's MLB Network Radio on Tuesday that Rubby De La Rosa is an option to start Wednesday against the Rays.
Rubby De La Rosa (intercostal) has resumed a throwing program.
Red Sox prospect right-hander Rubby De La Rosa was scratched from Tuesday's start with Triple-A Pawtucket for precautionary reasons after he tweaked a muscle in his side.
Despite impressive results early in spring training, Red Sox manager John Farrell has indicated that Rubby De La Rosa will not make the team out of spring training.
Rubby De La Rosa topped out at 100 mph in Sunday's Grapefruit League appearance.
Red Sox manager John Farrell said Rubby De La Rosa has "been impressive" early in spring training.