According to Anthony Castrovince at MLB.com, the Indians have designated pitchers Winston Abreu and Mike Gosling for assignment. Those spots will clear the way for a call-up of Jensen Lewis and the newly-acquired Justin Masterson.
The Indians had previously gotten Abreu from the Rays in exchange for Jonathan Meloan. Abreu should find work on another team, as he had been performing well in the minors, but he was abysmal for the Tribe, allowing six earned runs and nine baserunners in 2.1 IP.