After the close of the World Series, there is a five-day period where new free agent deals are not offered. The Marlins freed up space on their roster by parting ways with Curtis Granderson, Martin Prado, and Neil Walker. The Miami Marlins now have five openings on the 40-man roster.
Prado spent five seasons with Miami, starting in 2015. In 477 games overall, he hit .278/.325/.374 with 22 homers and 183 RBI. After two pretty solid seasons to start his time with the Marlins (with WAR figures of 3.3 and 3.