Indians GM Mark Shapiro will become team president after the season and assistant GM Chris Antonetti will become GM. Current president Paul Dolan will become team chairman and CEO at that point.
Jim Duquette of MLB Home Plate first reported the move (via Twitter). MLB.com's Anthony Castrovince added detail and noted that the deal had become official (via Twitter). Last July, Jon Heyman of SI.com suggested this change could occur sometime.
Antonetti, 35, has already taken on many day-to-day GM responsibilities, according to Castrovince. The executive oversees player development, pro scouting, information systems, statistical analysis and video scouting. He joined the Indians in 1999 and turned down the chance to become Cardinals GM after 2007.
Shapiro started with the Indians in 1992 and replaced John Hart as team GM in 2001. Shapiro's Indians won 635 regular season games, losing 661. The Indians won the AL Central in 2007 but lost to Red Sox in the ALCS. Click here to check out Shapiro's trade history and here to look back at one of his most successful deals.