Major League Baseball has announced the umpires that have been assigned to work the 2015 World Series.
Gary Cederstrom, a 22-year veteran umpire, was named the crew chief of the 111th World Series. His crew is comprised of Mike Winters, Mark Carlson, Mike Everitt, Alfonso Marquez, Bill Welke and Jim Wolf.
MLB also assigned replay officials to work the World Series. Everitt will be the replay official for games one and two. He will then join the remaining crew on the field. Welke will work on the field for games one and two. He will then cover replays for games three through seven.