Undeveloped land stands in the area where a new stadium will be built for the Atlanta Braves. Monday, the team announced that it will leave Turner Field and move into a new stadium outside the city. David Goldman/AP hide caption

itoggle caption David Goldman/AP

The agony: Boston Red Sox third baseman Mike Aviles sits in the dugout after his team's 4-3 loss to the Baltimore Orioles Wednesday (Sept. 28, 2011). Patrick Semansky/AP hide caption

itoggle caption Patrick Semansky/AP