AP Photo/Mark Lennihan
The new Yankee Stadium, foreground, is shown in this aerial photo, March 22, 2009. The New York Yankees will play their first exhibition baseball game in the stadium on April 3 against the Chicago Cubs, and their regular season home opener will be April 16 against the Cleveland Indians. The original Yankee Stadium, behind the new stadium, will be torn down.
AP Photo/Seth Wenig
A view of the new Yankee Stadium in New York, Monday, March 30, 2009.
AP Photo/Seth Wenig
An employee sets out food in one of the exclusive Legends Clubs at the new Yankee Stadium in New York, Monday, March 30, 2009.
AP Photo/Seth Wenig
Monument Park, an area that honors the great Yankee players, is seen at the new Yankee Stadium in New York, Monday, March 30, 2009.
AP Photo/Seth Wenig
The Great Hall is seen at the new Yankee Stadium in New York, Monday, March 30, 2009.
AP Photo/Seth Wenig
A view of the new Yankee Stadium in New York, Monday, March 30, 2009.
AP Photo/Seth Wenig
Old Yankee Stadium, right, can be seen through the windows of the Great Hall of the new Yankee Stadium in New York, Monday, March 30, 2009.
AP Photo/Seth Wenig
A man walks past one of the Legends Clubs at the new Yankee Stadium in New York, Monday, March 30, 2009.
AP Photo/Seth Wenig
A view of the new Yankee Stadium in New York, Monday, March 30, 2009.
AP Photo/Seth Wenig
Computers for watching replays and messaging are at every players' locker in the Yankee's club house at the new Yankee Stadium in New York, Monday, March 30, 2009.
Citi Field: Home of the New York Mets
AP Photo/Mark Lennihan
Citi Field, the New York Mets' new stadium, is shown in an aerial photo on March 22, 2009. The first game to be played at the stadium will be a college game between St. John's and Georgetown on March 29. The Mets first play an exhibition game April 3 against the Boston Red Sox at the field, and play their first regular season game at home April 13 against the San Diego Padres.
CBS/Gordon Donovan
Citi Field, the new stadium of the New York Mets, seen from 7 train platform on Saturday, March 28, 2009. The red brick exterior of Citi Field frames its arched entries, leading into a massive rotunda that evokes Ebbets Field and simpler times.
AP Photo/Frank Franklin II
The seats at Citi Field, the new stadium of the New York Mets, are shown on Thursday, March 26, 2009, in New York.
CBS/Gordon Donovan
Signs posted outside Citi Field outside the Jackie Robinson Rotunda, Saturday, March 28, 2009.
AP Photo/Frank Franklin II
Construction continues in the Jackie Robinson Rotunda at Citi Field, the new stadium of the New York Mets, on Thursday, March 26, 2009, in New York. The New York Yankees and Mets open their new homes with exhibition games Friday night, $2.3 billion worth of ballparks meant to be the ultimate statement in comfort for players and spectators.
CBS/Gordon Donovan
Bricks of fans on the Citi Field Fanwalk Saturday, March 28, 2009. The bricks were purchased by fans honoring friends, families and Met moments. The proceeds went to Mets Foundation which supports area charities and causes.
AP Photo/Frank Franklin II
The Acela Club at Citi Field, the new stadium of the New York Mets, is shown on Thursday, March 26, 2009, in New York.
AP Photo/Frank Franklin II
The New York Mets clubhouse at Citi Field is shown on Thursday, March 26, 2009, in New York.
CBS/Gordon Donovan
View of the outfield seats from the Excelsior Level on the first base side, Thursday, March 12, 2009.
AP Photo/Frank Franklin II
The weight room at Citi Field, the new stadium of the New York Mets, is shown on Thursday, March 26, 2009, in New York.