A Chicago Cubs employee directs fans outside of Wrigley Field before the ballpark's 100th anniversary game against the Arizona Diamondbacks on April 23, 2014 in Chicago. The ballpark, originally called Weeghmam Park, was built in 1914 for the Chicago Whales of the Federal League who played there until the collapse of the Federal League in 1915. The Cubs moved in for the 1916 season and have played there ever since. UPI/Brian Kersey