In 2006, Wrigley Field's capacity will be 41,118 making Wrigley Field the fourth-smallest ballpark being used in 2006. Wrigley Field became the home of the Cubs following the 1915 season when the Federal League was disbanded. Wrigley Field had an original seating capacity of 14,000 and cost $250,000 to build. Wrigley Field is a baseball stadium in Chicago, Illinois that has served as the home ballpark of the Chicago Cubs since 1916. Wrigley Field is the second oldest active major league ballpark, and the only remaining Federal League park. Wrigley Field was also the home of the Chicago Bears of the National Football League from 1921-1970. Wrigley Field was built in 1914 for the Chicago Federal League baseball team, the Chicago Whales. Click Here To Buy Wrigley Field Tickets