Welcome to the new Web site of the Illinois Sports Facilities Authority (ISFA), the developer, owner and operator of U.S. Cellular Field, home of the 2005 World Champion Chicago White Sox.
ISFA was created by the Illinois General Assembly in 1987 for the purpose of building the New Comiskey Park, known since 2003 as U.S. Cellular Field. Since its opening season in 1991, this baseball stadium has undergone extensive renovation and improvement, all under the management of ISFA. We continue to maintain and repair the stadium, along with our nearly 80 acres of surrounding property, to the highest standards.
As we enter our 23rd season of professional baseball in U.S. Cellular Field, we are proud of our facilities, the improvements we’ve been able to make through the years and the recognition of this facility as one of the finest Major League ballparks in the country.
In this site, you will find useful information about who we are and what we do. You will also be able to learn more about our upcoming events, find out how to do business with us and see the evolution of U.S. Cellular Field.