Original: Omaha's Johnny Rosenblatt Stadium is home to the Omaha Storm Chasers (most recently known as the Omaha Royals) minor-league baseball team (the AAA affiliate of the Kansas City Royals).
Simplified: Omaha is the largest city in Nebraska and it has the most people. Omaha is also the home of the baseball College World Series, which is featured at Rosenblatt Stadium.