Home / Discontinued / Louisville Slugger World Series Event Bat Louisville Slugger World Series Event Bat Description Description This is the Louisville Slugger 2004 Event bat. The bat measures 35 inches and weighs approx 34 ounces. The bat features the Red Sox and Cardinals logo with the World Series logo and The Words 2004 World Series. The bat is an official Louisville Slugger bat the offical bat of Major League Baseball. Click here for a larger image of this bat.