KO Tickets and Badger Boxing - Offices in Las Vegas and Green Bay. The company has been selling boxing tickets and working fight promotions since 1999. For questions call our Las Vegas office at (800) 283-8699 to contact Jim Boone direct call or text his cell at (702) 591-1638. We offer seatson tickets for boxing club shows an industry first. We also specialize in the finest tickets to the biggest fights around the world.