The 48th running of the World Series of Poker (WSOP) officially opens its doors Tuesday, May 30th, at the Rio All Suite Hotel & Casino in Las Vegas. Sa., 8. Juli. On Wednesday the schedule for the 14th season of the World Series of Poker Circuit was announced. The calendar includes a record. The season of the World Series of Poker Circuit promises to be biggest in the tour's year history. There are more options than ever, including three.