Daniel Negreanu, of Canada, looks on during the The Big One for One Drop poker tournament at the World Series of Poker at the Rio hotel-casino on Tuesday, July 1, 2014. (David Becker/Las Vegas Rev …

Daniel Negreanu, of Canada, looks on during the The Big One for One Drop poker tournament at the World Series of Poker at the Rio hotel-casino on Tuesday, July 1, 2014. (David Becker/Las Vegas Review-Journal)