Josh Mansour, Will Penisini and Taylan May all got four tries as Lebanon, Tonga and Samoa sealed quarterfinal berths in style, while Jason Taumalolo grabbed a double.
Michael Cheika has a busy week ahead after leading Lebanon to the quarter-finals of the Rugby League World Cup with a 74-12 win over Jamaica on Sunday.
Cheika will come up against his homeland Australia in the last eight on Friday before taking charge of Argentina’s rugby union side against England at Twickenham on Sunday.