It will be a busy period for Nine with its coverage of Rugby World Cup (covering all Wallabies matches plus the final on October 29) and Billie Jean King Cup finals (November 7-12) in the same period as ICC Cricket World Cup.
As for Cricket World Cup, Nine will show all the Australian matches, plus the opening match (England v New Zealand), both semi-finals and the final as the minimum, with other matches to be decided closer to the tournament opening.