Rugby World Cup

Argentina v Australia (Kick-off 4.00pm). John Inverdale presents coverage of the second semi-final, which takes place at Twickenham, as the line-up for next weekend's final is decided. Argentina produced an excellent performance in their quarter-final to overcome Ireland 43-20, while the Wallabies had to work much harder to edge past Scotland 35-34. However, Australia will still go into the match as slight favourites given they have won 18 of the previous 24 meetings between the sides, including a 34-9 win in Mendoza when the sides last met three months ago. With analysis from Clive Woodward, Lawrence Dallaglio and Michael Lynagh, and commentary by Miles Harrison, Ben Kay and David Flatman. Subsequent programmes are subject to change.