RWC 2015 QF: Head to Head

Expect a fierce scuffle between SA's Francois Louw and Welsh skipper Sam Warburton at the breakdown.

Both teams play the kicking game well. George North and JP Pietersen will have to be at their best.

Making it through the knockout stages often becomes a matter of taking the three points on offer.

The experienced skippers will have to remain cool in their leadership and during open play.

Scotland's Greig Laidlaw has been brilliant; Aussie Will Genia has been ordinary. Ordinary won't be enough.

In another battle at the breakdowns, Josh Strauss and David Pocock will give us a show.

Argentina's Agustín Creevy and Ireland's Rory Best are masters of loseplay and their lineouts are impeccable.

When it comes to counter attacking, Rob Kearney and Joaquín Tuculet are brilliant. But it can be risky.