England captain Alastair Cook's game is in tatters and his brain is scrambled, according to England batting great Geoff Boycott.
Cook dominated Australia's bowlers on England's previous Ashes tour three years ago and averaged 127.66. However after two Tests this summer his tally of 82 at 20.50 reflects his team's batting struggles.
With England trailing 0-2 there appears little respite in store in the third Test to be played on a fast, bouncy WACA pitch expected to suit the Aussie pace attack.
The tourists have been bowled out for under 200 in three of their four innings, with a top score of 312 chasing 531 for victory in Adelaide on Monday.
Boycott says England have no chance of retaining the Ashes and Cook is the team's biggest worry.