Almost a month is left for the Australia tour of India and the mind game has begun.

The first assault came from the Indian side as senior off spinner Harbhajan Singh who has had some memorable performances against Australia in the past, feels that men in blue will thrash Michael Clarke's men 4-0 in the upcoming Test series.

Comparing with the past Australian teams with the present batch, Harbhajan opined that Steve Waugh and Ricky Ponting's units had players who were matchwinners in their own rights.