India's last overseas international assignment was against New Zealand earlier this year, where the side won the T20I series but faced defeats in ODIs and Tests.
BCCI President Sourav Ganguly has insisted on the need for Virat Kohli and co. to produce better performances away from home. India will tour Australia for a three-match ODI, T20I and a four-match Test series, starting from November 27.
India's last overseas international assignment was against New Zealand earlier this year. While the side clean-sweeped the Kiwis 5-0 in the T20I series, India suffered a 3-0 loss in ODIs, and a 2-0 loss in Tests.
"He (Virat) must sit back and understand that he has to play better away from home. Yes, Australia was a good series that they he had won (in 2018-19) but they should have done better in South Africa, England (both 2018) and New Zealand (2020)," Ganguly said on India Today's 'Inspiration'.
The key to winning an overseas series lies in batting well, which happened in Australia during the previous tour.
"They are a capable side and they must have learnt from that. Everyone has to bat well. We lost in England because no one got Test match hundreds apart from Virat Kohli, Pujara.
"We won in Australia because Pujara got you 500 runs, Virat got a hundred, Pant got a hundred. That's how you are going to win the series. Cummins, Starc, Hazlewood and Lyon are good bowlers.
"They need to fight hard and buckle down. This is a good side and everyone has to get together to beat Australia in Australia."
Ganguly, however, hailed Indian batsman KL Rahul, saying that he has "a lot of time" for a player of his calibre. Rahul has made a return to the Test squad for the upcoming tour of Australia. He is already the first-choice wicketkeeper-batsman in the limited-overs format.
Rahul, who led Kings XI Punjab in the 13th IPL, is currently heading the run-scorer's chart in the Indian Premier League but Ganguly, who has also been impressed by his captaincy, believed that the Karnataka man is cut out for Test cricket too.
"I have a lot of time for K L Rahul in Test matches and I am saying that as a cricketer. But, at the end of the day, it is the selector that decides who plays and who doesn't play," Ganguly said.
While most of Rahul's runs for KXIP came in a losing cause, Ganguly hoped that his runs for India would result in wins.
"Just as somebody who has played the game, I feel he (Rahul) is someone, who will contribute in all forms of the game. I wish him all the luck. Hopefully, he contributes to the winning cause of India which is important."
Ganguly believed that the bowling unit has a lot of quality with three world-class pacers -- Jasprit Bumrah, Mohammed Shami and Ishant Sharma -- and two young quicks -- Navdeep Saini and Mohammed Siraj -- in its ranks.
"So India has the attack, it's about Virat working with them and getting them to be at their best.
"It's for him to decide as captain whom he wants to attack with and which stage he wants to attack with -- whether it's an Ashwin or a Bumrah or Saini, or Sharma or Jadeja. It's his captaincy skills."
(With inputs from PTI)
