London, Jan. 2 -- England opener Zak Crawley says England are determined to carry forward the momentum from their historic Boxing Day Test victory as they look to finish the Ashes series with intent in the final Test in Sydney.

According to the International Cricket Council (ICC), the win in Melbourne has lifted confidence within the group, with Crawley highlighting the importance of ending the series positively after a challenging tour.

"I think there's a big difference just internally in the group," Crawley said when asked the difference between losing 4-1 or 3-2.

"It just shows a lot about our group and how united we are if we can get a win.

"It might not go our way, but if we can put up a good performance this week, that says a lot ...