World number one Ash Barty is wary of Camila Giorgi's ability to "hit you off the court" ahead of their meeting at the Australian Open.
Barty crushed Lucia Bronzetti 6-1 6-1 in the second round on Rod Laver Arena on Wednesday.
The Australian has lost just three games in the opening two rounds at Melbourne Park, where she is bidding to win her third grand slam title.
Another Italian, 30th seed Giorgi, awaits in the third round and Barty is wary of the hard-hitting 30-year-old.
"Some very different challenges to what I've had the last couple matches. She has the ability to hold baseline, to control the centre of the court, be super, super aggressive off her serve and first shot, particularly off her return," she said.
"It's going to be a match where I'm going to have to serve well, bring in variety, make sure I can cover the court, neutralise the best that I can. She has the ability to hit you off the court without realising it's happening.
"I think it's going to be another match with some fresh challenges. But having played her before, she kind of knows my game, I kind of know hers. It's about going out there and trying to do it as good as I can."
In three previous meetings with Giorgi, Barty has never lost, although the most recent of those came at the 2018 Australian Open.
Barty has been in impressive form so far in Melbourne and was pleased with her performance against Bronzetti.
"Yeah, I felt good. I felt like I wanted to try to use my experience a little bit today, get off to a quick start. I felt like I was able to do that," she said.
"I served well. I was able to find plenty of forehands and control the match quite well, so pleased with that one."