Rafael Nadal said he is still keep his expectations low at the Australian Open despite another clinical performance to reach the third round on Wednesday.
Nadal, 36, eased past German qualifier Yannick Hanfmann 6-2, 6-3, 6-4 to keep alive his bid for a record 21st men's Grand Slam title.
The only former champion left in the men's draw at Melbourne Park, Nadal is tied on 20 majors with Roger Federer and world No 1 Novak Djokovic, who are both absent from the tournament.
A second Australian Open title will also make the Spaniard only the second man after Djokovic to win each of the four Grand Slam titles twice since the sport became professional in 1968.
However, Nadal is not getting carried away with his chances at Melbourne Park, having only recently returned to action from a long-term foot injury which forced him to curtail his 2021 season in August. On top of that, the world No 6 contracted Covid-19 last month and revealed in the build-up to the Australian Open that he siffered quite severe symptoms for a number of days.
"I said here before the tournament started, things are not going to be perfect, but every day that I'm going to spend on court, the chances to play better are higher," said Nadal, who won an Australian Open tune-up event, his first since August.
"I think I am doing things well. I'm excited about the fact that I'm going to be playing in a third round for one more time here after all the things I am going through. I don't have big pressure on my shoulders, honestly. I don't feel it."
The 2009 champion's only previous meeting with the 126th-ranked Hanfmann came on the Roland Garros clay in 2019 when Nadal lost just six games en route to a straight-sets victory.
The 30-year-old German did slightly better on a windy day at the Rod Laver Arena but not enough to trouble Nadal, who hit 30 winners and broke his opponent's serve four times while saving both breakpoints he faced.
Hanfmann started well by advancing to the net regularly and also drawing Nadal forward with drop shots but the Spaniard improved as the match progressed.
The sixth seed needed five match points before sealing victory when Hanfmann sent a forehand long and he will next meet either Russian Karen Khachanov or Benjamin Bonzi of France for a place in the fourth round.
Nadal said he wanted to be more aggressive on court.
"Only five matches after such a long period of time, not enough in general terms to appreciate if I am able to change something or not," he said.
"If I'm able to play more matches in the next couple of months, I hope to be able to play better and better and to improve couple of things."
