The "Demon" has slain his Wimbledon demon, to reach the last eight of the grasscourt grand slam for the first time.
But Alex de Minaur now has another bad memory to exorcise.
Two years after blowing a two-set lead and two match points when on the brink of reaching the quarter-finals, the No.9 seed held his nerve as a horror repeat threatened against Arthur Fils.
De Minaur put his fans on No.1 Court - and late night television viewers back home - through the wringer as he dropped the third set, but showed Aussie grit to take the fourth on his second match point.
His 6-2 6-4 4-6 6-3 win, in just shy of three hours, booked a last-eight meeting with Novak Djokovic on Wednesday (late Wednesday or early Thursday AEST).
Djokovic has been in impressive form. Seemingly untroubled by a knee operation a month ago he brushed aside No.15 Holger Rune in three sets and two hours.
He also seems spoiling for a fight - which usually makes him play better - given an angry response to perceived disrespect by the Centre Court crowd.
Which is daunting for de Minaur given their only previous grand slam meeting ended in a 6-2 6-1 6-2 two-hour drubbing in Melbourne 18 months ago.
There is also concern as to whether the Australian will be fully fit for this demanding challenge having appeared to pull up lame as he completed victory with an angled stop volley.
He later revealed he had "jarred" his hip playing the forehand that set up the winner and it was "a little bit 'ginger'", but added, "it's probably a little bit of a scare more than anything.
"I'm feeling pretty decent. I've done my recovery. I'm sure I'll be feeling great tomorrow. You can count on me going out there, trying my hardest and playing my heart out."
Asked what pleased him most about his performance the 25-year-old said: "Getting over the finish line, a great job mentally to get through."
The quarter-final will be the ninth-seeded Australian's.third in grand slams, but also his second in succession after reaching the same stage at Roland Garros last month.
The Australian No.1 looked set to continue his sprint through the Wimbledon field when he raced to a two-set lead in barely an hour, and followed up with an early break in the third.
But from 4-2 up the Sydneysider tightened up and lost four successive games, and the set.
Inevitably the nightmare of 2022 resurfaced. Then de Minaur blew a two-set lead against another unseeded player, Chilean Cristian Garin, and two match points in the fifth.
This time it was different.
In the fourth set de Minaur broke immediately, saved serve at 0-40 in the fourth game, then broke again to lead 4-1.
It was the first of five successive breaks of serve, but his French opponent could not hold serve either.
"I definitely made it a lot harder than I should have," said de Minaur.
Fils had upset de Minaur earlier this year on the red clay of Barcelona, winning 7-5 6-2 in 95 minutes, but the green grass of Wimbledon was a different matter.
De Minaur came out aggressively, pouncing on a short return to set up three break points in the opening game. Under pressure his 20-year-old opponent, betraying a few nerves, double-faulted.
Within a quarter-hour it was 4-0 to de Minaur, who had won 18 of the opening 22 points.
Fils finally got on the scoreboard when he held his serve at the third attempt. This was enthusiastically cheered by a No.1 showcourt crowd who were hoping to see a contest.
But de Minaur held firm to take the set in 29 minutes.
Fils had shown his mettle with a 131mph second serve ace at 2-5, and backed this up by taking a 3-0 second set lead. But the Australian bounced back, taking five successive games before serving out.
An early break in the third put de Minaur in the box seat, but as victory loomed it seemed the pressure pendulum had swung back on him and Fils took advantage. Finally the crowd had a contest. To de Minaur's huge relief, he won it.
