The Australian tennis star's hopes of advancing to the ATP Finals semi-finals are dangling by a slender margin after a gut-wrenching three-set loss to Lorenzo Musetti.
The seventh-ranked player went down 7-5 3-6 7-5 after being unable to close out the match, allowing the Italian to remain in the event and now forcing the Australian requiring to convincingly beat Taylor Fritz in his last group match to qualify for the semi-finals.
But facing Fritz in two days' time is the least of de Minaur's immediate concerns as the Sydneysider concedes he must address the psychological barriers that threaten to cruel his career.
A unsuccessful competitor of all six of his major tournament quarter-final appearances, the twenty-six-year-old was unable to disguise his anguish after suffering yet another high-stakes near miss with his finals destiny in his own hands.
"I don't know how many times I can handle a loss like this one," de Minaur said in Turin. "I must talk to my team and try to sort out these issues because these are issues that can't keep happening."
"I mean, if I really want to be genuine about advancing to the next level in my career, these matches, I can't lose them. I just must not. It seems as if I've been defeated in a lot of them this year. More than anything, it's reaching a point where mentally it's destroying me."
Characterizing his emotions as "quite dark", de Minaur lamented a series of third-set slip-ups in 2025 and said he must discover methods to win the tight encounters.
The top-ranked Australian's streak of crushing losses include:
"I keep putting everything into these matches," de Minaur said. "When the result's not there, it's hard to keep pushing through."
"It's something that if it isn't resolved, it's going to consume me completely. I need to get it sorted sooner rather than later."
De Minaur and Fritz are 5-5 in previous encounters, though the American world No 6 emerged victorious in their matchup in this prestigious tournament last year.
The Australian's chances remain flickering after Fritz suffered a 6-7 (2-7) 7-5 6-3 loss to Carlos Alcaraz that ensured the Spaniard would progress to the semi-finals as the winner of the Jimmy Connors group.
The world No 2's victory, having already defeated de Minaur, put Alcaraz a single victory away of claiming the year-end top ranking from Jannik Sinner.
Regardless if he is defeated by Musetti in his last round-robin contest, Alcaraz will regain the world No 1 ranking except if Sinner, who beat Auger-Aliassime in his opener on Monday, goes undefeated to retain his ATP Finals title.
"I will try not to focus on it," commented Alcaraz. "This will represent a extremely important match for me. I will try not to let the anxiety play a negative role in the match. I will concentrate on my goals, about feeling much better than today."
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