🔗 Share this article {'Mentally it's killing me': De Minaur on brink of ATP Finals exit after third-set collapse Alex de Minaur's hopes of advancing to the ATP Finals last four are hanging by a thread after a heartbreaking three-set loss to Italian opponent Lorenzo Musetti. Crushing Defeat in Turin The seventh-ranked player succumbed 7-5 3-6 7-5 after being unable to close out the match, allowing the Italian to stay alive in the tournament and now leaving the Australian requiring to convincingly beat Taylor Fritz in his last group match to qualify for the semi-finals. Psychological Challenges Threaten Career But facing Fritz in two days' time is the least of de Minaur's pressing worries as the Sydneysider admits he must address the mental demons that risk undermining his career. A unsuccessful competitor of all six of his grand slam quarter-final appearances, the twenty-six-year-old was unable to disguise his anguish after experiencing 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 challenges that can't keep happening." Professional Turning Point "I mean, if I truly desire to be genuine about advancing to the next level in my career, these matches, I must win them. I just must not. It feels like I've been defeated in a lot of them this year. Most importantly, it's getting to a point where mentally it's killing me." Describing his emotions as "very bleak", de Minaur lamented a series of third-set slip-ups in 2025 and said he must find a way to win the close matches. Recent Setbacks The top-ranked Australian's run of crushing losses include: Recent 6-3 4-6 7-6 (7-5) result against Alexander Bublik at the Paris Masters Closely-contested US Open quarter-final defeat to Felix Auger-Aliassime Final four in Monte Carlo against Musetti Wasted two-set lead against Bublik at the French Open Defeated in a third-set tiebreaker to Andrey Rublev in the Doha semi-finals "I continue investing everything into these matches," de Minaur said. "When the result's not there, it's difficult to keep persevering." Urgent Resolution Needed "This is an issue that if it isn't resolved, it's going to consume me completely. I need to get it sorted sooner rather than later." Upcoming Challenge De Minaur and Fritz are 5-5 in previous encounters, though the American world No 6 emerged victorious in their meeting in this showpiece event last year. The Aussie's chances remain alive after Fritz experienced a 6-7 (2-7) 7-5 6-3 defeat to Carlos Alcaraz that ensured the Spaniard would progress to the semi-finals as the winner of the Jimmy Connors group. Championship Consequences The second-ranked player's victory, having already defeated de Minaur, put Alcaraz a single victory away of claiming the year-end top ranking from Jannik Sinner. Even 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 unbeaten to defend his ATP Finals title. "I'll attempt not to focus on it," commented Alcaraz. "This will represent a extremely important match for me. I will try not to let the nerves play a bad time in the match. I will concentrate on my objectives, about feeling much better than today."