š Share this article {'Mentally it's killing me': De Minaur on brink of ATP Finals elimination after third-set collapse Alex de Minaur's aspirations of advancing to the ATP Finals semi-finals are dangling by a slender margin after a gut-wrenching defeat in three sets to Italian opponent Lorenzo Musetti. Devastating Loss in Turin The seventh-ranked player went down 7-5 3-6 7-5 after being unable to close out the match, keeping the Italian to stay alive in the event and now forcing the Australian needing to decisively defeat Taylor Fritz in his last group match to reach the semi-finals. Psychological Challenges Threaten Career But confronting Fritz in 48 hours is the smallest of de Minaur's immediate concerns as the Sydney native admits he must address the psychological barriers that threaten to cruel his career. A unsuccessful competitor of all six of his grand slam quarter-final appearances, the twenty-six-year-old was couldn't hide 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 stated in Turin. "I just have to talk to my team and try to sort out these problems because these are issues that can't keep happening." Professional Turning Point "I mean, if I truly desire to be genuine about taking the next step in my career, these contests, I must win them. I just can't. It feels like I've lost a lot of them this year. Most importantly, it's reaching a point where mentally it's destroying me." Characterizing his emotions as "quite dark", de Minaur lamented a series of final set collapses in 2025 and said he must discover methods to win the close matches. Recent Disappointments The Australia No 1's streak 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 keep putting everything into these matches," de Minaur said. "Whenever the result's not there, it's hard to keep persevering." Immediate Solution Needed "This is an issue that if it isn't resolved, it's going to eat me alive. I need to get it sorted sooner rather than later." Upcoming Challenge De Minaur and Fritz are tied at five wins each in past meetings, though the American world No 6 won their matchup in this showpiece event last year. The Aussie's chances remain alive 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. Tournament Implications The world No 2's victory, having already defeated de Minaur, put Alcaraz a single victory away of securing the season-ending top ranking from Jannik Sinner. Regardless if he loses to Musetti in his last round-robin contest, Alcaraz will regain the world No 1 ranking unless Sinner, who defeated Auger-Aliassime in his opener on Monday, goes undefeated to retain his ATP Finals title. "I'll attempt not to focus on it," commented Alcaraz. "It's going to be a really big match for me. I will try not to let the nerves play a negative role in the match. I will think about my objectives, about feeling much better than today."