🔗 Share this article {'Mentally it's killing me': De Minaur on verge of ATP Finals exit after third-set collapse Alex de Minaur's aspirations of reaching the ATP Finals semi-finals are hanging by a thread after a gut-wrenching three-set loss to Lorenzo Musetti. Devastating Loss in Turin The world No 7 went down 7-5 3-6 7-5 after failing to serve out the match, keeping the Italian to stay alive in the event and now forcing the Australian requiring to decisively defeat 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 smallest of de Minaur's pressing worries as the Sydney native concedes he must confront the mental demons that risk undermining his career. A loser of all six of his major tournament quarter-final appearances, the 26-year-old was couldn't hide his distress after experiencing yet another crucial opportunity slipping away with his tournament fate in his own hands. "I'm uncertain how many times I can deal with a loss like this one," de Minaur said in Turin. "I just have to talk to my team and try to resolve these problems because these are issues that can't keep happening." Career Crossroads "I mean, if I really want to be genuine about advancing to the next level in my career, these matches, I must win them. I just can't. 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." Characterizing his feelings as "quite dark", de Minaur lamented a series of third-set slip-ups in 2025 and said he must discover methods to win the close matches. Recent Setbacks The Australia No 1's run of crushing losses comprise: Recent 6-3 4-6 7-6 (7-5) outcome against Alexander Bublik at the Paris Masters Closely-contested US Open quarter-final loss to Felix Auger-Aliassime Semi-final in Monte Carlo against Musetti Squandered two-set lead against Bublik at the French Open Lost in a third-set tiebreaker to Andrey Rublev in the Doha semi-finals "I continue investing everything into these matches," de Minaur commented. "When the outcome isn't positive, it's difficult to keep pushing through." Immediate Solution Needed "It's something that if it isn't resolved, it's going to eat me alive. I need to get it sorted quickly rather than delayed." Forthcoming Test De Minaur and Fritz are tied at five wins each in previous encounters, though the sixth-ranked American won their meeting in this showpiece event last year. The Aussie's hopes remain alive after Fritz experienced a 6-7 (2-7) 7-5 6-3 defeat to Carlos Alcaraz that guaranteed the Spaniard would progress to the semi-finals as the victor of the Jimmy Connors group. Championship Consequences The world No 2's victory, having already knocked over de Minaur, put Alcaraz within one win of securing the year-end 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 beat Auger-Aliassime in his opener on Monday, goes unbeaten to retain his ATP Finals title. "I will try not to think about it," said Alcaraz. "This will represent a really big match for me. I will try not to let the anxiety play a negative role in the match. I will think about my goals, about performing much better than today."