🔗 Share this article {'Mentally it's killing me': De Minaur on verge of ATP Finals elimination after third-set collapse Alex de Minaur's aspirations of reaching the ATP Finals last four are hanging by a thread after a heartbreaking 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 failing to serve out the match, keeping the Italian to remain in the tournament and now forcing the Australian needing to convincingly beat Taylor Fritz in his last group match to qualify for the semi-finals. Mental Demons Threaten Career But confronting Fritz in two days' time is the smallest of de Minaur's pressing worries as the Sydneysider admits he must address the psychological barriers that threaten to cruel his career. A loser of all six of his major tournament quarter-final appearances, the twenty-six-year-old was couldn't hide his distress after suffering yet another crucial opportunity slipping away with his finals destiny in his own hands. "I'm uncertain how many times I can deal with a loss like this one," de Minaur stated in Turin. "I just have to talk to my team and try to sort out these issues because these are issues that can't keep happening." Career Crossroads "Essentially, if I truly desire to be serious about advancing to the next level in my career, these matches, I can't lose them. I just can't. It feels like I've been defeated in a lot of them this year. More than anything, it's reaching a point where psychologically it's killing me." Describing his emotions as "quite dark", de Minaur bemoaned a series of third-set slip-ups in 2025 and said he must find a way to win the tight encounters. Recent Setbacks The top-ranked Australian's run of devastating defeats comprise: Recent 6-3 4-6 7-6 (7-5) outcome against Alexander Bublik at the Paris Masters Closely-contested US Open quarter-final defeat to Felix Auger-Aliassime Semi-final in Monte Carlo against Musetti Squandered 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 commented. "When the result's not there, it's hard to keep persevering." Urgent Resolution Needed "This is an issue that if it doesn't get sorted, it's going to consume me completely. I must get it sorted quickly rather than delayed." Upcoming Challenge De Minaur and Fritz are 5-5 in previous encounters, though the American world No 6 won their meeting in this showpiece event last year. The Australian's hopes remain flickering after Fritz experienced a 6-7 (2-7) 7-5 6-3 defeat to Carlos Alcaraz that guaranteed the Spaniard would advance to the semi-finals as the winner of the Jimmy Connors group. Tournament Implications 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 reclaim the world No 1 ranking unless 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," said Alcaraz. "This will represent a extremely important match for me. I will try not to let the nerves play a negative role in the match. I will think about my goals, about performing much better than today."