Frances Tiafoe staged a dramatic US Open comeback, overcoming two sets and a break down to defeat 22-year-old Alex Michelsen 5-7 3-6 7-5 6-3 7-6 (10-6) in a four-hour, 38-minute quarter-final clash.
The 28-year-old American secured his third US Open semi-final appearance in five years, advancing to face either defending champion Carlos Alcaraz or American eighth seed Ben Shelton. Michelsen, competing in his first Grand Slam quarter-final, was left in tears after the match, which saw Tiafoe claw back from 5-3 down in the third set to ignite a remarkable turnaround.
The Comeback That Defied the Odds
Tiafoe’s victory was a testament to resilience, as he overcame a dire start against Michelsen, who had not dropped a set prior to their meeting. The 11th seed was outplayed for the first half of the match, with Michelsen seizing the first two sets after dominating key points with his backhand. The turning point came in the third set, where Tiafoe broke Michelsen’s serve at 5-4, leveling the match and shifting momentum.
Michelsen, ranked 46th in the world, entered the match in fine form, having not dropped a set at the tournament. After trading breaks of serve early in the match, Michelsen got the deciding break at 6-5 in a set where he fired 15 winners to Tiafoe’s four. Michelsen continued to have the upper hand, with his backhand proving decisive on key points and, after taking the second set, he went up a break early in the third.
It was not until Michelsen was serving for the match at 5-4 that nerves began to hit. He served two double faults and Tiafoe broke to level, won the set and took the opening three games of the fourth set. After holding Michelsen off, Tiafoe took the match to a deciding set where the pair traded multiple breaks of serve — invigorating the spectators on Arthur Ashe Stadium.
The final set featured multiple breaks of serve, with Tiafoe ultimately prevailing in a 10-point tie-break. The match, which lasted four hours and 38 minutes, saw Tiafoe capitalize on Michelsen’s late-game nerves, including two double faults that allowed the American to take control.
Tiafoe’s Reflections on the Victory
Speaking after the match, Tiafoe credited Michelsen’s performance while highlighting his own resurgence. In the end I slowly started to get my rhythm. Snuck out that third set and got better and better,
he said. He’s a hell of a player and he easily could have won today. Shout out to Alex Michelsen.
Tiafoe also acknowledged the crowd’s energy, which he said “invigorated” him during the match. Everyone was asleep in the first couple of hours, I was too. As it went along the energy was incredible as it is always. You guys are rooting for me and I appreciate that.
Michelsen’s Valiant Effort
Michelsen, unseeded and ranked 46th, was in tears as the pair embraced after a match that saw Tiafoe triumph in the 10-point tie-break. The 22-year-old American, competing in his first Grand Slam quarter-final, was emotional after the match. Michelsen’s tears underscored the significance of the moment, as he fell just short of a historic breakthrough on the sport’s biggest stage.
The third set’s pivotal moment came when Michelsen, serving for the match at 5-4, double-faulted twice, allowing Tiafoe to break and take the set. Michelsen’s early dominance included 15 winners in the first set compared to Tiafoe’s four, and he maintained control through the second set. However, the pressure of serving for the match proved fatal, as Tiafoe seized the opportunity to level the contest.
A New Chapter in Tiafoe’s Career
This victory marks Tiafoe’s third US Open semi-final appearance in five years, though he has yet to reach the final. Tiafoe is hoping to reach the final at Flushing Meadows for the first time, following defeats by Alcaraz in 2022 and Taylor Fritz in 2024.
Tiafoe’s fourth five-set victory at a major in 2026 highlights his ability to thrive in extended matches. The fan favourite thrived off the energy of the New York crowd as he then got the better of the tie-break to seal his progression. Tiafoe’s semi-final opponent will be determined by the outcome of the Alcaraz-Shelton match, though he has previously faced both players.
What’s Next for Tiafoe?
Tiafoe’s next challenge will test his ability to maintain momentum against either Alcaraz or Shelton. Michelsen, meanwhile, will look to build on his Grand Slam breakthrough as he prepares for future tournaments.
The match’s dramatic finish and Tiafoe’s resilience have already cemented it as one of the tournament’s most memorable encounters. With the semi-finals approaching, fans are eager to see if Tiafoe can finally break through at Flushing Meadows.
