Image Source: BBC
Alex Michelsen has taken a commanding early advantage over Frances Tiafoe in a dramatic all-American quarter-final at the 2026 US Open. The world number 46 won the opening set 7-5 and moved ahead in the second set on Arthur Ashe Stadium.
Michelsen was leading 5-2 in the second set during the latest BBC live update, leaving 11th seed Tiafoe under significant pressure. The match remained in progress, with the younger American showing impressive composure on one of the biggest stages of his career.
Alex Michelsen delivers a powerful US Open start
The opening set featured several tense service games, but Michelsen gradually established control through aggressive baseline tennis and confident serving. He repeatedly looked to attack Tiafoe’s second serve, while his forehand helped him dictate rallies from inside the court.
At one stage, Michelsen had struck 15 winners to Tiafoe’s four, a statistic that reflected the difference in attacking efficiency. Tiafoe produced moments of quality, including several excellent volleys and a number of strong first serves, but he struggled to maintain consistent pressure during extended exchanges.
Michelsen eventually earned two set points after punishing a second serve. He converted the opportunity when Tiafoe sent a forehand beyond the baseline, prompting a huge celebration from the 20-year-old American and an enthusiastic response from the New York crowd.
Explosive second-set momentum
Tiafoe began the second set with renewed energy and briefly broke back after Michelsen had created an early advantage. The crowd strongly backed the popular 11th seed, and their support appeared to lift Tiafoe during a tense return game.
However, Michelsen responded immediately. He produced a brilliant forehand at the end of a long rally before moving forward to take another break point. His willingness to attack the net at the right moment helped him regain control and move 4-2 ahead.
After another confident hold, Michelsen reached a 5-2 lead and put Tiafoe in the difficult position of serving to stay in the set. The result underlined Michelsen’s ability to remain calm even when the atmosphere inside Arthur Ashe Stadium became increasingly intense.
What Pam Shriver said about the quarter-final
BBC Radio 5 Live Sports Extra analyst Pam Shriver highlighted the importance of serving for both players. She said the two Americans would need their serves to become “a weapon” if they were to make a serious run toward the semi-finals.
Shriver also suggested that the next part of the match was especially important for Tiafoe. The former Wimbledon doubles champion noted that Tiafoe had lost major matches at the US Open before and would need to raise his level quickly to avoid falling two sets behind.
Tiafoe’s first serve had not consistently delivered easy points, allowing Michelsen to enter rallies and apply pressure. When Tiafoe did land his first serve accurately, he was able to use his athletic movement and net play to shorten points.
High stakes for both American players
The quarter-final represents a major opportunity for Michelsen, who has never previously reached this stage of a Grand Slam tournament. A victory would send him into his first major semi-final and mark the most significant achievement of his young career.
For Tiafoe, the match carries a different kind of pressure. He is bidding to reach a third US Open semi-final and has already experienced the excitement and expectation that comes with making a deep run in New York.
- Michelsen won the first set 7-5.
- Michelsen led 5-2 in the second set during the latest update.
- The match is an all-American men’s singles quarter-final.
- Tiafoe is the 11th seed, while Michelsen is ranked 46th in the world.
- The winner will advance to the US Open semi-finals.
The match also adds another chapter to the growing rivalry between American players on the Grand Slam stage. With both men capable of producing explosive tennis, the contest has delivered powerful serving, lengthy rallies and plenty of momentum swings.
What happens next at the US Open?
Michelsen’s immediate task is to close out the second set without allowing Tiafoe to regain belief. Tiafoe, meanwhile, needs to protect his serve and find more free points from the opening delivery. Any lapse could prove costly at this advanced stage of the tournament.
The wider US Open picture also includes two-time defending champion Aryna Sabalenka, who defeated Linda Noskova in a dramatic three-set match to reach the women’s semi-finals. Sabalenka’s world number one ranking could be affected if Elena Rybakina reaches the last four.
For Michelsen, the focus remains firmly on completing one of the biggest upsets of the tournament. For Tiafoe, the challenge is to draw on his experience, use the home crowd and produce the charismatic points that have made him one of America’s most recognised tennis stars.
Frequently asked questions
Who is Alex Michelsen playing at the US Open?
Alex Michelsen is playing Frances Tiafoe in an all-American men’s singles quarter-final at the 2026 US Open.
What was the score between Michelsen and Tiafoe?
Michelsen won the opening set 7-5 and was leading 5-2 in the second set during the latest live update. The match was still in progress.
What ranking is Alex Michelsen?
Michelsen entered the match as the world number 46, while Tiafoe was the 11th seed at the tournament.
What is at stake for the winner?
The winner will reach the US Open semi-finals. Michelsen is seeking his first Grand Slam semi-final, while Tiafoe is aiming for a third appearance in New York’s last four.
