Ben Shelton Ousts Carlos Alcaraz in 3:33 A.M. US Open Epic

What happened

Watch the highlights:

Ben Shelton produced the biggest win of his young career, defeating defending champion Carlos Alcaraz 6-7 (5), 6-1, 6-3, 1-6, 7-6 (10-7) in the US Open quarterfinals. The contest lasted four hours and 28 minutes and ended at 3:33 a.m. Wednesday in New York, the latest finish in tournament history. According to the Associated Press, the 23-year-old American closed the deciding tiebreak with a 146 mph ace after the match had swung repeatedly between two of the sport’s most explosive players.

The match in detail

Alcaraz took the opening set in a tiebreak, but Shelton responded decisively, dropping only four games across the next two sets to move within one set of the semifinal. The defending champion then surged back with a 6-1 fourth set, forcing a deciding fifth. Neither player found a break in the final set, leaving the outcome to a first-to-10 match tiebreak. Shelton held his nerve at the finish and converted match point with the shot that best defines his game: an overpowering serve.

Why it matters

The victory ended Alcaraz’s 18-match winning streak at Grand Slam tournaments and gave Shelton his first win over a top-three opponent in 18 attempts, as reported by the official Roland-Garros site. It also sent the eighth seed into the third major semifinal of his career and his second at the US Open. For Alcaraz, the defeat ended his title defense, although his run to the last eight represented a strong return in his first tournament since April after a wrist injury.

Tournament impact

Shelton will face 11th-seeded Frances Tiafoe in an all-American semifinal. Tiafoe earned his place by recovering from two sets down against Alex Michelsen, winning 5-7, 3-6, 7-5, 6-3, 7-6 (10-6). The matchup guarantees an American man will reach Sunday’s final as the country continues its pursuit of a first men’s major singles champion since Andy Roddick won the 2003 US Open.

The late finish also places renewed attention on the US Open schedule. The Associated Press reported that Arthur Ashe Stadium was roughly one-third full by the conclusion. The tournament had already recorded three finishes after 2 a.m. during its first six days, while other matches had run beyond 1 a.m. Shelton’s own second-round victory over Denis Shapovalov ended at 2:07 a.m.

What to watch

The immediate question is how Shelton recovers physically before facing Tiafoe. His serve and willingness to attack carried him through the tightest moments against Alcaraz, but the semifinal presents another demanding matchup against a player energized by a dramatic comeback. The broader storyline is equally significant: one American is now certain to play for the championship in New York, and Shelton has shown he can survive the pressure and volatility of a five-set classic against a reigning champion.