Frances Tiafoe's US Open ended with a double fault.
The 11th-seeded Hyattsville, Maryland native lost to No. 8 seed Ben Shelton 4-6, 6-3, 6-3, 7-5 on Friday night at Arthur Ashe Stadium, a semifinal that turned on Shelton's serve and stayed turned. Serving to stay in the match late in the fourth set, Tiafoe fell behind by three match points and double-faulted on the second one. Shelton, 23, advances to the first Grand Slam final of his career, where he will meet top seed Alexander Zverev on Sunday with a chance to become the first American man to win a major since Andy Roddick took this title in 2003.
Tiafoe walked off toward the tunnel with a hand raised to a crowd that had spent four hours split between two of its own. Shelton stood at his chair and applauded him.
Tiafoe Won the First Set. Then the Serve Arrived.
The opening set belonged to Tiafoe, who found the one crack in Shelton's service games all night and broke him in the ninth game to close it out 6-4. It was the last time he led anything.
Shelton's answer was the shot that has carried his entire fortnight. He landed 85 percent of his first serves for the match and finished with 20 aces to Tiafoe's three, and once he stopped giving away free points on his own delivery, the pressure moved permanently to the other end of the court. He broke Tiafoe twice in the second set and twice more in the third, taking each 6-3, and the match settled into a rhythm Tiafoe could not break: hold, apply pressure, wait.
The fourth set was the closest thing to a fight. Both men held through eleven games before Tiafoe, serving at 5-6, lost the one game he could not afford to lose. He fell behind by three match points, saved the first, and then handed the match over with a double fault on the second. Shelton converted five of his 11 break chances on the night; Tiafoe managed two of seven.
The Number That Decided It: 20 Percent
Tiafoe served reasonably well by the usual measures — 82 percent first serves in, 71 percent of those points won. The problem was everything that happened on the second ball. He won just 20 percent of his second-serve points. Shelton won 71 percent of his.
That single gap explains a stat line that otherwise looks competitive: Shelton won 128 points to Tiafoe's 107, and 23 games to 17, without either man ever playing a tiebreaker.
| Statistic | Tiafoe | Shelton |
|---|---|---|
| Final score | 4-6, 6-3, 6-3, 7-5 (Shelton) | — |
| Aces | 3 | 20 |
| Double faults | 2 | 3 |
| First serve % | 82% | 85% |
| Win % on 1st serve | 71% | 73% |
| Win % on 2nd serve | 20% | 71% |
| Break points converted | 2 of 7 | 5 of 11 |
| Service points won | 74 | 81 |
| Return points won | 33 | 47 |
| Total points won | 107 | 128 |
| Games won | 17 | 23 |
'He's Like a Big Brother to Me'
Shelton and Tiafoe have been circling each other at this tournament for years, and the respect came out immediately afterward.
"He's like a big brother to me," Shelton said of Tiafoe.
The relationship has a competitive ledger behind it. Shelton beat Tiafoe in the 2023 US Open quarterfinals in four sets; Tiafoe returned the favor in a five-set third-round match here in 2024. Shelton had won three of their four career meetings entering Friday, per ATP records, and now leads the series 4-1.
The First All-Black American Men's Grand Slam Semifinal
Friday night carried weight beyond the draw sheet. Tiafoe and Shelton played the first all-Black American men's Grand Slam semifinal of the Open era, 58 years after Arthur Ashe won the inaugural US Open in 1968 — still the only time a Black American man has won this title.
Coco Gauff, watching it happen, put the moment plainly: "I never thought I would see an all-Black semifinal between the guys in my lifetime."
The backstories sit at opposite ends of the sport's usual pipeline. Tiafoe, 28, is the son of parents who fled the civil war in Sierra Leone; his father worked at the Junior Tennis Champions Center in College Park, Maryland, where Frances and his twin brother learned the game. Shelton, 23, came to the tour late by modern standards, after two seasons at Florida playing for his father, a former pro.
For Tiafoe, Another Semifinal That Stopped Short
This was Tiafoe's third US Open semifinal, after 2022 and 2024, and his third loss in one. He reached it the hard way, erasing a two-set deficit against Alex Michelsen in a 4-hour, 38-minute quarterfinal that ended in a fifth-set match tiebreaker, and beating Daniil Medvedev before that. The run still pushes him back toward the top 10 for the first time in three years.
It also leaves him where he has been since 2022: the American man who keeps getting closest to the final weekend in New York without getting through it.
Sunday's Final: Shelton vs. Alexander Zverev
Shelton arrives in his first major final off the best win of his career. In the quarterfinals he beat defending champion Carlos Alcaraz 6-7(5), 6-1, 6-3, 1-6, 7-6(10-7) in 4 hours and 28 minutes, finishing at 3:33 a.m. — the latest end to a match in US Open history — and breaking an 0-17 career record against top-three opponents in the process. He hit 146 mph on the deciding point.
Zverev is the harder puzzle. The German top seed has not dropped a set in 13 straight, beat Karen Khachanov 6-3, 7-6(7), 7-6(6) in Friday's earlier semifinal, and is 24-2 in Grand Slam matches this season. This is his third consecutive major final: he broke through at Roland Garros earlier this year for his first Grand Slam title and lost the Wimbledon final to Jannik Sinner. He also has unfinished business in this stadium, having led Dominic Thiem by two sets in the 2020 US Open final and lost in a fifth-set tiebreaker.
The head-to-head is not close. Zverev has won all five career meetings against Shelton, four of them in straight sets, most recently 6-3, 7-6(6) at the 2025 ATP Finals.
What Shelton has is a serve that produced 20 aces against a returner as good as Tiafoe, a draw already littered with players ranked above him, and a building that has adopted him. Whether that's enough to end a 23-year American drought gets answered Sunday afternoon.
"I'm more excited than I've ever been for a tennis match," Shelton said Friday night after the semifinals, looking ahead to the last match of the tournament.
Where to Watch/Listen
Match: US Open men's singles final — Ben Shelton vs. Alexander Zverev
Date: Sunday, September 13, 2026
Venue: Arthur Ashe Stadium, USTA Billie Jean King National Tennis Center, Flushing Meadows, New York
TV: ESPN