Emma Navarro Triumphs Over Lois Boisson in US Open Thriller

The first round of the 2026 US Open delivered its first raw flash of emotion before the big names had even taken the court.

On one side of the net, Emma Navarro, arms raised to the New York sky, soaking in the moment. On the other, Lois Boisson, racket crashing into the hard court in a burst of anger that said everything about how much this stage, this match, had meant.

Navarro, the 25-year-old American, edged past the 23-year-old Frenchwoman 7-6, 6-7, 6-3 in a rain-interrupted battle that started on Sunday and finally finished on Monday in New York City. It was a first-round contest that felt like much more than that: long, tense, and played under the awkward shadow of an overnight restart.

The match had been suspended mid-way due to rain, forcing both players to sleep on it and return knowing that the scoreboard told only half the story. Rhythm lost. Adrenaline cooled. Momentum up for grabs.

“It was really tough stopping at the point of the match we were at,” Navarro admitted afterward. “I just felt like I had worked really hard to get to that point, and then all of a sudden, it’s like we’re gonna come out tomorrow and we both have a clean slate. It’s really unique because you feel like you should feel like you’re ahead, but you kind of don’t.”

That “clean slate” felt anything but once they walked back into the arena. The opening exchanges on Monday were tight, nervy, and heavy with the knowledge that one bad service game could decide everything. Navarro had done the work on Sunday; on Monday, she had to prove she could finish it.

She did, but not without a fight.

Boisson, playing in the glare of a Grand Slam main draw, refused to fade. She dragged the contest into a deciding set after taking the second-set tiebreak, showing the kind of resilience that often goes unseen outside the spotlight of the show courts. Yet as the match wore on, Navarro’s composure began to separate them. She held serve under pressure, picked her moments to attack, and slowly tightened the noose.

The final set turned on the small margins that define careers. A missed first serve here, a forehand pulled wide there. Navarro kept her patterns, trusted her game, and closed out the match 6-3 to book her place in the second round.

Then came the moment that lit up social media.

At the net, the handshake was professional, respectful. Navarro turned away, lifted her arms, and allowed herself a brief, cathartic celebration. Behind her, the cameras caught Boisson in the background, slamming her racket into the court in a flash of frustration that needed no translation. No words, no theatrics. Just the raw sting of a chance gone, of a five-set-style grind that ended in defeat.

It was a snapshot of elite sport in its most honest form: joy in the foreground, heartbreak just a few feet away.

For Navarro, this is the kind of win that can anchor a tournament run—surviving a tricky opener, managing a rain delay, and handling the emotional reset of an overnight pause. For Boisson, it will linger, as these early-slam marathons often do, a reminder of how thin the line is between a breakthrough and an exit.

The US Open rolls on in New York through September 13, with the women’s singles final set for September 12 and the men’s title decided a day later. The stars will arrive, the stadiums will fill, and the storylines will grow bigger.

But on a stop-start opening round stretched over two days, Emma Navarro and Lois Boisson showed that even before the main drama hits center stage, the stakes—and the emotions—are already running high.