Coco Gauff has maintained a low profile in her personal life, but her romance with Jalen Sera has come back into the spotlight at the 2026 US Open.
Fans have been closely watching what they believe are noticeable changes in the pair’s relationship, fueling speculation that something may have shifted behind the scenes.
The pair started dating in 2023, but Gauff kept Sera’s identity a secret for most of their relationship. Their social-media activity changed in August 2026, sparking speculation that they might have parted ways. But neither Gauff nor Sera has officially announced a split.
When Did Coco Gauff and Jalen Sera Start Dating?
Gauff and Sera started dating in June 2023. Gauff didn’t discuss his identity much at the time, though she did say that her boyfriend was from Atlanta and not a tennis player.
NEW YORK, NEW YORK – SEPTEMBER 03: Coco Gauff of the United States reacts while playing against Paula Badosa of Spain in the second round on Day 5 of the US Open.
Gauff explained in a 2024 TIME interview that dating outside of professional tennis was significant to her and that Sera was her first serious relationship.
“This is my first real relationship,” she said. “To just have someone to talk to who is not involved in tennis at all gives me a fresh perspective.”
There was also an unusual family connection. Gauff’s mother, Candi, had previously said that she had taught Sera in fourth grade and recalled him as a “smart, nice kid.”
Coco Gauff and Jalen Sera Relationship And Breakup Timeline
Gauff had spoken about her boyfriend on a few occasions, but kept the romance out of the spotlight for two years after June 2023.
She revealed in a Bose promotional video in June 2025 that Sera was her boyfriend. Gauff was smiling when she announced that the pair were celebrating their second anniversary in an audio message from Sera. She then posted a picture with him on social media.
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Sera has also been a strong backstop for Gauff in key moments of her career. Gauff had previously stated that he was the person she wanted to talk to after some tough defeats, as he could help her keep a positive outlook.
The rumors about their breakup flared in August 2026. The split has not been confirmed.
In August 2026, rumors began to swirl when fans noticed that Gauff had deleted photos of Sera from Instagram. She also shared TikTok posts with messages on relationships, such as one about being happy with or without a partner.
Fans also took to social media to discuss another possible clue on August 16 when Sera posted a photo dump with the caption “No stringssssss.”
The rumors of a breakup have been fueled by social-media changes, but there’s no direct confirmation from either of them that their relationship is over.
2026 US Open Essentials
This story was originally published by Athlon Sports on Sep 9, 2026, where it first appeared in the Tennis section. Add Athlon Sports as a Preferred Source by clicking here.