US Open junior champion, 2025
Eighteen, from Bruges, a classically trained pianist — the first Belgian girl to win the US Open junior title since Kirsten Flipkens, now at a career-high No. 128 without having played a single WTA Tour main draw.
Career-High Rank
No. 128
JULY 2026
Current Rank
No. 128
WTA SINGLES
Age
18
B. 16 NOV 2007
Turned Pro
2025
BRUGES, BEL
Birthplace
Nieuwpoort, Belgium
Residence
Sint-Kruis, Bruges
Plays
Right-handed
Backhand
Two-handed
Coach
Philippe Gelade
Club
TC Brughia, Sint-Kruis
Junior High
No. 2 (Oct 2025)
Best Slam
Yet to play a main draw
ITF Titles
6 singles
2026 Record
40–15
Career Record
97–39
Vandromme grew up in Sint-Kruis, on the edge of Bruges, and picked up a racket at five because her older sister and brother played. She was a ball kid at Kim Clijsters' academy. Alongside school, where she studied Latin, she trained as a classical pianist at the Conservatory of Bruges, giving it up roughly two years before her breakthrough to concentrate on tennis. In September 2025 she arrived at Flushing Meadows on a 23-match winning streak and left with the US Open girls' singles title — the first Belgian to win it since Kirsten Flipkens in 2003. Seven weeks later she won the year-end ITF World Tennis Tour Junior Finals in Chengdu, beating the top seed in two and a half hours.
"It's also a huge honour for my country." — After the US Open girls' final, ITF, September 2025
What makes the senior climb unusual is that none of it has happened on the WTA Tour. She has never played a tour-level main draw or a Grand Slam main draw; the ranking has been built on the ITF circuit and, this July, across two WTA 125 weeks. At Contrexéville she reached her first 125 final without dropping a set, then led Mayar Sherif 5–0 in the second set and held a match point before losing 6–3, 6–7(0), 5–7 in about three hours. A quarterfinal in Kitzbühel the following week finished the job: No. 161 to a career-high No. 128, at eighteen.
"I still can't believe it."
AT THE US OPEN TROPHY CEREMONY · SPORZA, SEPT 2025"I have no words for it."
AFTER THE ITF JUNIOR FINALS TITLE · SPORZA, OCT 2025"I don't know for sure that piano helps tennis, but I love playing both."
ON HER CONSERVATORY TRAINING · ITF, SEPT 2025