Quinn Vandecasteele

United StatesAge and results

Quinn Vandecasteele is a tennis player on the ATP Tour who reached a career-high ranking of No. 438 on August 31, 2026.

1 ATP Tour match

Updated Nov 12, 2026, 7:15 AM ET

2026 record0-1 Career highNo. 438Aug 31, 2026

About Quinn Vandecasteele

Quinn Vandecasteele is a tennis player on the ATP Tour from the United States. Born on September 1, 2002, in Murray, Utah, he plays right-handed with a two-handed backhand. On August 31, 2026, Vandecasteele reached a career-high ATP Tour ranking of No. 438.

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Agatha Research DeskUpdated Oct 5, 2026

Match history1

Every ATP Tour, Grand Slam and Olympic main-draw match in our records, newest first. A walkover is listed but never counted in a record.

2026: 2-1

Date	Tournament	Round	Opponent	Result	Score	Surface
Aug 24	Winston-Salem Open	Round 1	James Duckworth	L	2-6, 1-6	Hard
Aug 23	Winston-Salem Open	Qualifying Final	Pierre-Hugues Herbert	W	3-6, 7-6(4), 7-5	Hard
Aug 22	Winston-Salem Open	Qualifying 1st Round	Li Tu	W	6-3, 6-2	Hard

Date	Tournament	Round	Opponent	Result	Score	Surface
Aug 22	US Open	Qualifying 1st Round	Facundo Bagnis	L	1-6, 2-6	Hard

How he is doing nowThrough Aug 24

2026 record0-1hard 0-1

Last 42-2LWWLNewest first. Lost his last match.

Aug 24vs James DuckworthAug 24 - Winston-Salem Open, Round 1L2-6, 1-6
Aug 23vs Pierre-Hugues HerbertAug 23 - Winston-Salem Open, Qualifying FinalW3-6, 7-6(4), 7-5
Aug 22vs Li TuAug 22 - Winston-Salem Open, Qualifying 1st RoundW6-3, 6-2
Aug 22vs Facundo BagnisAug 22 - US Open, Qualifying 1st RoundL1-6, 2-6