Niels Desein

BelgiumAge, ranking and results

Niels Desein is a tennis player on the ATP Tour who reached a career-high ranking of No. 154 on March 2, 2015.

3ATP Tour matches

Updated Oct 5, 2026, 3:07 PM ET

Titles0 Grand Slam titles0 Career highNo. 154Mar 2, 2015 Agatha's recordNone yetno graded calls on him yet

About Niels Desein

Niels Desein, a tennis player on the ATP Tour, was born on June 9, 1987, in Ghent, Belgium. He plays right-handed with a two-handed backhand and turned pro in 2007. On March 2, 2015, Desein reached a career-high ATP Tour ranking of No. 154.

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Agatha Research DeskUpdated Oct 5, 2026

Match history3

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.

2015: 0-1

Date	Tournament	Round	Opponent	Result	Score	Surface
Jul 14	Infosys Hall of Fame Open	Round 1	Lukas Lacko	L	3-6, 6-3, 2-6	Grass

Date	Tournament	Round	Opponent	Result	Score	Surface
Aug 27	US Open	Round 1	David Goffin	L	1-6, 3-6, 3-6	Hard

Date	Tournament	Round	Opponent	Result	Score	Surface
Apr 30	ATP Portugal Open	Round 1	Paolo Lorenzi	L	3-6, 6-4, 2-6	Clay

How he is doing nowThrough Jul 14

Last 30-3LLLNewest first. Three losses in a row.

Jul 14vs Lukas LackoJul 14 - Infosys Hall of Fame Open, Round 1L3-6, 6-3, 2-6
Aug 27vs David GoffinAug 27 - US Open, Round 1L1-6, 3-6, 3-6
Apr 30vs Paolo LorenziApr 30 - ATP Portugal Open, Round 1L3-6, 6-4, 2-6

CareerPro since 2007

19years2007 to 2015

2013First ATP matchLost to Paolo Lorenzi, ATP Portugal Open
2015Career high No. 154Mar 2, 2015
Jul 14, 2015Latest matchLost to Lukas Lacko, Infosys Hall of Fame Open

Grand Slam titles

AO0-

RG0-

WIM0-

USO0Round 1 (2014)0-1 in our records

First ATP match

Apr 30, 2013: lost to Paolo Lorenzi 3-6, 6-4, 2-6ATP Portugal Open, on clay

Latest match

Jul 14, 2015: lost to Lukas Lacko 3-6, 6-3, 2-6Infosys Hall of Fame Open, Round 1, on grass court

Sources and updates

Results and schedules come from Agatha's own records of the ATP Tour.

Updated Oct 5, 2026, 3:07 PM ET. Results and form refresh after every match; biography facts are checked weekly.