Name: Niels Desein
Country: Belgium
Birthdate: 09.06.87, 36 years
Height: 188 cm
Weight: 78 kg
Right-handed
ATP ranking: 666
TOP ranking's position: 154 (02.03.15, 331 points)
Points: 1
Prize money: 413399 $
Matches total: 878
Win: 523
%: 59.57 %
Country: Belgium
Birthdate: 09.06.87, 36 years
Height: 188 cm
Weight: 78 kg
Right-handed
ATP ranking: 666
TOP ranking's position: 154 (02.03.15, 331 points)
Points: 1
Prize money: 413399 $
Matches total: 878
Win: 523
%: 59.57 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2019 | 2/4 | 0/2 | 0/1 | 2/1 | 0/0 | 0/0 | 0/0 |
| 2018 | 19/18 | 3/4 | 8/10 | 4/3 | 4/1 | 0/0 | 0/0 |
| 2017 | 27/20 | 3/2 | 7/8 | 17/9 | 0/1 | 0/0 | 0/0 |
| 2016 | 28/16 | 12/8 | 11/5 | 0/1 | 5/2 | 0/0 | 0/0 |
| 2015 | 29/34 | 9/12 | 3/8 | 11/7 | 6/2 | 0/5 | 0/0 |
| 2014 | 44/30 | 13/6 | 9/11 | 18/10 | 4/2 | 0/1 | 0/0 |
| 2013 | 64/32 | 17/7 | 31/13 | 14/9 | 1/1 | 1/2 | 0/0 |
| 2012 | 67/31 | 14/7 | 33/11 | 10/9 | 8/3 | 2/1 | 0/0 |
| 2011 | 30/29 | 4/4 | 17/13 | 8/10 | 1/2 | 0/0 | 0/0 |
| 2010 | 31/29 | 10/10 | 6/6 | 8/8 | 5/1 | 2/4 | 0/0 |
| 2009 | 44/28 | 14/8 | 15/13 | 12/3 | 3/4 | 0/0 | 0/0 |
| 2008 | 51/23 | 16/4 | 13/13 | 17/4 | 5/1 | 0/1 | 0/0 |
| 2007 | 47/27 | 9/4 | 28/14 | 7/7 | 3/2 | 0/0 | 0/0 |
| 2006 | 28/22 | 3/5 | 22/14 | 3/3 | 0/0 | 0/0 | 0/0 |
| 2005 | 8/8 | 0/1 | 2/3 | 0/1 | 0/1 | 6/2 | 0/0 |
| 2004 | 4/4 | 1/1 | 0/0 | 0/0 | 1/2 | 2/1 | 0/0 |
| TOTAL | 523/355 | 128/85 | 205/143 | 131/85 | 46/25 | 13/17 | 0/0 |
| perc. % | 59.57 % | 60.09 % | 58.91 % | 60.65 % | 64.79 % | 43.33 % | 0 % |
Niels Desein / scheduled / last
| no matches found |
Niels Desein form / year 2010 / surface: Clay
Niels Desein / year 2010 / surface: Clay
| 30.08.10 | 1/4 | Niels Desein | Bart Brons | 3-6, 6-4, 6-1 |  | match details |  Netherlands F6 | Clay |
| 30.08.10 | fin | Matwe Middelkoop | Niels Desein | 7-62, 6-2 |  | match details | ||
| 30.08.10 | 1/2 | Niels Desein | Daniel Smethurst | 6-2, 6-3 | | match details | ||
| 30.08.10 | 1st round | Niels Desein | Sebastian Lavie | 6-2, 7-62 | | match details | ||
| 30.08.10 | 2nd round | Niels Desein | Lennert Van Der Linden | 6-4, 6-1 | | match details | ||
| 26.07.10 | 1st round | Jan-Lennard Struff | Niels Desein | 2-6, 6-2, 6-1 | | match details |  Germany F10 | Clay |
| 18.05.10 | q 1 | Jorge Aguilar | Niels Desein | 6-4, 6-2 | | match details |  Paris | Clay |
| 13.05.10 | 2nd round | Pablo Andujar | Niels Desein | 6-2, 6-4 | | match details |  Biella Challenger | Clay |
| 11.05.10 | 1st round | Niels Desein | Michael Lammer | 2-6, 6-3, 6-2 | | match details | ||
| 05.05.10 | 2nd round | Sherif Sabry | Niels Desein | 6-4, 6-3 | | match details |  Cairo Challenger | Clay |
| 04.05.10 | 1st round | Niels Desein | Juan-Pablo Amado | 7-65, 6-3 | | match details | ||
| 06.04.10 | 1st round | Daniel Brands | Niels Desein | 6-2, 6-72, 7-66 | | match details | Monza Challenger | Clay |
