Stadium: Centre Court Round: 25 Ground: Clay
| ITF M15 Eupen | 2019/08/10 13:30 | Michael Geerts v Denis Klok | 7-5,6-1 |
| ITF M15 Eupen | 2019/08/10 08:30 | Cloes, Loic v Denis Klok | 6-7,7-5,4-6 |
| ITF M15 Eupen | 2019/08/06 12:10 | Korolev, Vladimir v Denis Klok | 2-6,1-6 |
| Brussels, Singles M-ITF-BEL-03A | 2019/07/30 14:45 | Jesper De Jong v Denis Klok | 6-3,5-7,6-2 |
| ITF M15 Parnu | 2019/07/18 13:40 | Ivanov, Vladimir v Denis Klok | 7-6,6-3 |
| ITF M15 Parnu | 2019/07/17 10:20 | Mikhail Korovin v Denis Klok | 7-6,4-6,1-6 |
| ITF M15 Vilnius | 2019/07/13 08:00 | Nedelko, Ivan v Denis Klok | 3-6,6-2,6-4 |
| ITF M15 Vilnius | 2019/07/12 10:55 | Georgii Kravchenko v Denis Klok | 1-6,2-6 |
| Mouilleron-Le-Captif, France | 2018/11/03 15:30 | Barbosa, Romain v Dan Added | 6-3,3-6,5-7 |
| Brest, France | 2018/10/22 10:45 | Barbosa, Romain v Benjamin Bonzi | 4-6,2-6 |
| Brest, France, Qualifying | 2018/10/21 11:25 | Ignatik, Uladzimir v Barbosa, Romain | 6-4,3-6,4-6 |
| Brest, France | 2018/10/20 08:00 | Barbosa, Romain v Robert, Quentin | 6-4,6-0 |
| ITF Portugal F18 | 2018/09/27 11:10 | Barbosa, Romain v Marek Gengel | 4-6,4-6 |
| ITF Portugal F18 | 2018/09/26 12:20 | Barbosa, Romain v Cabral, Francisco | 6-3,6-4 |
| ITF Belgium F9 | 2018/08/23 11:00 | Colin Sinclair v Barbosa, Romain | 6-1,6-4 |
| ITF Belgium F9 | 2018/08/21 15:30 | Ouvrard, Victor v Barbosa, Romain | 4-6,6-7 |