Stadium: Court 1 Round: 28 Ground: Hardcourt outdoor
| ITF Qatar F4 | 2018/12/06 12:00 | Peter Kobelt v Michail Pervolarakis | 5-7,3-6 |
| ITF Qatar F4 | 2018/12/05 12:00 | Michail Pervolarakis v Alexander Igoshin | 6-2,7-6 |
| ITF Qatar F4 | 2018/12/04 14:50 | Matic Spec v Michail Pervolarakis | 4-6,0-6 |
| ITF Qatar F4 | 2018/12/03 12:00 | Michail Pervolarakis v Adelchi Virgili | 6-4,7-5 |
| ITF Qatar F4 | 2018/12/02 12:00 | Michail Pervolarakis v Aliaksandr Liaonenka | 6-2,6-4 |
| ITF Greece F8 | 2018/11/18 07:30 | Michail Pervolarakis v Vit Kopriva | 3-6,2-6 |
| ITF Greece F8 | 2018/11/16 08:00 | Michail Pervolarakis v Markos Kalovelonis | 6-4,6-3 |
| ITF Greece F8 | 2018/11/15 09:40 | Michail Pervolarakis v Tim Heger | 6-2,6-2 |
| ITF Qatar F4 | 2018/12/06 12:00 | Zizou Bergs v Goncalo Oliveira | 2-6,4-6 |
| ITF Qatar F4 | 2018/12/05 14:10 | Shalva Dzhanashia v Goncalo Oliveira | 3-6,7-5,4-6 |
| ITF Qatar F4 | 2018/12/04 18:35 | Niklas Schell v Goncalo Oliveira | 1-6,4-6 |
| Challenger Andria | 2018/11/21 11:00 | Ugo Humbert v Goncalo Oliveira | 7-6,6-3 |
| Challenger Kobe | 2018/11/14 03:20 | Goncalo Oliveira v Yosuke Watanuki | 5-7,0-6 |
| Challenger Kobe | 2018/11/13 03:00 | Goncalo Oliveira v Emil Ruusuvuori | 6-3,6-4 |
| Challenger Shenzhen 2 | 2018/10/30 05:40 | Goncalo Oliveira v Aleksandr Nedovyesov | 3-6,6-7 |
| Challenger Shenzhen 2 | 2018/10/29 02:30 | Goncalo Oliveira v Haitong Xia | 6-2,6-1 |