stadio: Court 5 Round: 25 Ground: Hardcourt outdoor
| Challenger Almaty | 2018/06/12 05:20 | Goncalo Oliveira v Guilherme Clezar | 6-3,3-6,1-6 |
| Challenger Shymkent | 2018/06/05 07:55 | Kevin Krawietz v Goncalo Oliveira | 6-1,6-1 |
| Challenger Vicenza | 2018/05/29 09:00 | Daniel Gimeno-Traver v Goncalo Oliveira | 6-3,6-4 |
| Open di Francia - Qual. | 2018/05/25 08:00 | Bernard Tomic v Goncalo Oliveira | 7-6,7-5 |
| Open di Francia - Qual. | 2018/05/23 11:05 | Goncalo Oliveira v Jan Choinski | 6-4,1-6,6-1 |
| Open di Francia - Qual. | 2018/05/21 12:50 | Goncalo Oliveira v Jason Kubler | 6-2,7-5 |
| Challenger Lisbona | 2018/05/15 10:00 | Goncalo Oliveira v Felix Auger Aliassime | 3-6,5-7 |
| Challenger Braga | 2018/05/09 13:00 | Felix Auger Aliassime v Goncalo Oliveira | 6-3,6-1 |
| Challenger Loughborough | 2018/05/24 11:35 | Teymuraz Gabashvili v Emil Ruusuvuori | 6-2,7-5 |
| Challenger Loughborough | 2018/05/22 14:15 | Ante Pavic v Teymuraz Gabashvili | 4-6,4-6 |
| Challenger Samarkand | 2018/05/15 11:40 | Roman Safiullin v Teymuraz Gabashvili | 7-6,6-4 |
| Challenger Karshi | 2018/05/09 08:50 | Teymuraz Gabashvili v Egor Gerasimov | 4-6,6-7 |
| Challenger Karshi | 2018/05/08 09:35 | Teymuraz Gabashvili v JC Aragone | 6-2,6-4 |
| ITF Turchia F17 | 2018/05/05 08:00 | Teymuraz Gabashvili v Gijs Brouwer | 3-6,4-6 |
| ITF Turchia F17 | 2018/05/04 08:00 | Teymuraz Gabashvili v Colin Van Beem | 2-6,6-3,6-3 |
| ITF Turchia F17 | 2018/05/03 07:30 | Teymuraz Gabashvili v Shahin Khaledan | 7-5,6-2 |