Stadium: Dunlop Arena Round: 166 Ground: Clay
| ITF M25 Trento | 2019/02/26 18:00 | Jules Okala v Marco Bortolotti | 6-1,6-0 |
| ITF M25 Aktobe | 2019/02/21 09:15 | Konstantin Kravchuk v Marco Bortolotti | 6-1,7-5 |
| ITF M25 Aktobe | 2019/02/20 09:40 | Simon Yitbarek v Marco Bortolotti | 4-6,4-6 |
| ITF M25 Aktobe | 2019/02/14 05:00 | Teymuraz Gabashvili v Marco Bortolotti | 6-2,6-1 |
| ITF M25 Aktobe | 2019/02/12 08:05 | Marco Bortolotti v Denis Klok | 7-6,6-2 |
| ITF M25 Oberentfelden | 2019/02/05 12:00 | Ryan Shane v Marco Bortolotti | 6-3,6-1 |
| Challenger Canberra | 2019/01/07 02:00 | Marco Bortolotti v Jiri Vesely | 3-6,3-6 |
| Challenger Canberra | 2019/01/05 23:00 | Marco Bortolotti v Thomas Bosancic | 6-2,6-2 |
| Challenger Canberra | 2019/01/08 01:15 | Sem Verbeek v Renzo Olivo | 6-4,4-6,6-7 |
| Challenger Canberra | 2019/01/07 06:50 | Sem Verbeek v Xin Gao | 1-6,7-6,6-3 |
| Challenger Noumea | 2019/01/02 08:25 | Federico Delbonis v Sem Verbeek | 6-3,7-5 |
| Challenger Noumea | 2018/12/31 23:00 | Tobias Simon v Sem Verbeek | 5-7,7-5,4-6 |
| Challenger Noumea | 2018/12/30 23:30 | John Paul Fruttero v Sem Verbeek | 4-6,1-6 |
| Lotto NK Tennis | 2018/12/13 14:00 | Jesse Timmermans v Sem Verbeek | 3-6,6-4,6-1 |
| Challenger Champaign | 2018/11/11 18:45 | Sem Verbeek v Keenan Mayo | 6-7,6-7 |
| Challenger Champaign | 2018/11/10 18:55 | Pavel Krainik v Sem Verbeek | 2-6,6-3,3-6 |