Round: 62 Ground: Clay
| ITF Turkey F9 | 2018/03/04 07:00 | Themi Sitzoukis v Filip Bergevi | 1-6,0-6 |
| ITF Egypt F23 | 2017/07/29 08:00 | Ammar Alhaqbani v Themi Sitzoukis | 6-0,6-0 |
| ITF Egypt F22 | 2017/07/23 14:00 | Mohamed Aboulkassem v Themi Sitzoukis | 7-6,7-6 |
| ITF Georgia F2 | 2017/07/09 05:00 | Themi Sitzoukis v Yuriy Kryvoy | 6-7,2-6 |
| ITF Georgia F2 | 2017/07/08 07:30 | Or Grinberg v Themi Sitzoukis | 2-6,3-6 |
| ITF Egypt F20 | 2017/03/25 13:30 | Themi Sitzoukis v Yannick Stephan Born | 3-6,4-6 |
| ITF Egypt F9 | 2017/03/12 08:00 | Themi Sitzoukis v Jessy Kalambay | 5-7,4-6 |
| ITF Egypt F9 | 2017/03/11 08:00 | Themi Sitzoukis v Klim Ivanov | 6-1,6-0 |
| ITF Australia F3 Qual | 2018/03/16 23:00 | Nicholas Jovanovski v Matthew Leffler | 7-6,6-1 |
| ITF Australia F2 Qual | 2018/03/04 00:30 | Benard Bruno Nkomba v Matthew Leffler | 6-4,6-3 |
| ITF Australia F1 Qual | 2018/02/26 01:10 | Matthew Leffler v Patrick Harper | 4-6,6-3,2-6 |
| ITF Australia F1 Qual | 2018/02/25 00:00 | Alan Poric v Matthew Leffler | 1-6,6-7 |
| ITF Australia F1 Qual | 2018/02/24 03:00 | Mustafa Ibraimi v Matthew Leffler | 3-6,3-6 |
| ITF Thailand F12 Qual | 2017/12/09 05:30 | Matthew Leffler v Miguel Diaz | 3-6,3-6 |
| ITF Thailand F10 Qual | 2017/11/26 08:00 | Matteo Martineau v Matthew Leffler | 6-2,6-2 |
| ITF Thailand F10 Qual | 2017/11/25 05:00 | Matthew Leffler v Natthasith Kunsuwan | 6-0,7-6 |