Stadium: MTA 9 Round: 62 Ground: Clay
| ITF M15 Constanta | 2023/09/04 07:00 | Mihai Razvan Marinescu v Alexandru Cristian Dumitru | 6-1,6-2 |
| ITF M15 Constanta | 2023/09/03 06:00 | David Gabor v Alexandru Cristian Dumitru | 1-6,4-6 |
| ITF M15 Bucharest | 2023/08/30 12:15 | Vlad Andrei Dancu v Alexandru Cristian Dumitru | 6-3,6-2 |
| ITF M15 Targu Jiu | 2023/08/13 09:00 | Facundo Bermejo v Alexandru Cristian Dumitru | 6-2,5-7,10-2 |
| ITF M15 Curtea de Arges | 2023/08/06 14:00 | Tudor S Gheorghita v Alexandru Cristian Dumitru | 3-6,6-4,10-7 |
| ITF M25 Bacau | 2023/07/24 07:00 | Matei Cristian Onofrei v Alexandru Cristian Dumitru | 6-1,4-6,10-5 |
| ITF M25 Bacau | 2023/07/23 06:30 | Alexandru Cristian Dumitru v Samuil Konov | 7-5,6-2 |
| ITF M25 Brasov | 2023/07/02 06:30 | Peter Goldsteiner v Alexandru Cristian Dumitru | 6-0,6-3 |
| ITF M25 Darwin | 2023/09/20 11:40 | Hong-Lin Fu v Corey Gaal | 3-6,2-6 |
| ITF M25 Darwin | 2023/09/19 07:00 | Hong-Lin Fu v Geni Inoue | 7-6,6-4 |
| ITF M25 Darwin | 2023/09/18 06:30 | Hong-Lin Fu v Lachlan Vickery | 6-4,6-3 |
| ITF M25 Darwin | 2023/09/12 05:30 | Hong-Lin Fu v Blake Bayldon | 3-6,6-7 |
| ITF M25 Tainan | 2023/08/21 04:45 | Hong-Lin Fu v Tzu Li Chang | 4-6,3-6 |
| ITF M25 Tainan | 2023/08/20 04:00 | Hong-Lin Fu v Yu Hsiang Su | 6-1,6-2 |
| ITF M25 Tainan | 2023/08/14 05:20 | Hong-Lin Fu v Atharva Sharma | 1-6,3-6 |
| ITF M25 Tainan | 2023/08/13 04:30 | Hong-Lin Fu v Ian Turner | 6-0,6-1 |