| ITF M15 Antalya | 04/21 07:00 | 62 | Gregorio Biondolillo v Alexandru Cristian Dumitru | 6-4,6-3 | |
| ITF M15 Antalya | 04/17 08:10 | 25 | Alexandru Cristian Dumitru v Facundo Juarez | 6-7,2-6 | |
| ITF M15 Antalya | 04/16 07:00 | 62 | Alexandru Cristian Dumitru v Dario Huber | 6-3,2-6,10-7 | |
| ITF M15 Antalya | 04/15 09:35 | 62 | Dylan Salton v Alexandru Cristian Dumitru | 7-5,4-6,7-10 | |
| ITF M15 Antalya | 04/14 07:00 | 62 | Mustafa Erdogan v Alexandru Cristian Dumitru | 4-6,7-6,4-10 | |
| ITF M15 Antalya | 04/10 07:00 | 25 | Mert Alkaya v Alexandru Cristian Dumitru | 6-1,2-6,7-6 | |
| ITF M15 Alaminos-Larnaca | 03/19 14:25 | 25 | Alexandru Cristian Dumitru v Manuel Lazic | 4-6,3-6 | |
| ITF M15 Alaminos-Larnaca | 03/18 07:00 | 54 | Paul Werren v Alexandru Cristian Dumitru | 3-6,6-3,8-10 | |
| ITF M15 Alaminos-Larnaca | 03/11 07:30 | 44 | Michael Shaw v Alexandru Cristian Dumitru | 7-6,4-6,10-7 | |
| ITF M15 Kish Island | 03/05 06:30 | 62 | Brandon Perez v Alexandru Cristian Dumitru | 6-2,6-4 | |
| ITF M15 Kish Island | 03/03 07:30 | 62 | Moein Moazam v Alexandru Cristian Dumitru | 2-6,2-6 | |
| ITF M25 Antalya | 02/15 14:10 | 25 | Alexandru Cristian Dumitru v Yaraslav Shyla | 3-6,3-6 | |
| ITF M25 Antalya | 02/13 11:00 | 62 | Alexandru Cristian Dumitru v Hong-Lin Fu | 6-2,4-6,10-5 | |
| ITF M25 Antalya | 02/12 08:00 | 62 | Miha Vetrih v Alexandru Cristian Dumitru | 4-6,2-6 | |
| ITF M25 Antalya | 02/11 07:00 | 62 | Alexandru Cristian Dumitru v Axel Herberg Amoros | 4-6,6-4,10-3 | |
| ITF M25 Antalya | 02/04 07:00 | 62 | Alexandru Cristian Dumitru v Tommaso Schold | 7-6,5-7,6-10 | |
| ITF M15 Antalya | 01/22 10:30 | 62 | Mihai Razvan Marinescu v Alexandru Cristian Dumitru | 6-0,6-1 | |
| ITF M15 Antalya | 01/22 07:00 | 62 | Kyle Stocker v Alexandru Cristian Dumitru | 6-3,2-6,7-10 | |
| ITF M15 Antalya | 01/15 10:10 | 62 | Alexandru Cristian Dumitru v Berk Ilkel | 6-7,1-6 | |
| ITF M15 Antalya | 01/14 07:00 | 62 | Batuhan Saban v Alexandru Cristian Dumitru | 1-6,3-6 | |
| ITF M15 Antalya | 01/07 06:30 | 62 | Lucas Bouquet v Alexandru Cristian Dumitru | 6-3,6-2 | |
| ITF M15 Antalya | 12/10 07:00 | 62 | Leonardo Catani v Alexandru Cristian Dumitru | 6-3,2-6,10-6 | |
| ITF M15 Antalya | 12/03 07:00 | 62 | Dragos N Cazacu v Alexandru Cristian Dumitru | 6-1,6-4 | |
| ITF M15 Antalya | 11/26 07:00 | 62 | Dmitry Dolzhenkov v Alexandru Cristian Dumitru | 6-4,6-3 | |
| ITF M15 Al Zahra | 10/31 07:00 | 54 | Tanguy Genier v Alexandru Cristian Dumitru | 6-1,6-2 | |
| ITF M15 Al Zahra | 10/30 08:20 | 54 | Alexandru Cristian Dumitru v Lars Goran Verwerft | 6-4,1-6,13-11 | |
| ITF M15 Al Zahra | 10/24 07:00 | 54 | Zach Stephens v Alexandru Cristian Dumitru | 6-3,3-6,12-10 | |
| ITF M15 Al Zahra | 10/23 07:55 | 54 | Alexandru Cristian Dumitru v Alexey Shtengelov | 7-6,6-0 | |
| ITF M15 Constanta | 09/04 07:00 | 62 | Mihai Razvan Marinescu v Alexandru Cristian Dumitru | 6-1,6-2 | |
| ITF M15 Constanta | 09/03 06:00 | 62 | David Gabor v Alexandru Cristian Dumitru | 1-6,4-6 |