Romania: M15 Satu Mare - Doubles - Main |
| Quarter-finals | Manda C./Marinescu M. R. | Dumitru A. C./Tomescu D. A. | 2:0 (6:4, 6:4) | details | 15.09.2023 |
| 1/8-finals | Cazacu D. N./Ducariu D. | Dumitru A. C./Tomescu D. A. | 0:2 (5:7, 5:7) | details | 12.09.2023 |
Romania: M15 Targu Jiu - Doubles - Main |
| Final | Ribeiro Lago E./Rodriguez L. J. | Dumitru A. C./Tomescu D. A. | 2:0 (6:4, 6:4) | details | 19.08.2023 |
| Semi-finals | Dumitru A. C./Tomescu D. A. | Fumagalli F./Paz J. P. | 2:1 (7:66, 4:6, 10:5) | details | 18.08.2023 |
| Quarter-finals | Donev G./Ivanov S. A. | Dumitru A. C./Tomescu D. A. | 1:0 RET. (6:1, 2:4) | details | 17.08.2023 |
| 1/8-finals | Anagnastopol V./Golescu R. A. | Dumitru A. C./Tomescu D. A. | 0:2 (3:6, 4:6) | details | 16.08.2023 |
Serbia: M15 Belgrade - Doubles - Main |
| 1/8-finals | Dumitru A. C./Tomescu D. A. | Nesterov P./Palovic L. | 0:2 (3:6, 4:6) | details | 27.06.2023 |
Romania: M15 Constanta - Doubles - Main |
| Quarter-finals | Carou I./Loureiro J. V. C. | Dumitru A. C./Tomescu D. A. | 2:0 (7:62, 6:0) | details | 31.05.2023 |
| 1/8-finals | Dumitru A. C./Tomescu D. A. | Andreescu S. A./Munteanu D. R. | 2:0 (6:4, 6:2) | details | 30.05.2023 |
Romania: M15 Bucharest - Doubles - Main |
| Quarter-finals | Dumitru A. C./Tomescu D. A. | Bax F./Martinez L. | 0:2 (3:6, 2:6) | details | 24.05.2023 |
| 1/8-finals | Dumitru A. C./Tomescu D. A. | Ducariu D./Wessel C. P. | 2:0 (6:4, 6:1) | details | 23.05.2023 |
Turkey: M15 Antalya 12 - Doubles - Main |
| 1/8-finals | Dumitru A. C./Tomescu D. A. | Saritas G./Turker M. N. | 1:2 (4:6, 7:66, 5:10) | details | 19.04.2023 |
Iran: M15 Kish Island 2 - Doubles - Main |
| Semi-finals | Catani L./Miceli M. | Dumitru A. C./Tomescu D. A. | 2:0 (7:64, 6:4) | details | 17.03.2023 |
| Quarter-finals | Dumitru A. C./Tomescu D. A. | Eqbal I./Suresh D. | 2:0 (6:4, 6:4) | details | 16.03.2023 |
| 1/8-finals | De Carvalho V./Hamza Reguig S. | Dumitru A. C./Tomescu D. A. | 0:2 (2:6, 3:6) | details | 15.03.2023 |
Tunisia: M15 Monastir 2 - Doubles - Main |
| 1/8-finals | Dumitru A. C./Tomescu D. A. | Gima S./Lilov V. | 1:2 (7:65, 3:6, 4:10) | details | 11.01.2023 |