| ITF Romania F10 | 08/16 07:00 | 25 | Luncanu, Petru-Alexandru v Johns, Collin | 6-3,7-6 | |
| ITF Romania F9 | 08/08 10:15 | 25 | Craciun, Teodor-Dacian v Luncanu, Petru-Alexandru | 6-1,6-4 | |
| ITF Romania F7 | 07/25 07:00 | 25 | Craciun, Teodor-Dacian v Luncanu, Petru-Alexandru | 6-4,7-5 | |
| ITF Germany F6 | 07/06 10:00 | 26 | Luncanu, Petru-Alexandru v Alexis Gautier | 2-6,3-6 | |
| ITF Germany F6 | 07/05 10:00 | 25 | Luncanu, Petru-Alexandru v Quentin Folliot | 6-2,2-6,6-4 | |
| ITF Romania F3 | 06/18 08:00 | 29 | Frunza, Nicolae v Luncanu, Petru-Alexandru | 6-3,6-4 | |
| ITF Romania F3 | 06/17 08:00 | 28 | Bensoussan, Samuel v Luncanu, Petru-Alexandru | 0-6,5-7 | |
| ITF Romania F3 | 06/16 08:00 | 27 | Luncanu, Petru-Alexandru v Madaras, Dragos Nicolae | 7-5,6-1 | |
| ITF Romania F3 | 06/15 10:25 | 26 | Luncanu, Petru-Alexandru v Ornago, Fabrizio | 6-7,6-0,6-3 | |
| ITF Romania F3 | 06/14 08:45 | 25 | Luncanu, Petru-Alexandru v Kekercheni, Filipp | 6-1,6-2 | |
| ITF Romania F2 | 05/24 09:35 | 25 | Luncanu, Petru-Alexandru v Gomez-Herrera, Carlos | 0-6,3-6 | |
| ITF Romania F1 | 05/19 11:20 | 27 | Riffice, Sam v Luncanu, Petru-Alexandru | 6-0,7-5 | |
| ITF Romania F1 | 05/18 08:30 | 26 | Gabrieli, Tommaso v Luncanu, Petru-Alexandru | 4-6,6-4,1-6 | |
| ITF Romania F1 | 05/17 08:20 | 25 | Gille, Sander v Luncanu, Petru-Alexandru | Retired | |
| ITF Italy F11 | 05/02 08:00 | 25 | Cutuli, Domenico v Luncanu, Petru-Alexandru | 6-3,6-3 | |
| Italie F10, Qualifications Simples | 04/26 09:35 | 26 | [385] Trusendi, Walter v Luncanu, Petru-Alexandru [328] | 6-1,6-2 | |
| Italie F10, Qualifications Simples | 04/24 09:10 | 25 | [328] Luncanu, Petru-Alexandru v Mylokostov, Denys [489] | 6-1,7-5 | |
| Italie F8, Qualifications Simples | 04/11 07:30 | 25 | [327] Luncanu, Petru-Alexandru v Trusendi, Walter [389] | 2-6,1-6 | |
| ITF Croatia F2 | 03/16 09:00 | 26 | Luncanu, Petru-Alexandru v Brkic, Tomislav | 4-6,1-6 | |
| ITF Croatia F2 | 03/15 09:00 | 25 | Divkovic, Karlo v Luncanu, Petru-Alexandru | 3-6,3-6 | |
| ITF Croatia F1 | 03/09 09:00 | 26 | Luncanu, Petru-Alexandru v Meis, Pascal | 4-6,2-6 | |
| ITF Croatia F1 | 03/07 13:50 | 25 | Luncanu, Petru-Alexandru v Kranic, Karlo | 6-3,7-5 | |
| ITF Italy F2 | 02/28 15:50 | 25 | Sude, Jakob v Luncanu, Petru-Alexandru | 6-2,6-3 | |
| Others | 12/16 07:30 | 27 | Luncanu, Petru-Alexandru v Kapas, Andriej | 4-6,4-6 | |
| Others | 12/15 07:30 | 26 | Luncanu, Petru-Alexandru v Gojo, Borna | 7-5,4-6,6-3 | |
| Others | 12/13 09:45 | 25 | Luncanu, Petru-Alexandru v Alekseenko, Vadim | 6-1,6-2 | |
| ITF Turkey F49 | 12/09 07:00 | 27 | Luncanu, Petru-Alexandru v Frigerio, Lorenzo | 2-6,0-6 | |
| ITF Turkey F49 | 12/08 08:45 | 26 | Luncanu, Petru-Alexandru v Jandric, Darko | 6-4,6-1 | |
| ITF Turkey F49 | 12/06 08:25 | 25 | Luncanu, Petru-Alexandru v Hajek, Petr | 6-3,6-1 | |
| Challenger Andria Qual | 11/19 14:15 | 45 | Vucic, Ilija v Luncanu, Petru-Alexandru | 6-4,7-6 |