| UTR Pro Baton Rouge | 2023/09/15 20:30 | Javier Montoya Rodriguez v Luka Petrovic | 6-4,1-6,6-2 |
| UTR Pro Baton Rouge | 2023/09/14 20:30 | Jack Clements v Luka Petrovic | 6-2,6-2 |
| UTR Pro Baton Rouge | 2023/09/12 21:30 | Alessio Vasquez Gehrke v Luka Petrovic | 6-2,5-7,4-6 |
| UTR Pro Baton Rouge | 2023/09/11 20:30 | Luka Petrovic v Chen Dong | 6-4,5-4 |
| ITF M25 Roehampton | 2023/08/07 12:00 | Sean Hodkin v Luka Petrovic | 6-2,6-4 |
| ITF M25 Roehampton | 2023/08/06 11:35 | Luka Petrovic v Tiran Sanghera | 6-4,6-2 |
| ITF M25 Roehampton | 2023/07/30 12:00 | Luka Petrovic v Tiran Sanghera | 6-2,2-6,11-9 |
| ITF M15 Belgrade | 2023/06/28 06:55 | Luka Petrovic v Andrej Nedic | 2-6,2-6 |
| UTR Pro Baton Rouge | 2023/09/16 00:39 | Joaquim De Almeida v Benjamin Koch | 6-4,3-6,3-6 |
| UTR Pro Baton Rouge | 2023/09/13 22:00 | Joaquim De Almeida v Rudy Ceccon | 1-6,2-6 |
| UTR Pro Baton Rouge | 2023/09/13 00:07 | Joaquim De Almeida v Avi Shugar | 6-1,6-2 |
| UTR Pro Baton Rouge | 2023/09/11 22:15 | Brock Anderson v Joaquim De Almeida | 7-6,0-6,4-6 |