| UTR Pro London | 2023/05/19 08:30 | Yujiro Onuma v Luka Petrovic | 2-6,3-6 |
| UTR Pro London | 2023/05/18 07:00 | Janos Fekete v Luka Petrovic | 1-6,6-4,6-7 |
| UTR Pro London | 2023/05/16 10:00 | Ed Pudney v Luka Petrovic | 4-6,4-5 |
| UTR Pro London | 2023/05/15 11:30 | Luka Petrovic v Anthony Weingarten | 7-5,6-7,4-6 |
| ITF M15 Novi Sad | 2022/08/02 09:40 | Luka Petrovic v Mihailo Popovic | 6-7,6-0,4-10 |
| ITF M15 Cancun | 2021/11/25 17:00 | Matic Spec v Luka Petrovic | 6-4,6-4 |
| ITF M15 Cancun | 2021/11/24 19:10 | Luka Petrovic v Hillel Rousseau | 6-4,6-4 |
| ITF M15 Novi Sad | 2021/07/25 10:45 | Tomislav Jotovski v Luka Petrovic | 7-6,6-2 |
| UTR Pro London | 2023/05/19 07:00 | Oliver Okonkwo v Ben Hudson | 6-3,5-4 |
| UTR Pro London | 2023/05/17 08:30 | Oliver Okonkwo v Kabeer Kapasi | 6-2,6-1 |
| UTR Pro London | 2023/05/16 11:30 | Oliver Okonkwo v Andres Gabriel Ciurletti | 0-6,6-2,6-5 |
| UTR Pro London | 2023/05/15 07:00 | Adam Jones v Oliver Okonkwo | 6-7,3-6 |
| Challenger Champaign | 2022/11/14 00:25 | Oliver Okonkwo v Inaki Montes-De La Torre | 1-6,3-6 |
| ITF M15 Champaign | 2022/09/14 17:30 | Oliver Okonkwo v Gianni Ross | 3-6,6-4,1-6 |
| ITF M15 South Bend | 2022/06/21 12:30 | Ronan Jachuck v Oliver Okonkwo | 7-6,6-2 |
| ITF M15 South Bend | 2022/06/20 13:00 | Oliver Okonkwo v Zachary Mintz | 6-2,6-0 |