Stadium: Court 4 Round: 25 Ground: Clay
| UTR Pro Tennis Series California | 2022/11/20 18:00 | Petro Orlando Fellin v Yassine Smiej | 1-6,7-6,1-6 |
| UTR Pro Tennis Series California | 2022/11/18 18:00 | Alessandro-D Ventre v Petro Orlando Fellin | 6-1,5-0 |
| UTR Pro Tennis Series California | 2022/11/18 00:00 | Jan Silva v Petro Orlando Fellin | 6-7,7-5,3-6 |
| UTR Pro Tennis Series California | 2022/11/15 19:30 | Alex Fuchs v Petro Orlando Fellin | 6-7,4-5 |
| UTR Pro Tennis Series California | 2022/11/14 22:30 | Petro Orlando Fellin v Luis Humberto Lopez | 6-7,3-6 |
| ITF M25 Calabasas | 2022/03/21 17:00 | Petro Orlando Fellin v Daniel De Jonge | 3-6,5-7 |
| ITF M25 Austin | 2021/11/16 17:00 | Kareem Allaf v Petro Orlando Fellin | 6-4,6-2 |
| ITF M15 Ithaca | 2021/10/06 13:00 | Kyle Seelig v Petro Orlando Fellin | 6-1,7-5 |
| ITF M15 Sharm El Sheikh | 2023/03/14 15:10 | Lukas Palovic v Hamish Stewart | 6-3,6-7,6-10 |
| ITF M15 Sharm El Sheikh | 2023/03/13 08:00 | Lukas Palovic v Anthony Popyrin | 6-3,6-0 |
| ITF M15 Monastir | 2023/01/31 09:00 | Stefanos Sakellaridis v Lukas Palovic | 6-2,6-1 |
| ITF M15 Monastir | 2023/01/25 11:35 | Lukas Palovic v Kalin Ivanovski | 4-6,2-6 |
| ITF M15 Monastir | 2023/01/23 13:25 | Lukas Palovic v Andrew Rogers | 6-1,4-6,10-5 |
| ITF M15 Monastir | 2023/01/23 08:00 | Lukas Palovic v Ruben Hartig | 6-2,6-3 |
| ITF M15 Monastir | 2023/01/22 10:30 | Lukas Palovic v Babji Siva Atturu | 6-0,6-2 |
| ITF M15 Sharm El Sheikh | 2022/10/12 12:30 | Lorenzo Rottoli v Lukas Palovic | 1-6,4-6 |