Stadium: Cancha Central A. Gomez Round: 28 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2019/11/10 09:00 | Altug Celikbilek v Matija Pecotic | 1-6,1-6 |
| ITF M15 Monastir | 2023/05/18 08:30 | Matija Pecotic v Jaimee Floyd Angele | 6-3,3-6,6-7 |
| ITF M15 Monastir | 2023/05/17 08:25 | Osgar O'Hoisin v Matija Pecotic | 2-6,6-7 |
| ITF M15 Orange Park | 2023/05/07 15:00 | Matija Pecotic v Roberto Cid Subervi | 6-0,3-6,2-6 |
| ITF M15 Orange Park | 2023/05/06 15:00 | Matija Pecotic v Matias Franco Descotte | 6-3,6-2 |
| ITF M15 Orange Park | 2023/05/05 15:55 | Dmitry Popko v Matija Pecotic | 1-6,2-6 |
| ITF M15 Orange Park | 2023/05/04 17:05 | Jacob Brumm v Matija Pecotic | 2-6,1-6 |
| Challenger Tallahassee | 2023/04/16 23:35 | Alexandre Aubriot v Matija Pecotic | 7-6,6-3 |
| Challenger Sarasota | 2023/04/09 23:00 | Matija Pecotic v Mateus Alves | 3-6,5-7 |
| Challenger Busan | 2023/05/10 02:00 | Altug Celikbilek v Li Tu | 4-6,6-7 |
| Challenger Busan | 2023/05/09 02:00 | Kaichi Uchida v Altug Celikbilek | 2-6,4-6 |
| Challenger Gwangju | 2023/05/02 07:25 | Altug Celikbilek v Emilio Gomez | 3-6,2-6 |
| Challenger Seoul | 2023/04/26 06:45 | Altug Celikbilek v Bu Yunchaokete | 6-3,3-6,1-6 |
| Challenger Lille | 2023/03/31 09:00 | Michael Geerts v Altug Celikbilek | 6-7,6-4,6-2 |
| Challenger Lille | 2023/03/29 13:35 | Cem Ilkel v Altug Celikbilek | 6-7,4-6 |
| Challenger Lille | 2023/03/27 15:00 | Altug Celikbilek v Antoine Escoffier | 6-4,6-2 |
| Challenger Biel | 2023/03/20 17:30 | Altug Celikbilek v Mikhail Kukushkin | 2-6,0-6 |