Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Antalya | 2022/12/11 11:30 | Lazar Markovic v Stefano Papagno | 3-6,0-6 |
| ITF M15 Antalya | 2022/12/05 10:05 | Lazar Markovic v Valerio Perruzza | 1-6,0-6 |
| ITF M15 Antalya | 2022/12/04 06:30 | Lazar Markovic v Roman Nashatyrkin | 6-0,6-1 |
| ITF M25 East Lansing | 2022/11/13 14:00 | Lazar Markovic v Ronald Hohmann | 1-6,0-6 |
| ITF M25 Austin | 2022/11/07 16:00 | Noah Schachter v Lazar Markovic | 6-1,6-4 |
| ITF M15 Albuquerque | 2022/09/26 15:00 | Chad Kissell v Lazar Markovic | 6-2,6-1 |
| ITF M15 Lubbock | 2022/09/19 14:00 | Piotr Pawlak v Lazar Markovic | 6-2,6-4 |
| ITF M15 Cancun | 2022/08/14 19:30 | Aditya Vishal Balsekar v Lazar Markovic | 5-7,7-5,10-5 |
| ITF M15 Monastir | 2022/08/14 12:30 | Christopher Chien v Riccardo Masiero | 1-6,0-6 |
| ITF M15 Monastir | 2022/08/07 11:30 | Ignacio B Alia v Christopher Chien | 6-0,6-1 |
| ITF M25 Monastir | 2022/05/01 08:00 | Christopher Chien v Igor Shrolik | 0-6,2-6 |
| ITF M25 Monastir | 2022/04/24 10:00 | Christopher Chien v Seydina Andre | 0-6,0-6 |
| ITF M15 Punta Cana | 2022/02/14 13:00 | Christopher Chien v Felipe Santamaria | 2-6,2-6 |
| ITF M25 Punta del Este | 2022/02/07 13:30 | Christopher Chien v Dorian Tremblay | 2-6,0-6 |
| ITF Tunisia F44 | 2018/12/11 10:30 | Christopher Chien v Bogdan Bobrov | 0-6,1-6 |
| ITF Tunisia F43 | 2018/12/01 10:30 | Nino Portales v Christopher Chien | 6-0,6-0 |