Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Edwardsville | 2022/07/25 14:00 | Lakoseljac, Christian v Sklizovic, Alex | 6-0,6-2 |
| ITF M25 Champaign | 2022/07/18 15:00 | Lakoseljac, Christian v Braswell, Micah | 4-6,4-6 |
| ITF M15 Pittsburgh | 2022/07/13 21:30 | A.J Catanzariti v Lakoseljac, Christian | 7-6,6-3 |
| ITF M15 Pittsburgh | 2022/07/12 14:00 | Lakoseljac, Christian v Mercer, J | 6-3,6-2 |
| ITF M15 South Bend | 2022/06/20 13:00 | Lakoseljac, Christian v Adam Walton | 3-6,2-6 |
| ITF M25 Wichita | 2022/06/16 16:40 | Felix Corwin v Lakoseljac, Christian | 6-0,6-4 |
| ITF M25 Wichita | 2022/06/15 17:10 | Lakoseljac, Christian v Bangoura, Sekou | 6-4,7-6 |
| ITF - M15 Sunrise | 2022/04/11 15:00 | Alex Knaff v Lakoseljac, Christian | 6-4,5-7,10-6 |
| ITF M25 Edwardsville | 2022/07/25 14:00 | Liam Oliver v Alexander Petrov | 1-6,1-6 |
| ITF M25 Champaign | 2022/07/20 16:00 | Ezekiel Clark v Alexander Petrov | 6-2,6-3 |
| ITF M15 Lakewood | 2022/07/15 17:00 | Alexander Petrov v Nathan Ponwith | 6-4,4-6,4-6 |
| ITF M15 Lakewood | 2022/07/14 17:30 | Scott, Fletcher v Alexander Petrov | 0-6,3-6 |
| ITF M15 Lakewood | 2022/07/13 21:15 | Hadigian, Eric v Alexander Petrov | 3-6,0-6 |
| ITF M15 Lakewood | 2022/07/12 16:00 | Jeffrey Hsu v Alexander Petrov | 3-6,1-6 |
| ITF M15 Lakewood | 2022/07/11 16:00 | Alexander Petrov v Quinn Vandecasteele | 6-0,7-6 |
| ITF M15 Lakewood | 2022/07/10 18:30 | Jared Thompkins v Alexander Petrov | 1-6,1-6 |