Stadium: Court 9 Round: 62 Ground: Clay
| UTR Pro Tennis Series Dallas | 2021/08/13 14:30 | Stefan Storch v A.J Catanzariti | 6-4,6-4 |
| UTR Pro Tennis Series Dallas | 2021/08/11 15:30 | A.J Catanzariti v Abhishek Bastola | 6-4,6-1 |
| UTR Pro Tennis Series Dallas | 2021/08/09 21:30 | A.J Catanzariti v Sema Pankin | 6-3,5-2 |
| UTR Pro Tennis Series Dallas | 2021/08/08 16:30 | A.J Catanzariti v Phuc Huynh | 4-6,6-3,6-0 |
| UTR Pro Tennis Series Dallas | 2021/08/07 17:30 | Mac Kiger v A.J Catanzariti | 7-5,1-6,5-3 |
| UTR Pro Tennis Series Dallas | 2021/08/06 13:00 | Abhishek Bastola v A.J Catanzariti | 4-6,1-6 |
| UTR Pro Tennis Series Dallas | 2021/08/05 17:30 | Evan Zhu v A.J Catanzariti | 6-2,3-6,3-6 |
| UTR Pro Tennis Series Dallas | 2021/08/04 13:00 | Matt Kuhar v A.J Catanzariti | 7-5,2-6,0-6 |
| ITF M15 Novi Sad | 2021/08/01 11:15 | Marko Stakusic v Petar Jovanovic | 5-7,3-6 |
| ITF M15 Novi Sad | 2021/07/25 12:00 | Marko Stakusic v Nikolas Lahky | 3-6,5-7 |
| ITF M15 Doboj | 2021/07/13 08:00 | Vladan Tadic v Marko Stakusic | 6-3,6-4 |
| ITF M15 Sarajevo | 2021/06/02 14:30 | Gauthier Onclin v Marko Stakusic | 6-1,6-1 |
| ITF M25 Kiseljak | 2021/05/25 12:55 | Gorazd Srbljak v Marko Stakusic | 4-6,6-3,6-2 |
| Challenger Granby | 2019/07/22 13:00 | Hunter Reese v Marko Stakusic | 6-4,7-5 |
| ITF Canada F7 | 2018/09/08 13:00 | Gabriel Diallo v Marko Stakusic | 6-2,6-4 |