| UTR Pro Tennis Series Texas | 2022/08/16 15:00 | Avery Zavala v Daniel Moreno | 6-4,5-1 |
| UTR Pro Tennis Series Texas | 2022/08/15 15:00 | Avery Zavala v Ilgiz Valiev | 6-7,6-3,6-2 |
| ITF M25 Dallas | 2022/06/27 14:00 | Pranav Kumar v Avery Zavala | 7-6,6-2 |
| ITF M25 Tulsa | 2022/06/22 23:20 | Sho Shimabukuro v Avery Zavala | 6-1,6-2 |
| ITF M25 Tulsa | 2022/06/21 13:30 | Ian Bracks v Avery Zavala | 1-6,6-4,11-13 |
| ITF M25 Tulsa | 2022/06/20 13:30 | Avery Zavala v Joao Vitor Goncalves Ceolin | 6-4,4-6,10-6 |
| ITF M25 Wichita | 2022/06/15 19:20 | Noah Schachter v Avery Zavala | 6-3,6-2 |
| ITF M25 Wichita | 2022/06/14 14:00 | Alex Sklizovic v Avery Zavala | 3-6,5-7 |
| UTR Pro Tennis Series Texas | 2022/08/16 19:52 | Ilgiz Valiev v Guido Marson | 6-4,6-4 |
| UTR Pro Tennis Series Texas | 2022/08/15 20:51 | Guido Marson v Daniel Moreno | 6-4,5-2 |
| UTR Pro Tennis Series Texas | 2021/09/25 19:00 | Matthis Ross v Guido Marson | 6-3,0-6,6-4 |
| UTR Pro Tennis Series Texas | 2021/09/24 17:30 | Rahul Dhokia v Guido Marson | 3-6,2-6 |
| UTR Pro Tennis Series Texas | 2021/09/23 17:30 | Kenner Taylor v Guido Marson | 2-6,6-6 |
| UTR Pro Tennis Series Texas | 2021/09/21 13:00 | Brayden Michna v Guido Marson | 2-6,1-6 |
| UTR Pro Tennis Series Texas | 2021/09/20 14:30 | Guido Marson v Pierce Rollins | 2-6,1-5 |
| ITF M25 Harlingen | 2019/09/23 14:00 | Timo Stodder v Guido Marson | 6-4,6-3 |