Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| UTR Pro Tennis Series - Kalifornia | 2021/08/28 18:00 | Kyle Kang v Raymond Sarmiento | 6-7,4-6 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/27 18:00 | Kyle Kang v Karue Sell | 6-2,6-5 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/25 20:30 | Kyle Kang v Masato Perera | 6-3,6-2 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/24 21:00 | Kyle Kang v Austin Di Giulio | 6-4,5-0 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/23 19:30 | Kyle Kang v Sebastian Gorzny | 4-6,2-5 |
| UTR Pro Tennis Series - Kalifornia | 2021/07/30 16:30 | Tristan Boyer v Kyle Kang | 3-6,6-3,6-2 |
| UTR Pro Tennis Series - Kalifornia | 2021/07/28 15:00 | Kyle Kang v Ben Gollin | 1-6,6-1,7-6 |
| UTR Pro Tennis Series - Kalifornia | 2021/07/27 19:30 | Kyle Kang v Shahin Khaledan | 6-1,6-1 |
| ITF - Trier M25 | 2021/08/26 11:55 | Patrick Zahraj v Louis Wessels | 2-6,6-3,2-6 |
| ITF - Trier M25 | 2021/08/25 09:00 | Patrick Zahraj v Oscar Galimardanov | 7-5,3-6,6-2 |
| ITF - Trier M25 | 2021/08/23 14:40 | Lorenzo Joaquin Rodriguez v Patrick Zahraj | 6-3,2-6,9-11 |
| ITF - Trier M25 | 2021/08/23 10:30 | Joel Vincent Link v Patrick Zahraj | 1-6,3-6 |
| ITF - Oldenzaal M15 | 2021/08/17 07:25 | George Loffhagen v Patrick Zahraj | 6-3,7-6 |
| ITF - Oldenzaal M15 | 2021/08/16 10:30 | Patrick Zahraj v Charles Broom | 6-2,6-4 |
| ITF - Oldenzaal M15 | 2021/08/15 14:00 | Luca Teboul v Patrick Zahraj | 2-6,2-6 |
| ITF - Frankfurt am Main M25 | 2021/08/09 14:15 | Paul Woerner v Patrick Zahraj | 6-4,6-7,10-7 |