Stadium: Center court Round: 62 Ground: Hardcourt outdoor
| ITF M25 Johannesburg | 2021/09/20 07:00 | Peter Goldsteiner v Vasilios Caripi | 6-0,6-1 |
| ITF M25 Johannesburg | 2021/09/19 08:40 | Peter Goldsteiner v Francois Van Wyk | 6-0,6-2 |
| ITF M25 Johannesburg | 2021/09/15 08:00 | Peter Goldsteiner v Sahar Simon | 2-6,2-6 |
| ITF M15 Zilina | 2021/09/03 09:25 | Peter Goldsteiner v Bastian Malla | 0-6,1-6 |
| ITF M15 Zilina | 2021/09/02 08:00 | Peter Goldsteiner v Lukas H Lilleengen | 6-7,6-0,6-2 |
| ITF M15 Zilina | 2021/09/01 12:25 | Gonzalo Villanueva v Peter Goldsteiner | 4-6,3-6 |
| ITF M15 Parnu | 2021/08/05 07:00 | Peter Goldsteiner v Simone Roncalli | 5-7,0-6 |
| ITF M15 Parnu | 2021/08/04 07:00 | Peter Goldsteiner v Alexander Georg Mandma | 7-5,6-0 |
| ITF M25 Johannesburg | 2021/09/20 07:00 | Shahar Gabay v Robbie Arends | 0-6,0-6 |
| ITF M25 Johannesburg Qual | 2021/09/19 08:10 | Seth Seely v Robbie Arends | 4-6,2-6 |
| ITF M25 Johannesburg | 2021/09/14 09:55 | Makoto Ochi v Robbie Arends | 6-3,6-2 |
| Challenger Potchefstroom | 2021/02/08 11:30 | Robbie Arends v Roberto Quiroz | 2-6,2-6 |
| Challenger Potchefstroom | 2020/03/09 10:45 | Robbie Arends v Alec Beckley | 3-6,5-7 |
| ITF M25 Potchefstroom | 2020/03/05 07:30 | Benjamin Bonzi v Robbie Arends | 6-2,6-1 |
| ITF South Africa F2 Qual | 2018/11/25 13:00 | Skyler Butts v Robbie Arends | 7-6,2-6,7-5 |
| ITF South Africa F2 Qual | 2018/11/24 07:00 | Robbie Arends v Rayne Roselt | 6-1,6-0 |