| UTR Pro Tennis Series Florida | 2021/09/07 12:00 | Top Nidunjianzan v Patrick Daciek | 6-2,6-4 |
| UTR Pro Tennis Series Florida | 2021/09/06 20:00 | Top Nidunjianzan v Jorge Cavero | 3-6,6-1,2-5 |
| UTR Pro Tennis Series Florida | 2021/08/27 12:00 | Henry Lieberman v Top Nidunjianzan | 6-3,7-6 |
| UTR Pro Tennis Series Dallas | 2021/08/10 16:00 | Hunter Harrison v Top Nidunjianzan | 6-4,1-0 |
| UTR Pro Tennis Series Dallas | 2021/08/09 20:52 | Joao Ceolin v Top Nidunjianzan | 1-6,7-6,3-6 |
| UTR Pro Tennis Series Dallas | 2021/08/09 13:00 | Top Nidunjianzan v Lawrence Sciglitano | 4-6,3-2 |
| UTR Pro Tennis Series Dallas | 2021/08/08 13:00 | Elijah Poritzky v Top Nidunjianzan | 6-1,5-7,3-6 |
| UTR Pro Tennis Series Dallas | 2021/08/06 16:00 | Top Nidunjianzan v Nicolas Acevedo | 1-6,6-2,6-1 |
| UTR Pro Tennis Series Florida | 2021/09/07 15:00 | Jorge Cavero v Patrick Kotan | 3-6,6-3,6-0 |
| ITF Australia F8 | 2018/10/08 02:30 | Patrick Kotan v Alexander Crnokrak | 2-6,3-6 |
| ITF Australia F8 | 2018/10/07 02:00 | Winter Meagher v Patrick Kotan | 3-6,4-6 |
| ITF Australia F7 | 2018/09/29 00:00 | Christian Langmo v Patrick Kotan | 6-1,6-3 |
| ITF Australia F6 | 2018/09/23 00:30 | Zac Osborne v Patrick Kotan | 4-6,6-3,7-5 |
| ITF Australia F5 | 2018/09/16 01:05 | Brydan Klein v Patrick Kotan | 6-3,6-1 |
| ITF Canada F4 Qual | 2018/06/23 19:00 | Matt Seeberger v Patrick Kotan | 6-1,4-6,6-4 |
| ITF Canada F3 Qual | 2018/06/18 19:00 | Patrick Kotan v Riaan Du Toit | 4-6,5-7 |