Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Nakhon Si Thammarat | 2024/02/11 05:40 | Yunseok Jang v 데 쿠이퍼, 줄리엔 | 0-6,4-6 |
| ITF M25 Esch/Alzette | 2023/12/31 08:00 | 호프만, 모리츠 v 데 쿠이퍼, 줄리엔 | 7-6,6-1 |
| ITF M25 Hua Hin | 2023/11/13 05:15 | 한, 선용 v 데 쿠이퍼, 줄리엔 | 6-2,6-2 |
| ITF M25 Hua Hin | 2023/11/12 05:25 | 데 가르발로, 발렌틴 v 데 쿠이퍼, 줄리엔 | 4-6,4-6 |
| Hua Hin, Singles M-ITF-THA-07A | 2023/11/09 05:35 | 데 쿠이퍼, 줄리엔 v Tianhui Zhang | 2-6,6-4,5-7 |
| Hua Hin, Singles M-ITF-THA-07A | 2023/11/08 03:00 | 피칠러, 디비드 v 데 쿠이퍼, 줄리엔 | 3-6,4-6 |
| Hua Hin, Singles M-ITF-THA-07A | 2023/11/06 03:00 | Nuno Van Os v 데 쿠이퍼, 줄리엔 | 3-6,0-6 |
| Shenzhen, China, Qualifying | 2023/10/15 04:55 | 데 쿠이퍼, 줄리엔 v 바키, 저스틴 | 3-6,0-6 |
| ITF M15 Nakhon Si Thammarat | 2024/02/11 03:15 | Siwanat Auytayakul v Mattias Southcombe | 6-0,6-4 |
| Challenger Nonthaburi | 2024/01/14 06:55 | 홍, 승찬 v Siwanat Auytayakul | 7-6,6-1 |
| ITF M25 Hua Hin | 2023/11/15 03:00 | 수크숨라른, 탄투브 v Siwanat Auytayakul | 4-6,6-2,6-1 |
| Hua Hin, Singles M-ITF-THA-07A | 2023/11/05 03:55 | Daksh Prasad v Siwanat Auytayakul | 6-4,3-6,10-6 |
| ITF M15 Nakhon Si Thammarat | 2023/08/22 02:00 | Siwanat Auytayakul v 로마킨, 그리고리 | 6-7,4-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/19 02:00 | 수레쉬쿠말, 마니쉬 v Siwanat Auytayakul | 6-3,6-1 |
| ITF M15 Nakhon Si Thammarat | 2023/07/17 02:15 | Suphawat Saeoui v Siwanat Auytayakul | 6-4,2-6,5-10 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/07/16 04:25 | Siwanat Auytayakul v Bayldon, Blake | 7-6,6-4 |