Stadium: Court 2 Round: 27
| ITF Singapore F2 | 2018/05/23 02:00 | Blake Ellis v Nolan, Daniel | 6-7,6-7 |
| ITF Singapore F2 | 2018/05/22 07:45 | Romios, Matthew Christopher v Nolan, Daniel | 6-7,5-7 |
| ITF Singapore F1 | 2018/05/17 03:00 | Hu, Nicholas S v Nolan, Daniel | 6-4,6-2 |
| ITF Singapore F1 | 2018/05/16 02:00 | Hong Kit Wong v Nolan, Daniel | 2-6,6-4,0-6 |
| ITF Singapore F1 | 2018/05/15 02:00 | Skadarka, Stefan v Nolan, Daniel | 1-6,1-6 |
| Challenger Canberra 2 Qual | 2017/10/28 02:15 | Verbeek, Sem v Nolan, Daniel | 2-6,6-7 |
| Challenger Traralgon Qual | 2017/10/22 23:00 | Lucas Miedler v Nolan, Daniel | 6-7,6-3,6-3 |
| Challenger Traralgon Qual | 2017/10/22 03:00 | Romios, Matthew Christopher v Nolan, Daniel | 3-6,7-6,1-6 |
| ITF Singapore F2 | 2018/05/23 02:00 | Niki, Takuto v Hu, Nicholas S | 6-4,6-4 |
| ITF Singapore F2 | 2018/05/22 03:50 | Frawley, James v Niki, Takuto | 6-2,4-6,1-6 |
| Challenger Seoul Qual | 2018/04/28 03:05 | Kang, Hogi v Niki, Takuto | 6-7,6-2,0-6 |
| ITF Japan F6 | 2018/04/11 01:00 | Makoto Ochi v Niki, Takuto | 7-5,6-3 |
| ITF Japan F5 | 2018/04/04 01:00 | Niki, Takuto v Ehara, Hiroyasu | 2-6,6-2,4-6 |
| ITF Japan F5 | 2018/04/02 05:40 | Niki, Takuto v Yuta Shimizu | 6-2,6-4 |
| ITF Japan F4 | 2018/03/28 02:40 | Niki, Takuto v Naoki Tajima | 5-7,6-7 |
| ITF Japan F3 | 2018/03/19 03:15 | Shinji Hazawa v Niki, Takuto | 7-5,6-3 |