| Zhangjiagang, China | 09/02 02:00 | 45 | [257] Schnur, Brayden v Shintaro Imai [308] | Retired | |
| Challenger Gwangju Qual | 08/12 01:30 | 46 | Shintaro Imai v Na, Jung-Woong | 4-6,2-6 | |
| Jinan, China | 08/04 08:20 | 45 | [498] Shintaro Imai v Tung-Lin Wu [470] | 2-6,3-6 | |
| Challenger Granby Qual | 07/22 21:30 | 46 | Grills, Jacob v Shintaro Imai | 6-4,6-1 | |
| Challenger Granby Qual | 07/21 15:55 | 45 | Liam Draxl v Shintaro Imai | 4-6,2-6 | |
| Challenger Gatineau Qual | 07/14 18:05 | 45 | [474] Shintaro Imai v Antoine Escoffier [381] | 4-6,6-3,1-6 | |
| ITF Hong Kong F2 | 07/07 02:00 | 29 | [329] Banes, Maverick v Shintaro Imai [474] | 7-5,6-2 | |
| ITF Hong Kong F2 | 07/06 02:00 | 28 | Shintaro Imai v Tanuma, Ryota | 6-2,6-2 | |
| ITF Hong Kong F2 | 07/05 02:00 | 27 | Issei Okamura v Shintaro Imai | 2-6,1-6 | |
| ITF Hong Kong F2 | 07/04 02:00 | 26 | Li, Hei Yin Andrew v Shintaro Imai | 2-6,0-6 | |
| ITF Hong Kong F2 | 07/02 04:00 | 25 | Yuki Mochizuki v Shintaro Imai | 6-4,5-7,3-6 | |
| ITF Hong Kong F1 | 06/25 02:00 | 25 | Shintaro Imai v Tanuma, Ryota | 3-6,2-6 | |
| ITF Korea F3 | 06/20 03:15 | 26 | Jae Hwan Kim v Shintaro Imai | 6-4,7-6 | |
| ITF Korea F3 | 06/19 06:35 | 25 | Chung, Hong v Shintaro Imai | 6-7,6-3,1-6 | |
| ITF Singapore F2 | 05/24 03:00 | 27 | Collin Altamirano v Shintaro Imai | 6-2,6-2 | |
| ITF Singapore F2 | 05/23 02:00 | 26 | Larriere, Clement v Shintaro Imai | 2-6,4-6 | |
| ITF Singapore F2 | 05/22 02:00 | 25 | Ng, Hao Yuan v Shintaro Imai | 0-6,0-6 | |
| ITF China F6 | 05/18 02:00 | 27 | [404] Shintaro Imai v Niklas-Salminen, Patrick [475] | 3-6,6-7 | |
| ITF China F6 | 05/16 02:00 | 26 | Shintaro Imai v Zeng, Shi Hong | 6-3,6-1 | |
| ITF China F6 | 05/15 02:00 | 25 | Shintaro Imai v Wang, Chukang | 6-3,6-2 | |
| ITF China F5 | 05/10 03:00 | 26 | Yuta Shimizu v Shintaro Imai | 6-4,4-6,7-5 | |
| ITF China F5 | 05/08 02:00 | 25 | Wang, Huixin v Shintaro Imai | 3-6,1-6 | |
| ITF Japan F6 | 04/10 01:00 | 25 | [203] Gao, Xin v Shintaro Imai [397] | 6-3,6-4 | |
| ITF Japan F5 | 04/05 02:00 | 27 | [401] Shintaro Imai v Ehara, Hiroyasu [367] | 3-6,5-7 | |
| ITF Japan F5 | 04/04 01:00 | 26 | Shintaro Imai v Jumpei Yamasaki | 6-3,6-4 | |
| ITF Japan F5 | 04/02 03:10 | 25 | Shintaro Imai v Grills, Jacob | 6-1,6-1 | |
| ITF Japan F4 | 03/30 01:00 | 27 | Kuan-Yi Lee v Shintaro Imai | 6-1,2-6,6-3 | |
| ITF Japan F4 | 03/29 04:15 | 26 | Naoki Tajima v Shintaro Imai | 4-6,3-6 | |
| ITF Japan F4 | 03/27 01:00 | 25 | Kawahashi, Yuta v Shintaro Imai | 3-6,3-6 | |
| ITF Japan F3 | 03/22 05:25 | 26 | Kaito Uesugi v Shintaro Imai | 6-3,2-6,6-1 |