| ITF Japan F2 | 03/13 00:30 | 25 | Takamura, Yuki v Moritani, Soichiro | 6-4,1-6,3-6 | |
| ITF Japan F2 | 03/12 00:30 | 44 | Moritani, Soichiro v Osafune, Masaki | 7-6,6-0 | |
| ITF Japan F1 | 03/09 02:00 | 27 | Niki, Takuto v Moritani, Soichiro | 6-1,6-4 | |
| ITF Japan F1 | 03/08 05:35 | 26 | Shinji Hazawa v Moritani, Soichiro | 6-7,2-6 | |
| ITF Japan F1 | 03/07 06:00 | 25 | Moritani, Soichiro v Klein, Brydan | 7-6,7-5 | |
| ITF Hong Kong F6 | 01/01 02:00 | 25 | Moritani, Soichiro v Emil Ruusuvuori | 0-6,4-6 | |
| ITF Hong Kong F5 | 12/24 03:00 | 54 | Moritani, Soichiro v Masaya Kobayashi | 2-6,2-6 | |
| ITF Hong Kong F5 | 12/23 05:00 | 54 | Moritani, Soichiro v Lam, Ching | 6-1,6-4 | |
| Indonesia F8, Singles | 11/29 08:00 | 26 | Moritani, Soichiro v Harris, Andrew | 2-6,3-6 | |
| Indonesia F8, Singles | 11/28 03:30 | 25 | Moritani, Soichiro v Barki, Justin | 7-6,6-4 | |
| ITF Indonesia F7 | 11/20 03:30 | 25 | Moritani, Soichiro v Chen, Ti | 3-6,5-7 | |
| ITF Thailand F8 Qual | 10/09 03:20 | 44 | Shinji Hazawa v Moritani, Soichiro | 6-4,6-1 | |
| ITF Thailand F8 Qual | 10/08 08:15 | 44 | Congsup Congcar v Moritani, Soichiro | 6-1,2-6,0-6 | |
| ITF Thailand F7 | 10/03 10:20 | 25 | Makoto Ochi v Moritani, Soichiro | 6-4,6-2 | |
| ITF Thailand F5 | 08/10 02:30 | 27 | Singh, Karunuday v Moritani, Soichiro | Retired | |
| ITF Thailand F5 | 08/09 04:45 | 26 | Moritani, Soichiro v Reinwein, Sami | 6-3,7-6 | |
| ITF Thailand F5 | 08/07 05:10 | 25 | Ito, Yuichi v Moritani, Soichiro | 6-7,4-6 | |
| ITF Thailand F4 | 08/01 02:30 | 25 | Moritani, Soichiro v Rishab Agarwal | 3-6,4-6 | |
| ITF Hong Kong F3 | 07/06 02:30 | 27 | Moritani, Soichiro v Sora Fukuda | 1-6,6-4,3-6 | |
| ITF Hong Kong F3 | 07/05 02:00 | 26 | Moritani, Soichiro v Kazuma Kawachi | 6-2,6-1 | |
| ITF Hong Kong F3 | 07/04 02:00 | 25 | Moritani, Soichiro v Wong, Chun Hun | 6-7,6-1,6-2 | |
| ITF Hong Kong F2 | 06/29 02:00 | 27 | Grills, Jacob v Moritani, Soichiro | 6-7,6-3,6-1 | |
| ITF Hong Kong F2 | 06/28 02:00 | 26 | Patrombon, Jeson v Moritani, Soichiro | 6-3,1-6,2-6 | |
| ITF Hong Kong F2 | 06/26 02:00 | 25 | Alexis Canter v Moritani, Soichiro | 3-6,3-6 | |
| ITF Guam F1 | 06/23 00:00 | 27 | Moritani, Soichiro v Jake Delaney | 5-7,1-6 | |
| ITF Guam F1 | 06/22 01:30 | 26 | Moritani, Soichiro v Kwon, OH-Hee | 6-2,2-6,6-3 | |
| ITF Guam F1 | 06/21 00:15 | 25 | Moritani, Soichiro v Nakamura, Yuki | 1-6,6-4,6-4 | |
| ITF Japan F8 | 06/13 01:30 | 25 | Moritani, Soichiro v Yuta Shimizu | 5-7,3-6 | |
| ITF Singapore F3 | 06/08 02:00 | 26 | Moritani, Soichiro v Ito, Yuichi | 6-7,6-7 | |
| ITF Singapore F3 | 06/06 03:40 | 25 | Hobbs, Roy v Moritani, Soichiro | 2-6,6-7 |