| ITF M15 Antalya | 04/09 06:45 | 27 | Shintaro Mochizuki v Flavio Cobolli | 4-6,2-6 | |
| ITF M15 Antalya | 04/08 06:45 | 26 | Ben Patael v Shintaro Mochizuki | 3-6,1-6 | |
| ITF M15 Antalya | 04/07 07:00 | 25 | Shintaro Mochizuki v Karl Friberg | 6-1,7-5 | |
| ITF M25 Biel | 03/31 08:00 | 25 | [306] Jiri Lehecka v Shintaro Mochizuki [427] | 6-3,6-2 | |
| ATP Miami | 03/25 15:00 | 23 | [427] Shintaro Mochizuki v Thanasi Kokkinakis [243] | 3-6,3-6 | |
| ATP Miami | 03/23 19:35 | 19 | [427] Shintaro Mochizuki v Emilio Gomez [168] | 6-1,6-2 | |
| ATP Miami | 03/22 19:05 | 14 | [144] Daniel Altmaier v Shintaro Mochizuki [427] | Retired | |
| ATP Singapore | 02/23 11:30 | 25 | [412] Shintaro Mochizuki v Altug Celikbilek [302] | 0-6,4-6 | |
| ITF M15 Sharm El Sheikh | 02/17 11:35 | 25 | [406] Shintaro Mochizuki v Jiri Lehecka [355] | 6-2,1-6,1-6 | |
| ITF M15 Sharm El Sheikh | 02/11 08:40 | 26 | [406] Shintaro Mochizuki v Jiri Lehecka [355] | 2-6,7-6,3-6 | |
| ITF M15 Sharm El Sheikh | 02/10 14:05 | 25 | [444] Yusuke Takahashi v Shintaro Mochizuki [406] | 4-6,2-6 | |
| ITF M15 Sharm El Sheikh | 02/03 16:00 | 25 | Shintaro Mochizuki v Arnaud Bovy | 1-6,4-6 |