USA: M15 Norman, OK - Singles - Main |
| 1/16-finals | Harazaki A. | Razeghi A. | 0:2 (3:6, 2:6) | details | 26.10.2023 |
Japan: M15 Karuizawa - Singles - Main |
| 1/16-finals | Saitoh K. | Harazaki A. | 2:0 (7:64, 6:1) | details | 31.05.2023 |
Japan: Yokkaichi - Singles - Qualification |
| Final | Harazaki A. | Mochizuki Y. | 0:2 (3:6, 4:6) | details | 21.11.2022 |
| Semi-finals | Huang T. | Harazaki A. | 1:2 (3:6, 6:4, 4:6) | details | 20.11.2022 |
Japan: Kobe - Singles - Qualification |
| Semi-finals | Harazaki A. | Nakagawa N. | 0:2 (3:6, 2:6) | details | 13.11.2022 |
Japan: Yokohama - Singles - Qualification |
| Final | Mochizuki Y. | Harazaki A. | 2:0 (6:3, 6:4) | details | 31.10.2022 |
| Semi-finals | Harazaki A. | Danilov S. | 2:0 (6:1, 7:5) | details | 30.10.2022 |
Japan: M25 Kashiwa - Singles - Main |
| 1/8-finals | Tanuma R. | Harazaki A. | 2:0 (7:5, 6:4) | details | 29.09.2022 |
| 1/16-finals | Harazaki A. | Kawachi K. | 2:0 (6:3, 6:2) | details | 27.09.2022 |
Japan: M25 Sapporo 2 - Singles - Main |
| 1/8-finals | Ito T. | Harazaki A. | 2:0 (6:2, 6:2) | details | 08.09.2022 |
| 1/16-finals | Takeuchi K. | Harazaki A. | 1:2 (3:6, 6:2, 2:6) | details | 07.09.2022 |
Australia: Australian Open - Singles - Main |
| 1/32-finals | Vallejo D. | Harazaki A. | 2:1 (6:4, 5:7, 6:3) | details | 23.01.2022 |
Australia: Australian Open - Singles - Qualification |
| Final | Michelsen A. | Harazaki A. | 1:2 (7:5, 64:7, 1:6) | details | 20.01.2022 |
| Semi-finals | Quirijns K. | Harazaki A. | 0:2 (5:7, 1:6) | details | 19.01.2022 |