| Challenger Series TT | 04/02 12:10 | 1 | Haruki Harada v Mohammed Javad Sohrabi | L | 0-3 | |
| Challenger Series TT | 04/02 10:10 | 2 | Haruki Harada v Rafael Turrini | W | 3-0 | |
| Challenger Series TT | 04/02 08:50 | - | Jeromy Loffler v Haruki Harada | - | CANC | |
| Challenger Series TT | 04/02 07:05 | - | Haruki Harada v Rafael Turrini | W | 3-2 | |
| Challenger Series TT | 04/01 17:35 | - | Bohdan Sinkevych v Haruki Harada | W | 0-3 | |
| Challenger Series TT | 04/01 15:15 | - | Siddharta Almeida v Haruki Harada | W | 0-3 | |
| Challenger Series TT | 04/01 15:15 | - | Mohammed Javad Sohrabi v Haruki Harada | - | CANC | |
| Challenger Series TT | 04/01 12:55 | - | Haruki Harada v Mohammed Javad Sohrabi | W | 3-0 | |
| Challenger Series TT | 04/01 12:55 | - | Haruki Harada v Armin Alicic | - | CANC | |
| Challenger Series TT | 04/01 10:00 | - | Haruki Harada v Liang Qiu | W | 3-0 | |
| Challenger Series TT | 04/01 08:15 | - | Haruki Harada v Yuma Hoshi | L | 0-3 | |
| TT Star Series | 03/26 11:45 | - | Jiri Vrablik v Haruki Harada | L | 3-2 |