| Korea Open | 2019/07/02 07:00 | Minhyeok Kim v Asuka Machi | W | 3-4 |
| China Open | 2019/05/28 06:30 | Asuka Machi v Alvaro Robles | L | 2-4 |
| Thailand Open | 2019/05/24 07:25 | Asuka Machi v Tai-Wei Wang | L | 1-4 |
| Serbia Open | 2019/05/02 10:15 | Asuka Machi v Bojan Crepulja | W | 3-2 |
| Serbia Open | 2019/05/01 16:20 | Asuka Machi v Birdie Boro | W | 3-1 |
| Qatar Open - Gemischtes Doppel | 2018/03/30 11:20 | Carlos Franco v Asuka Machi | W | 1-4 |
| Bulgaria Open | 2017/08/19 13:15 | Asuka Machi v Quadri Aruna | L | 1-4 |
| Bulgaria Open | 2017/08/18 16:10 | Asuka Machi v Koyo Kanamitsu | W | 4-1 |