| Qatar Open 2020, MS, Qualification | 2017/02/23 12:10 | Marcos Freitas v Steffen Mengel | L | 4-1 |
| Qatar Open XD | 2017/02/22 14:28 | Cheng-Ting Liao v Steffen Mengel | W | 3-4 |
| Qatar Open 2019, MS | 2017/02/17 06:15 | Joao Geraldo v Steffen Mengel | L | 4-0 |
| Qatar Open 2019, MS | 2017/01/19 20:30 | Quadri Aruna v Steffen Mengel | L | 4-2 |
| Qatar Open XD | 2017/01/18 12:05 | Steffen Mengel v Siu Hang Lam | W | 4-0 |
| Qatar Open 2019, MS | 2016/11/29 18:37 | Steffen Mengel v Baum, Patrick | L | 1-3 |
| Swedish Open (WTP) 2019, MS, Qualification | 2016/11/19 12:50 | Steffen Mengel v Oshima, Yuya | L | 1-4 |
| Swedish Open (WTP) 2019, MS, Qualification | 2016/11/18 18:30 | Zhou, Yu v Steffen Mengel | W | 3-4 |
| Swedish Open (WTP) 2019, MS, Qualification | 2016/11/18 12:45 | Maharu Yoshimura v David McBeath | L | 2-4 |
| Qatar Open XD | 2016/11/12 12:00 | Ricardo Walther v Maharu Yoshimura | L | 4-0 |
| Qatar Open XD | 2016/11/11 19:21 | Weixing Chen v Maharu Yoshimura | W | 3-4 |
| Qatar Open XD | 2016/11/11 14:20 | Michal Obeslo v Maharu Yoshimura | W | 2-4 |