| Qatar Open 2019, MS | 2017/02/14 12:22 | Manav Vikash Thakkar v Joao Geraldo | W | 2-4 |
| Qatar Open XD | 2017/01/17 19:03 | Joao Geraldo v Ioannis Sgouropoulos | W | 4-1 |
| Qatar Open 2019, MS | 2017/01/08 15:31 | Sharath Kamal Achanta v Joao Geraldo | L | 3-1 |
| Qatar Open 2019, MS | 2016/12/16 19:30 | Joao Geraldo v Christophe Legout | W | 3-2 |
| Qatar Open 2019, MS | 2016/12/02 14:30 | Mizutani, Jun v Joao Geraldo | L | 3-2 |
| Qatar Open 2019, MS | 2016/11/25 17:33 | Oostwouder, Ewout v Joao Geraldo | W | 1-3 |
| Swedish Open (WTP) 2019, MS, Qualification | 2016/11/18 14:15 | Harmeet Desai v Joao Geraldo | L | 4-2 |
| Qatar Open 2019, MS | 2016/10/21 18:00 | Simon Gauzy v Joao Geraldo | L | 4-1 |
| 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 13:30 | Kim, Donghyun v Steffen Mengel | W | 2-4 |
| Qatar Open XD | 2016/11/11 14:20 | Minhyeok Kim v Steffen Mengel | L | 4-0 |
| Qatar Open 2019, MS | 2016/10/20 19:00 | Steffen Mengel v Robert Gardos | L | 2-4 |