| Giraldilla Int. - Mixed dubbel | 2018/12/19 00:35 | Gergely Krausz v Nicholas Robert Henson Waller | L | 2-0 |
| Swiss Open - Damdubbel - Kval | 2018/12/18 20:30 | Humberto Aguirre Fajardo v Nicholas Robert Henson Waller | W | 1-2 |
| Indonesia Masters - Mixed dubbel | 2017/05/26 09:13 | Kieran Merrilees v Nicholas Robert Henson Waller | L | 2-0 |
| Indonesia Masters - Mixed dubbel | 2017/05/23 09:00 | Zin Rei Ryan Ng v Nicholas Robert Henson Waller | L | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2018/11/21 18:40 | Lucas Claerbout v Robert Mann | L | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2018/10/30 19:30 | Luis Enrique Penalver v Robert Mann | L | 2-0 |
| Dutch Open | 2018/10/09 16:55 | June Wei Cheam v Robert Mann | L | 2-0 |
| Swiss Open - Damdubbel - Kval | 2018/05/08 01:55 | Yehezkiel Fritz Mainaky v Robert Mann | L | 2-0 |
| Swiss Open - Damdubbel - Kval | 2018/05/08 00:06 | Dylan Soedjasa v Robert Mann | W | 0-2 |
| Swiss Open - Damdubbel - Kval | 2018/04/30 21:46 | Anthony Joe v Robert Mann | L | 2-0 |
| Indonesia Masters - Mixed dubbel | 2018/04/24 10:00 | Robert Mann v Emre Lale | L | 0-2 |
| Indonesia Masters - Mixed dubbel | 2017/10/31 19:40 | Robert Mann v Yuxiang Huang | L | 0-2 |