| Open de Suisse - Doubles Femmes - Qualif. | 2018/04/12 11:15 | Dimitar Yanakiev v Jones, David | L | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/01/18 15:00 | Eipe, Joshua v Jones, David | L | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2017/12/05 14:00 | Adrian Dziolko v Jones, David | L | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2017/12/05 11:30 | Jones, David v Kral, Ondrej | W | 2-1 |
| Indonesia Masters XD | 2017/11/22 18:10 | Jones, David v Fransman, Nick | L | 1-2 |
| Giraldilla Int. XD | 2017/04/15 13:58 | Toma Junior Popov v Jones, David | L | 2-0 |
| Giraldilla Int. XD | 2017/04/12 09:56 | Jones, David v Hammes, Felix | W | 2-1 |
| Giraldilla Int. XD | 2017/04/10 15:38 | Toma Junior Popov v Jones, David | L | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/03/27 13:20 | Valentin Singer v M.gowda, H. | L | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/03/27 09:15 | Elharab, Bilal v Valentin Singer | W | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/03/08 14:00 | Valentin Singer v Joonas Korhonen | L | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/01/11 08:30 | Loo, Marcus v Valentin Singer | W | 0-2 |
| Giraldilla Int. XD | 2017/03/09 20:48 | Enghoej, M. v Valentin Singer | L | 2-0 |
| Giraldilla Int. XD | 2017/03/09 17:25 | Aalestrup, Frederik v Valentin Singer | W | 0-2 |