| Open de Suisse - Doubles Femmes - Qualif. | 2018/08/29 08:00 | Dolan, Jonathan v Beketov, Glib | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2017/12/05 13:30 | Dolan, Jonathan v Lin, Yong Sheng | L | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2017/12/05 09:30 | Krzysztof Jakowczuk v Dolan, Jonathan | W | 1-2 |
| Giraldilla Int. XD | 2016/12/07 10:45 | Cook, Alexander v Dolan, Jonathan | W | 1-2 |
| Giraldilla Int. XD | 2016/12/01 08:57 | Grimley, Christopher v Dolan, Jonathan | W | 1-2 |
| Giraldilla Int. XD | 2016/11/30 15:26 | Dolan, Jonathan v Rohan Midha | W | 2-0 |
| Giraldilla Int. XD | 2016/11/30 13:04 | Dolan, Jonathan v Pearce, Luke | W | 2-0 |
| Giraldilla Int. XD | 2018/08/30 07:00 | Leon Seiwald v Janacek, Jaromir | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/05/10 08:00 | Leon Seiwald v Bugtrup, Sebastian | L | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/03/08 11:30 | Loo, Marcus v Leon Seiwald | W | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/02/21 10:40 | Peng, David v Leon Seiwald | L | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2017/12/05 14:26 | Leon Seiwald v Correl, Peter | L | 1-2 |
| Indonesia Masters XD | 2017/05/22 02:20 | Ng, Zin Rei Ryan v Leon Seiwald | L | 2-1 |
| Giraldilla Int. XD | 2017/03/09 21:47 | Lidman, Douglas v Leon Seiwald | L | 2-0 |