| Kharkiv International 2019, XD | 2019/09/07 07:00 | Jansen J R / Ostermeyer K v Delrue F / Heriau V | L | 1-2 |
| US Open 2019, XD | 2019/07/10 01:10 | Ko S H / Eom H W v Jansen J R / Ostermeyer K | L | 2-0 |
| Canada Open XD | 2019/07/05 00:10 | Lee / Hsu v Jansen J R / Ostermeyer K | L | 2-1 |
| Canada Open XD | 2019/07/03 23:40 | Jansen J R / Ostermeyer K v Chiu V / Chi B | W | 2-0 |
| Spanish Int. XD | 2019/06/14 07:00 | Jansen J R / Ostermeyer K v Mairs/Mairs | L | 0-2 |
| Open de Pologne - Doubles Mixtes | 2019/03/30 14:30 | Lane B / Pugh J v Jansen J R / Ostermeyer K | L | 2-0 |
| Open de Pologne - Doubles Mixtes - Qualif. | 2019/03/28 08:00 | Jansen J R / Ostermeyer K v Graalmann H / Petrikowski J | W | 2-0 |
| Orléans Masters - Doubles Mixtes | 2019/03/20 08:40 | Jansen J R / Ostermeyer K v Labar R / Tran A | L | 1-2 |
| Belgian Int. XD | 2019/09/12 07:00 | van Der Lecq T / Jille D v Bay J / Lundgaard S | W | 2-0 |
| Belgian International 2019, XD, Qualification | 2019/09/11 11:35 | Olesen S / Steffensen M L v van Der Lecq T / Jille D | W | 0-2 |
| Belgian International 2019, XD, Qualification | 2019/09/11 08:00 | van Der Lecq T / Jille D v Flynn M / Hopton J | W | 2-0 |
| Lithuanian Int. XD | 2019/06/09 12:00 | Karpov G / Kozyreva V v van Der Lecq T / Jille D | W | 0-2 |
| Lithuanian Int. XD | 2019/06/09 07:00 | van Der Lecq T / Jille D v Smilowski / Adamek | W | 2-0 |
| Lithuanian Int. XD | 2019/06/08 14:00 | Kirchgessner N / Petrikowski J v van Der Lecq T / Jille D | W | 0-2 |
| Lithuanian Int. XD | 2019/06/08 06:30 | van Der Lecq T / Jille D v Espersen R / Busch C | W | 2-1 |
| Lithuanian Int. XD Qual | 2019/06/06 15:55 | Petkus J / Voitechovskaja G v van Der Lecq T / Jille D | W | 0-2 |