| US Open 2019, MD | 2019/07/11 19:55 | Geiss B / Volker J C v Kaneko M / Kubota Y | L | 0-2 |
| US Open 2019, MD | 2019/07/10 23:40 | Hurlburt-Yu J / Yao D v Geiss B / Volker J C | W | 1-2 |
| Canada Open MD | 2019/07/03 16:20 | Ko S H / Shin B C v Geiss B / Volker J C | L | 2-0 |
| Orleans Masters MD | 2019/03/21 12:40 | Kaneko M / Kubota Y v Geiss B / Volker J C | L | 2-0 |
| Orleans Masters MD | 2019/03/20 20:10 | Geiss B / Volker J C v Nikolov D / Rusev I | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/03/12 14:20 | Garaga K P / Kapila D v Geiss B / Volker J C | W | 0-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/02/26 11:40 | Bochat M / Cwalina A v Geiss B / Volker J C | L | 2-0 |
| Italian Int. MD | 2018/12/15 10:00 | Lee K E / So J I v Geiss B / Volker J C | L | 2-0 |
| Open de Thaïlande - Doubles Hommes | 2019/08/01 06:55 | Ko S H / Shin B C v Ong/Teo | L | 2-0 |
| Open de Thaïlande - Doubles Hommes | 2019/07/30 14:10 | Ong/Teo v Ahsan/Setiawan | W | 2-1 |
| Japan Open MD | 2019/07/23 07:00 | Ong/Teo v Chia/Soh | L | 1-2 |
| Open Indonésie - Doubles Hommes | 2019/07/17 04:45 | Ong/Teo v Endo H / Watanabe Y | L | 1-2 |
| Australian Open MD | 2019/06/05 03:50 | Ong/Teo v Ahsan/Setiawan | L | 0-2 |
| Sudirman Cup MD | 2019/05/24 03:00 | Ong/Teo v Kamura T / Sonoda K | L | 1-2 |
| New Zealand Open 2019, MD | 2019/05/03 06:35 | Endo H / Watanabe Y v Ong/Teo | L | 2-0 |
| New Zealand Open 2019, MD | 2019/05/02 05:20 | Ong/Teo v Cahyono A B / Isfahani M R P | W | 2-0 |