| Thomas Cup MD | 10/11 18:00 | - | Christiansen/Sogaard v Hess D / Volker J C | L | 2-0 | |
| Thomas Cup MD | 10/09 18:00 | - | 강 M H / 김 J H v Hess D / Volker J C | L | 2-0 | |
| Ukraine Int. MD | 09/09 16:20 | - | Ravikrishna Ps/Sankar Prasad Udayakumar v Hess D / Volker J C | L | 2-0 | |
| Ukraine Int. MD | 09/09 09:20 | - | Hess D / Volker J C v Flaatten T / Rikheim V | W | 2-0 | |
| Ukraine Int. MD | 09/08 11:20 | - | Hess D / Volker J C v Bosniuk/Shmundyak | W | 2-0 | |
| German Open 2019, WD, Qualification | 10/31 11:20 | 1 | Khakimov N / Parakhodin A v Hess D / Volker J C | L | 2-0 | |
| German Open 2019, WD, Qualification | 10/10 13:30 | 1 | Hess D / Volker J C v Bonny M / Schaller O | L | 0-2 | |
| Giraldilla Int. XD | 09/14 17:00 | 1 | Hess D / Volker J C v 마아스 J / 타블링 R | L | 0-2 | |
| Indonesia Masters XD | 02/28 11:27 | - | Hoelbling Z / Durkinjak Z v Hess D / Volker J C | L | 2-0 |