| Slovinsko - Future Series | 2019/11/23 09:45 | Ondrej Kral v Karan Rajan Rajarajan | L | 0-2 |
| Slovinsko - Future Series | 2019/11/22 15:40 | Ondrej Kral v Valentin Singer | W | 2-0 |
| Hellas Open | 2019/08/09 14:30 | Gergely Krausz v Ondrej Kral | L | 2-0 |
| Hellas Open Qual | 2019/08/08 09:30 | Ondrej Kral v Miha Ivanic | W | 2-1 |
| Hellas Open Qual | 2019/08/08 08:00 | Ondrej Kral v Yusuf Yildiz | W | 2-0 |
| Lithuanian Int. | 2019/06/09 08:00 | Jeppe Bruun Christensen v Ondrej Kral | L | 2-1 |
| Swiss Open - ženská štvorhra - kvalifikácia | 2018/09/12 09:30 | Hemanth M.Gowda v Ondrej Kral | W | 1-2 |
| Giraldilla Int. XD | 2018/08/30 06:00 | Ondrej Kral v Milan Dratva | L | 0-2 |
| Slovinsko - Future Series | 2019/11/22 09:35 | Brian Holtschke v Alvaro Vazquez | W | 2-1 |
| Slovinsko - Future Series - kval. | 2019/11/21 19:15 | Brian Holtschke v Christoffer Elbrond | W | 2-1 |
| Slovinsko - Future Series - kval. | 2019/11/21 16:35 | Jaka Ivancic v Brian Holtschke | W | 1-2 |
| Slovinsko - Future Series - kval. | 2019/11/21 10:10 | Marc Cardona v Brian Holtschke | W | 0-2 |
| SaarLorLux Open | 2019/10/30 18:00 | Brian Holtschke v Ygor Coelho | L | 1-2 |
| SaarLorLux Open | 2019/10/29 19:00 | Ansgar Kirste v Brian Holtschke | W | 0-2 |
| SaarLorLux Open Qual | 2019/10/29 12:00 | Felix Kruchten v Brian Holtschke | W | 0-2 |
| Cyprus Int. | 2019/10/11 13:25 | Brian Holtschke v Peter Roenn Stensaeth | L | 0-2 |