| FIVB Itapema | 11/12 17:10 | - | Barbosa Santos/Brandao v Dumek/Berčík | 17-14 | |
| FIVB Itapema | 11/12 17:00 | - | Saymon/Oscar v Dumek/Berčík | 2-0 | |
| FIVB Itapema | 11/12 12:40 | - | Bonifazi/Benzi v Berčík/Dumek | 1-2 | |
| FIVB Itapema | 11/11 14:20 | - | Kramarenko/Hudyakov v Berčík/Dumek | 2-0 | |
| FIVB Ostrava | 06/04 08:40 | - | Berčík/Dumek v George Wand'ley/Loyola Stein | 0-2 | |
| FIVB Ostrava | 06/03 10:40 | - | Cherif/Ahmed v Berčík/Dumek | 2-0 | |
| CEV Mistrovství Evropy 2023 | 09/18 08:00 | 1 | Koekelkoren/Van Walle v Dumek/Berčík | 2-0 | |
| CEV Mistrovství Evropy 2023 | 09/16 10:00 | 1 | Dumek/Berčík v Doppler/Horst | 0-2 | |
| FIVB Baden | 08/21 14:30 | - | Trummer/Friedl Fe. v Berčík/Dumek | 2-1 | |
| FIVB Baden | 08/21 08:40 | - | Pristauz/Leitner L. v Berčík/Dumek | 2-1 | |
| FIVB Phnom Penh | 02/22 04:40 | - | Abbiati/Andreatta, T. v Dumek/Berčík | 2-0 | |
| FIVB Phnom Penh | 02/21 12:00 | - | Phavin/Davin v Dumek/Berčík | 0-2 |