| Italian Int. MD | 2021/12/17 20:00 | Ivancic/Lonzaric v Kræmer/Rindshøj | L | 0-2 |
| Italian Int. MD | 2021/12/17 10:20 | Ivancic/Lonzaric v Labarthe/Tores | W | 2-0 |
| Italian Int. MD Qual | 2021/12/16 11:30 | Fernandez/Garcia v Ivancic/Lonzaric | W | 0-2 |
| Italian Int. MD Qual | 2021/12/16 08:20 | Ivancic/Lonzaric v Axelsson/Soderstrom | W | 2-0 |
| Slovenia Future Series MD Qual | 2021/11/25 10:45 | Jones/Cholan Kayan v Ivancic/Lonzaric | W | 0-2 |
| Polish Int. MD Qual | 2021/09/23 13:30 | Ivancic/Lonzaric v Ishaan Bhatnagar/Sai Pratheek K | L | 0-2 |
| Polish Int. MD Qual | 2021/09/23 10:00 | Danielak/Danielak v Ivancic/Lonzaric | W | 0-2 |
| Hellas Int. MD | 2021/09/03 15:20 | Strobl/Zhou v Ivancic/Lonzaric | L | 2-1 |
| Czech Open MD | 2021/10/22 18:20 | Kholkin/Zinchenko v Hubacek M / Kulisek V | L | 2-0 |
| Polish Int. MD | 2021/09/24 13:00 | Hubacek M / Kulisek V v Hansson/Z-Bexell | L | 1-2 |
| Austrian Open - Doubles Hommes | 2021/05/28 17:00 | Doder A / Tomic M v Hubacek M / Kulisek V | L | 2-1 |
| Slovenia Int. MD | 2021/05/21 11:00 | Beh/Goh v Hubacek M / Kulisek V | L | 2-0 |
| Slovenia Int. MD | 2021/05/20 15:20 | Bizjak/Krivec v Hubacek M / Kulisek V | W | 0-2 |
| Open de Pologne - Doubles Hommes | 2021/03/26 14:10 | Cybulski R / Szydlowski P v Hubacek M / Kulisek V | L | 2-0 |
| Open de Slovaquie - Doubles Hommes | 2020/02/29 10:00 | Hubacek M / Kulisek V v Tseng M H / Lin J Y | L | 0-2 |
| Open de Slovaquie - Doubles Hommes | 2020/02/28 11:30 | Hubacek M / Kulisek V v Mork C C / Joergensen S F | W | 2-1 |