Stadium: Centre Court Round: 26 Ground: Hardcourt indoor
| Slovakian International | 2020/07/12 16:00 | Klein/Molcan v Fekete/Minarik | 6-2,6-1 |
| Slovakian International | 2020/07/11 13:55 | Klein/Molcan v Dobry/Liska | 6-2,6-1 |
| Challenger Bratislava MD | 2019/11/07 18:10 | Klein/Molcan v Nielsen/Puetz | 4-6,2-6 |
| Challenger Bratislava MD | 2019/11/06 19:45 | Klein/Molcan v Altuna/Puodziunas | 7-5,7-5 |
| Challenger Bratislava MD | 2019/06/22 15:10 | Gille/Vliegen v Klein/Molcan | 6-2,7-5 |
| Challenger Bratislava MD | 2019/06/21 13:35 | Lammons/Sancic v Klein/Molcan | 5-7,3-6 |
| Challenger Bratislava MD | 2019/06/20 15:45 | Klein/Molcan v Arevalo/Reyes-Varela | 2-6,6-3,10-7 |
| Challenger Bratislava MD | 2019/06/19 12:20 | Klein/Molcan v Rondoni/Vanneste | 3-6,7-6,11-9 |