| ITF M15 Antalya MD | 03/08 12:15 | 28 | Duda/Heller v Gola/La Vela | Retired | |
| ITF M15 Antalya MD | 03/07 11:50 | 27 | Duda/Heller v Lee/Wang | 6-1,3-6,10-6 | |
| ITF M15 Antalya MD | 03/06 13:35 | 26 | Duda/Heller v Campana/Ortenzi | 6-2,6-0 | |
| ITF M25 Prague MD | 05/14 08:25 | 29 | Cukierman/Harris v Duda/Heller | 6-0,6-3 | |
| ITF M25 Prague MD | 05/13 13:25 | 28 | Duda/Heller v Damm/Rybakov | 7-6,3-6,10-3 | |
| ITF M25 Prague MD | 05/12 11:20 | 27 | Petr/Safranek v Duda/Heller | 6-3,5-7,5-10 | |
| ITF M25 Prague MD | 05/10 13:25 | 26 | Bolardt/Krumich v Duda/Heller | 4-6,2-6 |