Stadium: Court 9 Round: 26 Ground: Clay
| Baja, Singles Qualifying M-ITF-HUN-03A | 2019/08/15 08:00 | Roko Horvat v Jandric, Darko | 6-4,4-6,3-6 |
| ITF M15 Novi Sad | 2019/08/07 08:00 | Khomentovskiy, Matvey v Jandric, Darko | 6-2,6-3 |
| ITF M15 Novi Sad | 2019/08/06 08:00 | Jandric, Darko v Marcell Bartakovics | 6-7,6-0,10-7 |
| ITF M15 Novi Sad | 2019/08/05 08:00 | Jandric, Darko v Shrolik, Igor | 6-2,6-4 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/07/30 11:10 | Jandric, Darko v Perchicot, Mathieu | 1-6,3-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/07/16 08:00 | Roncalli, Simone v Jandric, Darko | 6-2,6-2 |
| Balatonalmadi, Singles Qualifying M-ITF-HUN-02A | 2019/06/20 08:00 | Mariano Kestelboim v Jandric, Darko | 6-2,6-1 |
| Balatonalmadi, Singles Qualifying M-ITF-HUN-02A | 2019/06/19 11:15 | Jandric, Darko v Lipovsek Puches, Tomas | 6-2,6-4 |
| Baja, Singles Qualifying M-ITF-HUN-03A | 2019/08/15 08:00 | Balla, Peter v Filip Duda | 3-6,3-6 |
| ITF M25 Roehampton | 2019/07/31 08:30 | Alastair Gray v Filip Duda | 6-2,6-3 |
| Wels, Singles M-ITF-AUT-03A | 2019/07/23 10:00 | Vitaliy Sachko v Filip Duda | 5-7,6-3,6-1 |
| ITF M25 Pardubice | 2019/06/25 10:05 | Oleg Prihodko v Filip Duda | 6-2,6-4 |
| ITF M25 Pardubice | 2019/06/24 11:00 | Khomentovskiy, Matvey v Filip Duda | 6-2,2-6,8-10 |
| ITF M25 Jablonec Nad Nisou | 2019/05/21 10:15 | Daniel Dutra Da Silva v Filip Duda | 6-1,6-2 |
| ITF M25 Jablonec Nad Nisou | 2019/05/20 09:00 | Bolardt, Antonin v Filip Duda | 6-3,3-6,9-11 |
| ITF M15 Prague | 2019/05/15 08:00 | Filip Duda v Gijs Brouwer | 5-7,4-6 |