Stadium: Clay 1 Round: 25 Ground: Clay
| Challenger Banja Luka | 2019/09/11 08:00 | Sumit Nagal v Ivan Nedelko | 6-3,7-6 |
| Challenger Banja Luka | 2019/09/10 08:00 | Ivan Nedelko v Matias Zukas | 6-1,7-5 |
| Challenger Jinan | 2019/09/04 07:05 | Ivan Nedelko v Zhe Li | 6-7,6-7 |
| Challenger Jinan | 2019/09/03 04:45 | Ivan Nedelko v Ji Sung Nam | 4-6,7-5,6-3 |
| Challenger Baotou | 2019/08/27 08:50 | Ivan Nedelko v Chun Hsin Tseng | 3-6,3-6 |
| Challenger Baotou | 2019/08/26 02:00 | Hong Chung v Ivan Nedelko | 2-6,3-6 |
| Challenger Meerbusch | 2019/08/12 10:35 | Jan Satral v Ivan Nedelko | 7-6,7-6 |
| ITF M15 Koszalin | 2019/08/10 09:00 | Ivan Nedelko v Martins Podzus | 3-6,7-6,3-6 |
| ITF M15 Antalya | 2019/09/17 07:00 | Kristof Minarik v Andrea Fiorentini | 1-6,4-6 |
| ITF M15 Antalya | 2019/09/16 07:30 | Andrea Fiorentini v Bjorn Nareyka | 6-2,1-6,10-2 |
| ITF M15 Antalya | 2019/09/15 07:30 | Kayra Kargin v Andrea Fiorentini | 4-6,0-6 |
| ITF M25 Appiano | 2019/08/05 08:50 | Andrea Fiorentini v Maurizio Speziali | 4-6,1-6 |
| ITF M25 Casinalbo | 2019/07/08 07:00 | Nicolo Turchetti v Andrea Fiorentini | 6-3,6-2 |
| ITF Italy F34 | 2018/10/27 12:30 | Diego Matos v Andrea Fiorentini | 6-4,7-5 |
| ITF Croatia F2 | 2018/03/11 08:00 | Mike Urbanija v Andrea Fiorentini | 6-4,6-0 |
| ITF Croatia F2 | 2018/03/10 09:00 | Mate Cseresznyes v Andrea Fiorentini | 2-6,0-6 |