Stadium: Court 2 Round: 24 Ground: Hardcourt outdoor
| Challenger Seoul | 2019/04/30 05:10 | Aldin Setkic v Ricardas Berankis | 4-6,6-3,4-6 |
| Challenger Seoul | 2019/04/29 05:55 | Aldin Setkic v Goncalo Oliveira | 7-5,7-6 |
| Challenger Francavilla | 2019/04/23 10:40 | Aldin Setkic v Thomaz Bellucci | 1-6,2-6 |
| Challenger Tunis | 2019/04/15 15:00 | Aldin Setkic v Dragos Dima | 4-6,4-6 |
| Challenger Barletta | 2019/04/08 11:20 | Julian Ocleppo v Aldin Setkic | 6-1,6-3 |
| Czechia Extraliga | 2018/12/15 11:36 | Jan Stancik v Aldin Setkic | 7-6,6-3 |
| Czechia Extraliga | 2018/12/14 09:00 | Aldin Setkic v Dusan Lojda | 6-3,4-6,6-2 |
| Challenger Andria | 2018/11/22 14:20 | Filippo Baldi v Aldin Setkic | 7-6,6-4 |
| Challenger Seoul | 2019/04/30 02:00 | Mukund Sasikumar v Luke Saville | 2-6,4-6 |
| Challenger Nanchang | 2019/04/23 09:15 | Nikola Milojevic v Mukund Sasikumar | 6-2,6-4 |
| Challenger Anning | 2019/04/15 02:00 | Mukund Sasikumar v Yan Bai | 1-6,4-6 |
| Challenger Taipei | 2019/04/08 05:00 | Mukund Sasikumar v Cem Ilkel | 3-6,4-6 |
| Challenger Zhangjiagang | 2019/03/20 09:25 | Mathias Bourgue v Mukund Sasikumar | 7-5,6-4 |
| Challenger Zhangjiagang | 2019/03/19 02:00 | Baptiste Crepatte v Mukund Sasikumar | 2-6,1-6 |
| Challenger Shenzhen | 2019/03/13 06:20 | Mukund Sasikumar v Marcos Baghdatis | 4-6,5-7 |
| Challenger Shenzhen | 2019/03/11 08:00 | Yecong He v Mukund Sasikumar | 3-6,2-6 |