Stadium: Court 4 Round: 46
| Challenger Karshi Qual | 2018/05/05 06:05 | Amal Sultanbekov v Marek Gengel | 1-6,0-6 |
| Challenger Ostrava | 2018/05/01 12:10 | Adam Pavlasek v Marek Gengel | 6-2,6-3 |
| ITF Egypt F13 | 2018/04/12 08:00 | Pablo Vivero Gonzalez v Marek Gengel | 7-6,6-3 |
| ITF Egypt F13 | 2018/04/11 09:15 | Eduardo Struvay v Marek Gengel | 4-6,3-6 |
| ITF Egypt F12 | 2018/04/05 08:00 | Marek Gengel v Issam Haitham Taweel | 4-6,4-6 |
| ITF Egypt F12 | 2018/04/04 12:20 | Marek Gengel v Ren Nakamura | 6-4,6-4 |
| ITF Bahrain F1 | 2018/03/20 15:10 | Tadeas Paroulek v Marek Gengel | 6-4,6-2 |
| ITF Qatar F3 | 2018/03/13 12:00 | Jay Clarke v Marek Gengel | 6-4,6-2 |
| Challenger Karshi Qual | 2018/05/05 06:45 | Sanetulla Kutybaev v Sidharth Rawat | 4-6,1-6 |
| ITF Uzbekistan F2 | 2018/04/23 07:15 | Sanjar Fayziev v Sidharth Rawat | 6-4,6-4 |
| ITF Uzbekistan F1 | 2018/04/17 10:30 | Sidharth Rawat v Manuel Pena Lopez | 3-6,6-7 |
| ITF India F3 | 2018/03/15 05:30 | Sidharth Rawat v Manuel Pena Lopez | 6-4,3-6,0-6 |
| ITF India F3 | 2018/03/14 04:00 | Sidharth Rawat v Yu Hsiang Chiu | 6-4,7-6 |
| ITF India F3 | 2018/03/13 05:20 | Sidharth Rawat v Dhruv Sunish | 7-6,2-6,6-4 |
| ITF India F2 | 2018/03/06 03:30 | Sidharth Rawat v Luka Pavlovic | 3-6,6-3,4-6 |
| ITF India F1 | 2018/03/02 04:00 | N. Vijay Sundar Prashanth v Sidharth Rawat | 6-3,6-7,7-6 |