Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2021/02/03 07:30 | Shintaro Imai v David Poljak | 6-4,6-4 |
| Challenger - Calgary | 2020/02/26 19:45 | Julian Lenz v Shintaro Imai | 6-3,3-6,7-6 |
| Challenger - Calgary | 2020/02/25 17:00 | Shintaro Imai v Harri Heliovaara | 6-0,6-2 |
| Challenger Drummondville | 2020/02/18 16:50 | Shintaro Imai v Tobias Kamke | 3-6,6-1,3-6 |
| Challenger Drummondville | 2020/02/16 16:25 | Shintaro Imai v Michael Redlicki | 7-6,6-3 |
| ITF - M25 Nonthaburi | 2020/01/30 05:25 | Adam Pavlasek v Shintaro Imai | 4-6,7-5,6-1 |
| ITF - M25 Nonthaburi | 2020/01/29 06:15 | Yuki Mochizuki v Shintaro Imai | 4-6,2-6 |
| ITF - M15 Nonthaburi | 2019/12/01 02:55 | Duckhee Lee v Shintaro Imai | 6-1,6-4 |
| ITF - M15 Sharm El Sheikh | 2021/02/03 07:30 | Fabian Marozsan v Marek Gengel | 4-6,6-3,5-7 |
| Cehia - Extraliga | 2020/12/14 12:00 | Adam Pavlasek v Marek Gengel | 7-6,4-6,6-2 |
| Cehia - Extraliga | 2020/12/13 12:55 | Marek Gengel v Lukas Rosol | 1-6,7-5,4-6 |
| ITF - M15 Bratislava | 2020/11/27 11:15 | Marek Gengel v Peter Fajta | 3-6,3-6 |
| ITF - M15 Bratislava | 2020/11/26 11:05 | Marek Gengel v Savriyan Danilov | 7-6,6-4 |
| ITF - M15 Bratislava | 2020/11/25 11:55 | Marek Gengel v Frane Nincevic | 3-6,7-5,6-4 |
| ITF - M15 Sharm El Sheikh | 2020/11/07 09:30 | Petros Chrysochos v Marek Gengel | 1-6,6-2,6-1 |
| ITF - M15 Sharm El Sheikh | 2020/11/06 08:00 | Marek Gengel v Francesco Vilardo | 6-4,6-4 |