Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| ITF Czech Republic F10 | 2017/11/17 09:30 | Konecny, Michal v Marek Gengel | 7-6,6-4 |
| ITF Czech Republic F10 | 2017/11/16 09:00 | David Poljak v Marek Gengel | 7-5,3-6,2-6 |
| ITF Czech Republic F10 | 2017/11/15 09:00 | Marek Gengel v Kalenichenko, Danylo | 7-6,6-2 |
| ITF Czech Republic F9 | 2017/11/08 09:00 | Marek Gengel v Osmakcic, Marko | 3-6,7-6,3-6 |
| ITF Czech Republic F8 | 2017/11/01 10:40 | Marek Gengel v Michael Vrbensky | 4-6,2-6 |
| ITF Czech Republic F7 | 2017/10/26 08:00 | Filip Duda v Marek Gengel | 6-7,6-3,7-6 |
| ITF Czech Republic F7 | 2017/10/25 09:35 | Schmid, Michal v Marek Gengel | 3-6,5-7 |
| Challenger Ismaning Qual | 2017/10/14 15:35 | Dzhanashia, Shalva v Marek Gengel | 6-2,3-6,6-3 |
| Czech Republic F6, Singles Qualifying | 2017/07/16 07:00 | Flavell, William v Yvo Panak | 0-6,1-6 |
| ITF Turkey F43 | 2016/10/23 07:00 | Flavell, William v Ergeneman, Gokberk | 2-6,2-6 |
| ITF Turkey F42 | 2016/10/15 09:30 | Flavell, William v Parada, Bastian | 1-6,1-6 |
| ITF Qatar F4 Qual | 2015/11/28 15:15 | Ben Hassen, Ameur v Flavell, William | 6-3,6-0 |
| Kuwait F3, Singles Qualifying | 2015/11/22 07:00 | Ruppli, Andrew v Flavell, William | 6-1,6-0 |
| ITF Kuwait F2 | 2015/11/14 07:00 | Micov, Stefan v Flavell, William | 6-2,6-1 |
| ITF Spain F32 | 2014/10/18 12:30 | Flavell, William v Alberto Barroso Campos | 0-6,2-6 |