Stadium: Hard Court 3 Round: 29 Ground: Hardcourt outdoor
| ITF Turkey F1 | 2018/01/14 13:00 | Ryan James Storrie v Marc Sieber | 3-6,3-6 |
| ITF Turkey F1 | 2018/01/13 12:00 | Marc Sieber v Jonathan Gray | 6-2,6-4 |
| ITF Turkey F1 | 2018/01/12 12:55 | Marc Sieber v Julien Eon | 6-1,6-0 |
| ITF Turkey F1 | 2018/01/09 09:15 | Marc Sieber v Vadim Alekseenko | 6-2,6-0 |
| ITF Turkey F1 | 2018/01/08 07:30 | Marc Sieber v Darko Bojanovic | 6-1,6-0 |
| ITF Turkey F1 | 2018/01/07 07:30 | Marc Sieber v Masayoshi Ono | 6-2,6-2 |
| Challenger Bratislava Qual | 2017/11/05 09:00 | Danylo Kalenichenko v Marc Sieber | 7-6,6-3 |
| Challenger Bratislava Qual | 2017/11/04 09:00 | Altug Celikbilek v Marc Sieber | 7-5,1-6,0-6 |
| ITF Turkey F1 | 2018/01/14 12:00 | Altug Celikbilek v Gianluigi Quinzi | 3-6,2-6 |
| ITF Turkey F1 | 2018/01/13 12:00 | Nicolae Frunza v Gianluigi Quinzi | 3-6,3-6 |
| ITF Turkey F1 | 2018/01/12 11:30 | Matteo Martineau v Gianluigi Quinzi | 4-6,5-7 |
| ITF Turkey F1 | 2018/01/10 08:00 | Milan Drinic v Gianluigi Quinzi | 2-6,2-6 |
| ATP - Next Gen Finals | 2017/11/09 13:00 | Hyeon Chung v Gianluigi Quinzi | 1-4,4-1,4-2,3-4,4-3 |
| ATP - Next Gen Finals | 2017/11/08 18:30 | Denis Shapovalov v Gianluigi Quinzi | 4-1,4-1,3-4,4-3 |
| ATP - Next Gen Finals | 2017/11/07 20:50 | Andrey Rublev v Gianluigi Quinzi | 1-4,4-0,4-3,0-4,4-3 |
| ATP Next Gen Finals 8th spot | 2017/11/05 16:52 | Filippo Baldi v Gianluigi Quinzi | 4-3,4-3,2-4,2-4,2-4 |